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Tech Revolution: How AI is Transforming the Digital Landscape


Explore how AI is revolutionising industries, enhancing innovation, and transforming the digital landscape in unprecedented ways.

A neon eye projected on a computer screen in 3d
by Tom Burton 26 February 2025
Since the origins of the quest for artificial intelligence (AI), there has been a debate about what is unique to human intelligence and behaviour and what can be meaningfully replicated by technology. In this article we discuss these arguments and the ramifications of 'ignorance' as it is expressed by current AI models. To what Extent can Artificial Intelligence Match or Surpass Human Intelligence? This article approaches the question of artificial intelligence by posing philosophical questions about the current limitations in AI capabilities and whether they could have significant consequences if we empower those agents with too much responsibility. Two recent podcast series provide useful and comparative insights into both the current progress towards Artificial General Intelligence (AGI) and the important role of ignorance in our own cognitive abilities. The first is Season 3 of 'Google DeepMind: The Podcast”, presented by Hannah Fry, which describes the current state of art in AI. The second is Season 2 of the BBC's 'The Long History of… Ignorance' presented by Rory Stewart, which explores our own philosophical relationship with ignorance. A Celebration of Ignorance Rory Stuart’s podcast is a fascinating exploration of the value that we gain from ignorance. It is based on the thesis that ignorance is not just the absence of intelligence. It feeds humility and is essential to the most creative endeavours that humans have achieved. To ignore ignorance, is to put complex human systems, such as government and society, into peril. The key question we pose is whether or not current AI appreciates its ignorance. That is, can it recognise that it doesn’t know everything. Can AI embrace, respect and correctly recognise its own ignorance: meaning it doesn’t just learn through hindsight but becomes wiser; and is fundamentally influenced, when it makes decisions and offers conclusions, that it is doing so from a position of ignorance. The Rumsfeldian Trinity of Knowns The late Donald Rumsfeld is most popularly remembered for his theory of knowns. He described that there are the things we know we know; things we known we don’t know; and things we don’t know we don’t know. Stewart makes multiple references to this in his podcast. At the time that Rumsfeld made the statement it was widely reported as a blunder—as a statement of the blindingly obvious. Since then, the trinity of knowns has entered the discourse of a variety of fields and is widely quoted and used in epistemological systems and enquiries. Let us take each in turn, and consider how AI treats or understands these statements. Understanding our 'known knowns' is relatively easy. We would suggest that current AI is better than any of us at knowing what it knows We also put forward that 'known unknowns' should be pretty straightforward for AI. If you ask a human a question, and they don't know the answer, it is easy to report this an an unknown. In fact, young children deal with this task without issue. AI should also be able to handle this concept. Both human and artificial intelligence will sometimes make things up when the facts to support an answer aren’t known, but that should not be an insurmountable problem to solve. As Rumsfeld was trying to convey, it is the final category of 'unknown unknowns' that tends to pose a threat. These are missing facts that you cannot easily deduce as missing. This includes situations where you have no reason to believe that 'something' (in Rumsfeld's case, a threat) might exist. It is an area of huge misunderstandings in human logic and reasoning; such as accepting that the world is flat because nobody has yet considered that it might be spherical. It is expecting Isaac Newton to understand the concept of particle physics and the existence of the Higgs boson when he theorises about gravity. Or following one course of action because there was no reason to believe that there might be another available: all evidence in my known universe points to Plan A, so Plan A must be the only viable option. In experiments with ChatGPT, there is good reason to believe that it can be humble; that it recognises it doesn’t know everything. But the models seem far more focused on coping with 'known unknowns' than recognising the existence of 'unknown unknowns'. When asked how it handles unknown unknowns, it explained that it would ask clarifying questions or acknowledge when something is beyond its knowledge. These appear to be techniques for dealing with known unknowns and not unknown unknowns. The More we Learn, the More we Understand How Much we Don’t Know Through early life, in our progression from childhood to adulthood, we are taught that the more you know and understand, the more successful you will be. Not knowing a fact or principle was not something to be proud of, and should be addressed by learning the missing knowledge and followed by learning even more to avoid failure in the future. In education we are encouraged to value knowledge more than anything else. But as we get older, we learn with hindsight from the mistakes we have made from ill-informed decisions. In the process, we become more conscious of how little we actually know. If AI in its current form does not appreciate or respect this fundamental concept of ignorance, then we should ask what flaws might exist in its decision-making and reasoning? The Peril of Hubris To feel that we can understand all aspects of a complex system is hubris. Rory Stewart touches on this from his experience in government. It is a fallacy to believe that we should be able to solve really difficult systemic problems just by understanding more detail and storing more facts about the characteristics of society. As Stewart notes, this leads to brittle, deterministic solutions based on the known facts with only a measure of tolerance for the 'known unknowns'. Their vulnerability to the 'law of unintended consequences' is proven repeatedly when the solution is found fundamentally flawed because of facts that were never, and probably could never be, anticipated. These unknown unknowns might be known elsewhere, but remain out of sight to the person making the decision. Some unknown unknowns might be revealed, by speaking to the right experts or with the right lines of enquiry. However, many things are universally unknown at any moment in time. There are laws of physics today that were unknown unknowns to scientists only few decades previously. The Basis of True Creativity Stewart dedicates an entire episode to ignorance’s contribution to creativity, bringing in the views and testaments of great artists of our time, like Antony Gormley. If creativity is more than the incremental improvement of what has existed before, how can it be possible without being mindful of the expanse of everything you don’t know? This is not a new theory. If you search for “the contribution that ignorance makes to human thinking and creativity” you will find numerous sources that discuss it, with references ranging from Buddhism to Charles Dickens. Stewart describes Gormley’s process of trying to empty his mind of everything in order to set the conditions for creativity. Creativity is vital to more than creating works of art. It is an essential part of complex decision-making. We use metaphors like 'brainstorming or blue sky thinking' to describe the state of opening your mind and not being constrained by bias, preconception or past experience. This is useful, not just to come up with new solutions, but also to 'war game' previously unforeseen scenarios that might present hazards to those solutions. What would you Entrust to a Super-Genius? So, if respecting and appreciating our undefined and unbounded ignorance is vital to making good and responsible decisions as humans, where does this leave AI? Is AI currently able to learn from hindsight – not just learn the corrected fact, but learn from the very act of being wrong? In turn, from this learning, can it be more conscious of its shortcomings when considering things with foresight? Or are we creating an arrogant super-genius unscarred by its mistakes of the past and unable to think outside the box? How will this hubris affect the advice it offers and the decisions it takes? What if we lived in a village where the candidates for leader were a wise, humble elder and a know-it-all? The wise elder had experienced many different situations, including war, famine, joy and happiness; they have improvised solutions to problems that they have faced in the past, and have learnt in the process that a closed mind stifles creativity; they knew the mistakes they had made, and therefore knew their eternal limitations. The village 'genius' was young and highly educated, having been to the finest university in the land. They knew everything ever written in a book, and they were not conscious of making a bad decision. Who would you vote for to be your leader? Conclusion The concepts described here are almost certainly being dealt with by teams at Google DeepMind and the other AI companies. They shouldn’t be insurmountable. The current models may have a degree of caution built into them to damp the more extreme enthusiasm. But I’d argue that caution when making decisions based on what you know is not the same as creatively exploring the 'what if' scenarios in the vast expanse of what you don’t know. We should be cautious of the advice we take from these models and what we empower them to do—until we are satisfied that they are wise and creative as well as intelligent. Some tasks don’t require wisdom or creativity, and we can and should exploit the benefits that these technologies bring in this context. But does it take both qualities to decide which ones do? We leave you with that little circular conundrum to ponder.
Rainbow wave of colours in segments that spiral
by Rob Price 20 November 2024
The Urgency for Efficiency in Local Government The financial challenges facing Local Governments in the UK over the past few years have been impossible to ignore. In 2023 alone, Birmingham City, Nottingham City, and Woking Borough councils were all reported ‘bankrupt’. Clearly, the realities of growing and aging populations, increasing poverty, and strained funding are putting greater pressures than previously realised. Specifically, this is challenging social care, and housing and accommodation, which are both suffering from an increased need in funding which is not available. At the recent ‘Future of Britain: Governing in the Age of AI’ conference (July 2024), organised by the Tony Blair Institute for Global Change, speakers suggested that the only opportunity presenting itself currently is the recent steps forward in Artificial Intelligence (AI), specifically Generative AI and Large Language Models. Needless to say, it will require more than poems on ChatGPT or images on Midjourney to drive improvements in local services provisions. However, in the last year we have seen an AI development that shows promise, albeit with translation into reliable operations with secure environments. This new development is being referred to as Agentic AI, or multi-AI agent teams. But what does this new technology offer for Local Governments? What is Agentic AI? Agentic AI represents a shift from traditional centralised AI models to a distributed system comprising multiple specialised Agents working collaboratively. This approach allows for the division and specialisation of tasks among trained AI agents, which can efficiently solve complex problems by leveraging the strengths of each individual Agent within their specialised domain. Agentic AI offers several distinct advantages over a traditional Large Language Models (LLMs), which are particularly relevant for environments where accuracy, transparency and security are paramount. Imagine you are a council leader, with the power to bring the best people, with the best knowledge and information at hand, into a room to solve every problem statement that you are currently facing. Now, imagine that you can quickly create AI Agents with that same knowledge and information at hand, and the ability to effectively collaborate to solve those problems. It probably sounds farfetched, and yet there are already examples of this technology working effectively in secure organisations within the UK. In this article, we explore the implications of Agentic AI for Local Government spending, procurement, delivery, and HR functions. Budgeting & Spend Management: Enhancing Precision & Reducing Costs What have you got planned over the next few years? What do you have to do vs what do you want to do? What variables play into those decisions? These questions may cover capital projects, provision of housing, technology products, or services reform—such as social care, operations, pensions, and more. Imagine this use case: you are able to do a budgetary cost estimate of everything in minutes, with multiple scenarios and risk analysis for each to a degree of confidence in the execution of the project or service within the price given, as well as proactive recommended interventions to de-risk. This can all be done with Agentic AI, which has already delivered time savings in central government by a factor in excess of 100x, with massive cost decreases too. This technology can provide completely calculated cost estimated and full referenceability in less than half an hour. This doesn’t work entirely by magic. It can be preconfigured to apply your estimate methodologies and local policies and understand what has been done before, but it learns over time, and will continue to verify from other sources, including talking to your employees. However, you would be amazed at the results observed in only weeks. Also, ask yourself this question: How do you find the most accurate budget estimate? Is it better to have a team follow a process to get one answer over time, or to apply a distribution curve to 100-1000 automatically generated estimates for multiple scenarios to determine what is statistically most likely? Agentic AI will give you a customisable set of accurate estimates, with as many parameters as you require, in a fraction of the time and cost. We help you build an Agentic AI team configured to support your project managers, service managers, and operational leaders in everything that they do. This can include accelerating onboarding, gaining excess to deep expertise, making informed recommendations, and working in conjunction with your teams. People have long worried about AI replacing humans, but what if it could be harnessed effectively to help superpower your teams? Agentic AI is a paradigm shift in budget planning and prioritisation, as well as reducing the risks of delay and cost slippage through provision of reliable budgetary estimates for everything Local Governments want to execute. Procurement: Accelerating Processes and Reducing Acquisition Costs Agentic AI can also be harnessed to improve the entire set of processes in the procurement cycle, with a focus on reducing risk and reducing elapsed time to next-step outcomes. There are already established Generative AI solutions that write bid responses, and soon they are likely to generate requirements documents such as ITTs, RFPs, and even contracts. There are AI solutions that enable global search for any widget in any geography, producing Gartner-style sophisticated reports, in hours, on recommended options—enabling procurement teams to source suppliers far more quickly. In addition, Agentic AI will provide effective decision-making solutions that assist with the review of responses to determine risks, costs, and gaps. There are now two approaches to accelerating the procurement process. The first is traditional, mapping out the end-to-end process, determining the areas of delay or pain, and focussing on improving or automating those elements. The second is more novel, and perhaps completely new with Agentic AI: if we can identify the capabilities, tools, and knowledge that are needed in that end-to-end process, then your team of AI Agents can be trained to determine approaches to accelerate these outcomes in your organisation. In truth, there is a strong argument to try both where possible. Delivery: Streamlining PMO Functions & Managing Risks Estimating costs faster is one essential function, but the challenge is also to ensure that these services, projects, or operational needs, are still being delivered for the cost envisaged. Agentic AI can also be applied to act as an enhanced Project Management Office (PMO) function by taking progress input from a variety of sources, interpreting against all that is known, and making proactive intervention recommendations to help keep the team on track. Imagine this use case: an Agent Team that has specific agents focused on aggregating data, perhaps supplied from existing Excel reports or through interfaces to the financial systems; some agents are specialised at determining and evaluating risks, while others are trained to have a deep understanding of the contract terms, operating model, resourcing, or anything that can be provided as a set of data or interface. There are, of course, numerous regulations (GDPR as a minimum), policies, and ethical AI frameworks that must be adhered to, but we have already seen robust solutions designed for highly secure environments. That being said, do not compromise here: it is critical that organisational data is protected from a security perspective, requiring a full transparent, auditable solution. Agentic AI in HR & Finance: Driving Productivity Improvement In a wider context, Agentic AI can impact the entire Operating Model of a local authority or council, improving productivity and enabling existing teams to achieve more, and faster, through the assistance of AI Team Members. There are numerous use cases for these applications across HR, campaign recruitment, performance appraisals, apprenticeships, and more. This technology is also beginning to ask questions of regulations; for example, for many years we have pushed job descriptions through tools that ensure gender neutrality, yet if we can easily create and promote a multiplicity of job descriptions and adverts that are targeted on broadly diverse groups, then there may be a more effective engagement across these demographics. We are also seeing Agentic AI applied to finance functions, bringing a meld of machine learning tools with Generative AI to help automate process flows such as invoice processing, forecasting, accounting, financial reporting, and auditing. Summary: Harnessing Agentic AI for Local Government Transformation If your perspective on Generative AI is driven by playing with ChatGPT or Dall-E, and you have dismissed it as being irrelevant to your work in Local Government, then my plea is to look further. If you have worried about hallucination, or the security/privacy issues of applying it to the public sector, or the impact it may have on jobs, then look at the emergence of Agentic AI as helping to resolve some of these genuine concerns. Regarding the impact on jobs, though it is undoubtedly true that the employment landscape is constantly evolving, there are some wider, incontrovertible megatrends that are making it increasingly difficult to recruit the necessary people to deliver the required services—for example, aging populations, or shrinking populations (in some geographies). As a strong voice in the world’s CDR (Digital Responsibility) movement, I have been talking about the necessity to think of these consequential impacts for nearly a decade. Yet, I have seen the reaction to public sector employees finding themselves better able to perform the actions required for their departments or citizens without the reliance on consultants in the supply chain. Think of Agentic AI as enabling you to do far more with your existing teams; to onboard new employees faster; and to condense elapsed times to respond to requests or deliver services. Think of it as a way of making your employees’ lives easier, by providing them with the information to help make their decisions, or complete activities faster. It is true that there are risks and dangers regarding AI, but these can be understood and mitigated in the context of specific use cases. Let its innovative potential drive your engagement with it, over fear of the unknown. In an environment in which taxation is unlikely to significantly increase to provide greater funding and the costs of delivering public services continues to increase, we must find some transformative ways to keep going. Agentic AI presents this opportunity, we just need to understand how to harness it most effectively in harmony with human teams who need that help. In short, Agentic AI can be instrumental in future-proofing your operations and delivering better public services for less cost. Agentic AI from Futuria Combined with Cambridge MC’s Public Sector Expertise Cambridge Management Consulting and Futuria have formed a strategic partnership to offer Agentic AI solutions tailored to the needs of UK local authorities. This collaboration brings together Cambridge MC’s extensive expertise in public sector transformation and Futuria’s cutting-edge AI technology, creating a powerful proposition for councils facing budgetary constraints and operational challenges. Craig Cheney, Managing Partner for the Public Sector at Cambridge Management Consulting, highlights the potential impact of this collaboration: "Our partnership with Futuria presents a transformative opportunity for local authorities across the UK. By combining our deep expertise in public sector transformation with Futuria's advanced Agentic AI technology, we are empowering councils to navigate their financial challenges while improving service delivery. This is not just about cost-cutting; it's about enabling local governments to do more with less—delivering better outcomes for their communities in a sustainable way." Cambridge MC has a long-standing commitment to supporting the public sector through economic challenges. With decades of experience working with councils and educational institutions, Cambridge MC has helped organisations save over £2 billion through cost reduction initiatives and business transformation. This expertise is now amplified by the integration of Futuria’s Agentic AI solutions, offering local governments a powerful toolset to future-proof their operations and superpower their leadership and teams. About Rob Price Rob is a co-founder of Futuria, an Agentic AI company enhancing organisational productivity with multi-agent teams. He hosts the Futurise podcast, interviewing CEOs and AI business founders about the start-up and scale-up world of AI and Generative AI in the UK, Europe and US. Rob has held various senior leadership roles, from Sales Director to CDO, COO, and Deputy CEO at Worldline UK&CEE, demonstrating strategic thinking, problem-solving, and effective execution. Link to Podcast on Spotify Rob co-founded the Corporate Digital Responsibility movement and helped launch the International CDR Manifesto in October 2021. He manages corporatedigitalresponsibility.net and hosts the 'A New Digital Responsibility' podcast, now in its fifth season. A frequent speaker at European events, he is also a trustee of Inspire+, a charity promoting healthy lives for primary school children. About Futuria At Futuria, we’re passionate about reshaping the future of enterprise operations with our advanced AI Agent Teams and pioneering Agentic AI solutions. Our mission is to empower businesses by integrating modular, explainable, and responsible AI that fits seamlessly into complex environments. By enhancing human expertise, we help organisations gain full control, transparency, and scalability—delivering impactful solutions that drive efficiency, reduce costs, improve decision-making, foster innovation, and empower users. Fine out more at: www.futuria.ai
by Cambridge Management Consulting 13 November 2024
Press Release: 13/11/2024, London – Cambridge Management Consulting (Cambridge MC), a global management consulting firm known for its expertise in digital transformation, and Futuria, a leader in Agentic AI solutions, today announced a strategic partnership. This collaboration will empower businesses with innovative artificial intelligence (AI) solutions that drive efficiency, growth, and competitive advantage. Futuria is transforming enterprise operations with its advanced AI Agent Teams and pioneering AgenticAI platforms. Its AI solutions are modular, explainable, and responsible, ensuring seamless integration into complex business environments while enhancing human expertise. Cambridge MC is an international consulting firm with a proven track record of helping organisations navigate complex challenges and seize emerging opportunities. Led by a team of senior executives, Cambridge MC provides strategic guidance and expert support to clients across sectors such as telecommunications, public sector, and back-office operations. Cambridge MC is committed to embracing technological advancements and maximising the benefits of AI for its clients. By combining Futuria's multi-agent AI teams with its own expanded market presence, Cambridge MC continues to enhance its AI-enabled service offerings to improve the speed and quality of client delivery. This strategic partnership brings together Futuria's AgenticAI solutions and Cambridge MC's deep industry expertise and global reach, enabling enhanced decision-making and project delivery. "We're excited to partner with Cambridge Management Consulting," said Rob Price, Co-Founder of Futuria. "Their extensive industry knowledge and global reach will accelerate the adoption of our AgenticAI multi-agent teams, empowering organisations to achieve new levels of efficiency and innovation." Tim Passingham, Chairman of Cambridge Management Consulting, added, "Futuria's innovative AgenticAI platform aligns perfectly with our commitment to providing clients with cutting-edge digital solutions and helping clients navigate the brave new world of Artificial Intelligence. We are confident that this go-to-market partnership will enable us to help our clients harness the tremendous opportunities presented by AI and avoid some of the potential risks of the new technology." About Cambridge Management Consulting Cambridge Management Consulting (Cambridge MC) is an international consulting firm that helps companies of all sizes make a positive impact on the world. Founded in Cambridge, UK, the firm has grown to over 200 consultants working on projects in 22 countries. Cambridge MC focuses on supporting private and public sectors with challenges related to people, processes, and digital technology. Cambridge MC is unique in employing only senior executives with real industry or government experience, ensuring clients receive advice from a place of true credibility. For more information, visit www.cambridgemc.com . About Futuria Futuria is dedicated to reshaping the future of enterprise operations with advanced AI Agent Teams and pioneering AgenticAI solutions. The company's mission is to empower businesses by integrating modular, explainable, and responsible AI that fits seamlessly into complex environments. By enhancing human expertise, Futuria helps organisations achieve control, transparency, and scalability, delivering solutions that drive efficiency, reduce costs, improve decision-making, foster innovation, and empower users. For more information, visit www.futuria.ai .
A smooth golf-ball top of a modern building against a neon sky
by Duncan Clubb 10 September 2024
In a previous article, Building AI-ready Infrastructure, we looked at the challenges that face the builders of digital infrastructure to create the massive engines that will power the ‘AI Revolution’ – in particular, the mega-data centres that will host the training systems used in Generative AI platforms like ChatGPT.  Most of the attention in the data centre industry is on these monsters, but there is more to it that we need to consider. This article looks at the other uses, applications, and implications of AI, and the infrastructure required to maintain them. The Growth of Industrial AI There are many flavours of AI, and although much of the current focus is on Generative AI, commercial applications use all sorts of other techniques to get the benefits that AI can offer. Indeed, there are some AI experts who think that too much emphasis is being given to the prominent large language models, and that the market will require a more diverse model for deploying infrastructure that will support real-world applications. There are many examples of industrial and manufacturing applications using AI already to optimise, for example, production-line efficiency in factories. These systems take data from sensors and devices (e.g. cameras), and then control the manufacturing processes in real time to improve efficiency, or to reduce the use of raw ingredients – a great example being the use of specialist glues in the automobile industry for sticking windscreens to car bodies – an AI platform has been in use to reduce the amount of glue used without compromising the efficacy of the bond. This may sound, trivial but the quantities used globally mean that even small proportional savings can amount to huge monetary savings. This type of application, used across multiple industries, has enormous potential for saving precious resources (or money), and many industries have been using these techniques for years. However, it is mostly the large manufacturers and processing companies that have been able to exploit this. Deploying this type of system can be expensive and usually entails situating a lot of processing power close to the production line. This excludes smaller enterprises from being able to take advantage as the barrier to entry is too high and involves maintaining IT kit that is expensive and difficult to look after.
by Duncan Clubb 6 September 2024
Artificial Intelligence (AI) is the hottest topic in technology for many reasons, good and bad, but it’s happening and it’s here to stay, so how do we build the infrastructure necessary to support it? To start with, we should recognise that there are many forms of AI. The one that has created the most buzz is generative AI, as seen in ChatGPT, Meta's LLaMA, Claude, Google’s Gemini, and others. Generative AI relies on LLMs (Large Language Models) which have to be trained using vast amounts of data. These LLMs sit in data centres around the world, interconnected by vast fibre networks. The data centre industry has not stopped talking about AI for at least 18 months, as it gears up for an ‘explosion’ in demand for new capacity. Some of the most respected voices in technology have predicted immense amounts of growth in data centre requirements, with predictions of triple the current capacity within 10 years being at the conservative end. That’s three times the current global data centre market, which has taken 30 years or more to get to where it is today. And, when we say growth, we’re talking about power. AI systems will require three times more electricity than data centres currently consume. Depending on who you ask, that’s about 2-4% of today’s global electricity production. And we’re talking about tripling that, or more. Data Centres So, what is ‘AI-ready infrastructure’ and how are we going to build it? The two key elements are data centres (to house the AI systems) and networks (to connect them with the rest of the world). LLM training typically uses servers with GPUs (the chip of choice for AI) and, for various technical reasons, these work best when in close physical proximity to each other – in other words, GPUs work best in large numbers in large data centres. Not just that, but the new generations of GPUs work best in dense data centres, meaning that each rack or cabinet of AI kit needs a lot of power. Most data centres are designed to accommodate older kit that is not so power hungry. The average consumption globally is about 8kW per rack, although many still operate at about 2kW per rack. The latest nVidia (the leading GPU manufacturer) array needs a colossal 120kW per rack. The infrastructure inside a data centre designed for these beasts is complex: the cooling systems (GPUs run very hot) and electrical distribution systems are much harder to design and set up, and are also expensive. So, data centres for AI training systems are mostly going to be new, as adapting older facilities is a non-starter. So, where do you put them? Finding land next to the vast amounts of electricity required is increasingly difficult in many European countries, especially in the UK. Most of the utility grids in Europe are severely lacking in spare capacity, and building new grid connections and electricity generation is a slow and expensive process. The answer might be to locate these new AI data centres near new renewable energy generation sites, but those are few and far between, so land with access to power now carries a hefty premium. Small nuclear reactors could also be an answer but might take a few years to materialise – we know how to build them (witness the nuclear submarine industry) but getting planning permission to put them on land is another matter. All in all, the data centre industry seems to be at least a few years away from being able to provide the massive upgrade in capacity that is expected. Even solving the land/power problem leaves the issue of actually building a new scale of data centre, 10 or 20 times bigger than what most would consider to be a gigantic site today. It can be done, we can solve the engineering challenges, but these are huge construction projects. Networks What about the networks? Actually, although very little real research has been done on the impact of large-scale AI rollouts on existing networks, we might be in a better position. The fibre networks in the UK and many European countries have benefited from significant investment over the last few years, so coverage is a lot better than it used to be. That does not mean that fast and large fibre routes, which will be a necessity for most AI systems, are all there, but it will be easier to build out new capacity than it will be to find power. Still, what we really need is some serious research into the amount of data that will need to be moved about and how that maps with existing network infrastructure. All in all, we have more questions than answers. Some people in the infrastructure industry are sceptical that things will ever get to the scale that some are predicting, but most of us do expect it to happen – it’s just a matter of time, and the race has already begun. Cambridge Management Consulting Duncan Clubb is a Senior Partner at Cambridge Management Consulting, specialising in data centre and edge compute strategy. Duncan has extensive experience as an IT consultant and practitioner and has worked with many leading organisations in the financial, oil and gas, retail, and healthcare sectors. He is widely regarded as a leading expert and is a regular speaker at industry events. If you or your organisation require support preparing your Digital Infrastructure for the emerging AI-industry, you can read about our array of Data Centre services, and get in touch with Duncan Clubb, through our designated Telecoms, Media, and Technology service page.
Zoe Webster with office background and blue tint
by Zoë Webster 4 September 2024
This month we put the spotlight on Zoë Webster, Associate Consultant for AI, Digital & Innovation With over two decades in the Artificial Intelligence (AI) sphere, Zoë Webster is renowned as a practitioner and leader, recently recognised as one of AI Magazine’s Top 10 Women in AI in the UK and Europe (2024). At Cambridge Management Consulting, Zoë takes on the pivotal role of leading our AI initiatives and driving digital innovation. Leveraging her extensive experience in developing and applying novel AI techniques across diverse sectors such as retail, cyber security, defence, and health, Zoë is instrumental in shaping our AI strategy and implementation. Her unique ability to bridge the gap between the public and private sectors, coupled with her insights on the opportunities and risks of emerging technologies like Large Language Models, positions her perfectly to guide our clients through the complexities of digital transformation. Zoë’s expertise ensures that we remain at the forefront of AI advancements, delivering cutting-edge solutions that drive sustainable growth and innovation for our clients. An Introduction to Zoë's work Having been in the AI space for over 20 years, the past couple of years, since the launch of ChatGPT and the catapulting of AI into the public consciousness, have been in part eye-opening and in part déjà vu for me. The scale and reach are different to anything we have seen to date – I realised this when friends and family of all ages and backgrounds are talking about AI – but it is part of the well-cited technology hype pattern we have seen before in AI as specific techniques show promise (expert systems and neural networks, for example) and organisations see them as a way to solve current problems/challenges. I am fortunate in that I got into AI early. I describe myself as classically trained in that I learnt and experimented with the broad range of AI algorithms on different applications in my early career, so I understand that AI has much more to offer than whatever technique is currently in vogue. After developing and demonstrating novel AI techniques in a range of applications, I got the opportunity to learn more about the role of innovation to the wider economy and society through my time at Innovate UK, now part of UK Research and Innovation. From that, I understand the impact of technology and how business innovation can be accelerated given the right conditions and collaborations. My COVID-19 story includes the juggle of leading Innovate UK’s first COVID-19 innovation competition, to get critical grant funding out to businesses to ensure innovation could continue during this time, while attempting to home-school two children. During lockdown I joined BT, where I built and led their AI Centre of Enablement to scale up AI development and deployment across the company. Developing a machine learning model as a proof-of-concept is one thing, but it takes a whole other set of skills and approaches to successfully and safely deploy that model at scale and with real users, and then to repeat that for other models for different applications. Luckily, my breadth of experience as well as my deep AI expertise enabled me to set up and lead the team to specify and address dozens of AI opportunities. Even as the current developments in AI fail to quite live up to all the hype for everyone, organisations have an opportunity to apply the best and most relevant advancements to generate value, whether that is through customer acquisition, better customer service, better colleague experience, greater productivity or improved sustainability. This goes beyond the technology but to AI governance too, which means thinking carefully about how to practice AI responsibly. Working with Cambridge Management Consulting, I am excited to use my breadth and depth to help more organisations make the most of AI to create value in meaningful ways. To find out more about our AI, digital and innovation services, go to our Innovation service page or contact Zoë using the form below.
A couple standing in front of a neon portal to representing stepping into an AI future
by Tom Burton 25 April 2024
In this article, Tom Burton, a cyber security expert and technology thought leader, addresses the historical roots of our implicit trust in computers. As AI models increasingly begin to mimic human traits such as memory and learning, he asks how we can better manage risk and evaluate trust in an era of AI technology.
Picture of data centre hubs in a network that looks like a city
by Duncan Clubb 11 September 2023
Authors
A graphic of a Classical statue head wearing a VR headset
by Duncan Clubb 23 April 2025
Edge computing, 5G, IoT and AI are contributing to a paradigm shift in retail that will imagine new possibilities made commercially viable by real-time data processing. In this article, we look at the convergence of these technologies and how they will offer a radical new vision of our high street by offering customers exciting new experiences that can rejuvenate in-store shopping and retail spaces. First, in Part 1, we look briefly at each technology and discuss the technical advantages they offer and how this supports new types of customer experience. Then in Part 2 we look at industry predictions about how the retail space might evolve over the next decade. Part I Edge Computing Edge computing involves processing data near its source rather than in a centralised location. In retail, this means deploying IT infrastructure in or near store venues where consumers interact with products. This ecosystem enables real-time decision-making and personalised customer experiences by analysing data from sensors and IoT devices within the store. Edge computing is a concept that applies to an integrated network of processing units, data centres and sensors that handle data close to the user. Micro Data Centres The compute part of edge computing needs to be housed in proper data centre facilities, to ensure that the expensive server equipment, especially those used by AI systems, are kept in the optimum conditions — this helps keep maintenance and operational costs down. Even though edge compute systems can be relatively compact, retailers will mostly be unwilling to give up valuable floor space for the IT equipment and its associated infrastructure (like cooling and electrical systems), so the more likely scenario is that smaller data centres will be used that can be located close by but in back-of-house areas, such as loading bays, car parks, warehouse areas and so on. These will often be operated as cloud services so that multiple retailers can benefit from edge compute without having to bear the upfront capital cost, and, most importantly, the ongoing maintenance required to keep them operational. 5G 5G networks offer high-speed connectivity and low latency, which are crucial for supporting advanced retail technologies like augmented reality (AR) and Internet of Things (IoT) applications. The increased bandwidth allows for seamless integration of online and offline shopping experiences, enabling features like virtual try-ons and real-time product comparisons. This connectivity supports personalised marketing strategies that take place in real time and deliver targeted promotions in store. Internet of Things (IoT) The Internet of Things (IoT) refers to a network of interconnected devices, machines, and sensors that collect, store, and transfer data over the internet. These devices are embedded with sensors, software, and network connectivity, allowing them to communicate with each other and with other internet-enabled systems. IoT plays a crucial role in enhancing the retail experience by providing real-time data on customer behaviours, security risks, buying preferences, inventory supply levels and daily operations. IoT devices will principally include cameras but also a range of other sensors such as RFID tags and smart shelves.
Aerial view of a countryside town at night
by Clive Quantrill 23 April 2025
How to Connect Rural Britain and the Hardest-to-Reach Customers The lack of rural connectivity in the UK has become a pressing issue , creating a digital divide that impacts individuals, businesses and farmers. Modern society relies on digital services, and the lack of access to reliable, high-speed internet is a pervasive social issue that results in digital exclusion for communities, depriving them of fundamental services like online banking, health care, and education. This lack of access has a further impact on social mobility, particularly when around 37% of workers in the UK spend at least one day a week working remotely. In 2021 the Public Accounts Committee published a report on improving broadband which states ‘1.6 million UK premises, mainly in rural areas, cannot yet access superfast [internet] speeds’. Since then, we are happy to report that there has been some progress. As of early 2025, approximately 98% of all UK households have access to high-speed broadband (defined as speeds of 30 Mbps or higher) . In rural areas, that figure is 89% — a decent improvement in the last few years. However, the gap is larger when we consider gigabit speeds: only 52% of rural households can connect to gigabit-capable broadband, compared to 87% in urban areas There is still a significant gap to plug, but things are moving in the right direction. This allows the focus to shift, in part, to the next phase: establishing a modern digital infrastructure which can support a digital-first strategy in public services, as well as encouraging local innovation, such as smart city programmes. The hope is that this infrastructure will drive inward investment which then create a virtuous circle, where as more infrastructure is built, more innovative businesses are attracted to the region, which in turn drives demand for more advanced infrastructure. In this article we look at the improvements in rural connectivity and the programmes and innovations which are most likely to have a social impact.
A satellite over planet Earth with the sun glowing in the top left
by Steve Tunnicliffe 15 October 2024
The Satellite Industry is in a Period of Momentous Transformation The satellite industry is going through a period of momentous transformation with the emergence of new entrants and new technologies in every segment of the value chain. For decades satellite communications have been dominated by a handful of GEO satellite manufacturers, satellite operators and ground segment manufacturers with almost a cottage-industry-like network of service providers and value-added manufacturers (BUCs, LNBs and antennas). This has been a linear and predictable business model with entirely proprietary technologies. We now see the emergence of new Non-Geostationary Orbit (NGSO), or multi orbit players in LEO, MEO and HEO building completely vertically integrated systems. This shift has significantly driven down capacity pricing: the price of satellite bandwidth for data services has dropped 77% over five years according to analysts Novaspace, formerly known as Euroconsult. Starlink, as the first to market, is making waves by disrupting market sectors historically monopolised by the established GEO players such as maritime, aero and enterprise connectivity. Two years ago, the industry would have dismissed Starlink's impact on maritime or aero connectivity segments. The sentiment was that Starlink has ‘no CIR’ (Committed Information Rate) and therefore would not be considered ‘reliable’ for mobile or critical communications. This notion has since been overturned and the naysayers have paid a price with a significant impact to revenues in maritime—the cruise industry in particular—with Starlink now making inroads into aviation and previously inviolable segments like defence. Starlink has also revolutionised satellite manufacturing, leveraging new technologies such as 3D printing to mass-produce satellites at a phenomenal rate, reducing costs to between $250,000 and $500,000 per satellite. The race is on, with Elon Musk’s Starlink trying to acquire as many subscribers as possible before the challengers like Amazon's Kuiper and Telesat's Lightspeed emerge. Forrester's Digital has predicted that SpaceX’s Starlink broadband-by-satellite system is likely to end 2025 with around 8 million customers (it ended 2024 with approximately 5 million), a remarkable growth rate when you consider that each of the leading GEO satellite operators typically have around 25,000 enterprise VSAT terminals activated. We also see the emergence of Small Sat and MicroGEO manufacturers disrupting traditional commercial models with innovations like satellite-as-a-service. This technology provides additional or targeted capacity for defence and government in hotspot areas. Twenty-five years ago, building and launching a satellite would have cost at least two billion USD. Now we see them being built and launched at a fraction of that cost (circa $60 million), reducing the price per gigabit equal to or below fibre. Starlink has also been fundamental to reducing launch costs. In 1981, launch costs were $147k per kilogram of payload. Starlink’s current generation of rockets have brought this down to $2300 and with the introduction of their new Starship rocket, Elon Musk is talking about a price as low as $100 per kilogram. This scale of reduction in launch costs is driving the democratisation of space by allowing new use cases for space to emerge. The satellite industry is also seeing unprecedented consolidation, coopetition and collaboration, creating a range of new offers to consumers, enterprise and governments. Significant transactions include: In April 2024, SES announced its intention to acquire rival Intelsat. If and when this completes, it will be a significant transaction In May 2023, Viasat completed its acquisition of Inmarsat In October 2023, Eutelsat and OneWeb completed their merger transaction In March 2024, prior to the SES announcement, Intelsat extended its partnership with competitor Eutelsat-OneWeb for LEO services.
Abstract neon lines from a spinning object
by David Jones 11 September 2024
The Environmental Trade-off in Digital Infrastructure Development Digital development presents a double-edged sword. On the one hand, it boosts productivity through remote work, AI, and automation, with the potential to lift billions out of poverty. Yet, at the same time, the rapid growth of infrastructure required to support these developments will need a corresponding growth in decarbonisation to avoid a climate catastrophe. The German Advisory Council on Global Change highlights this contradiction: “uncontrolled digital change threatens to undermine the important foundations of our democracies” [1] . This article takes an in-depth look at how global institutions push the mantra of ‘digitisation’ as a developmental priority for nations while failing to adequately acknowledge the huge climate impact of this enterprise. This obscuring of consequences eases the way for a rapid extension of infrastructure that consumes billions of gallons of non-renewable resources annually. In this article, I suggest that detailed modelling and forecasting are one of the major pillars needed to address this dichotomy. I will set out an approach and resources for modelling the digital demand to design a more predictive approach to digital infrastructure builds. The Environmental Impact of a Data Explosion The amount of data flowing over global digital infrastructure has exploded 300-fold over the last 10 years [2] , with the next 20 years expected to see faster-paced growth on the back of the continued digitisation of life and entertainment, as well as from huge numbers of people in developing countries coming online for the first time. This explosion is a good thing—the UN’s Sustainable Development Goal (SDG) 9 aims to provide universal and affordable access to the internet by 2030 [3] . Access to the internet and digital services strongly correlates with improvements in education, healthcare and women’s empowerment. As increasing numbers of people come online, and the scale of their data use grows, a variety of digital infrastructure will need to be built or scaled up if the digital ambitions of countries and trading blocks are to be realised. Connectivity is one part of the solution—increased coverage of broadband, mobile and satellite will undoubtedly support these targets. But, ultimately, all that data traffic needs a destination point, in the form of data centres, which, unfortunately, require vast sums of power. In the USA, data centres are expected to consume 380TWh of electricity by 2027 [4] , almost 9% of the country’s total consumption. Ireland faces an even larger burden with digital infrastructure expected to consume 33% of the country’s total electricity by 2026 [5] , and potentially 70% of the country’s electricity by 2030 [6] . Ireland and the USA have reliable national power grids, but this is not necessarily the case in developing countries. In Nigeria, data centres and mobile towers rely heavily on diesel generators, burning nearly a billion litres of diesel annually. This is a country where the average annual mobile data traffic per subscription is only 6GB per year [7] , just over 0.1% of the average traffic from a UK subscriber. To achieve universal internet access for a population that is estimated to cross the 300 million threshold by 2036 will require an exponential growth in digital infrastructure. If Nigeria remained dependent on diesel generators, and data consumption on a per-person basis reaches the UK’s level of data traffic, then the country would consume 9 trillion litres of diesel a year—over 100 times the amount of diesel consumed by the entire world in 2022 [8] . This single event would create a climate catastrophe—even if the UK, France, Germany, Spain and the Nordics reduced their CO2 emissions to zero, this would offset less than half of this increase. This is of course the worst-case scenario. Grid infrastructure has developed across West Africa and there are a multitude of projects which are building green energy infrastructure. But there has yet to be a major MNO, TowerCo or data centre company which has shown significant year-on-year reductions in emissions. It is unjust to expect developing nations to slow down or halt their digitisation while developed countries reap the benefits of a digitised economy. Instead, alternative approaches to managing global emissions are needed. And this is where predictive analytics become a crucial tool for forecasting future demand. These tools and models will support the development of alternative strategies for power generation and implement methods to reduce emissions from digital infrastructure. A predictive tool that models national network traffic growth and compares it to projected digital infrastructure expansion will help identify underserved areas early, enabling better planning of digital and power infrastructure. Early planning allows for the integration of renewable energy, natural cooling solutions, and partnerships with sustainability experts to reduce emissions. Creating the Model: Traffic vs Digital Infrastructure To address these challenges, David Jones, an Associate of Cambridge Management Consulting, has developed a comprehensive model that examines global internet traffic on a country-by-country basis and compares it to existing and planned digital infrastructure within those countries. This model considers several factors: Population Growth: Increasing numbers of internet users Economic Growth: Rising wealth levels leading to more internet usage Internet Penetration: A growing proportion of each country’s population getting online Usage Patterns: Moving towards video transmission over the internet significantly increasing traffic B2B and M2M Traffic: Business-to-business and machine-to-machine Internet traffic growth This model projects internet traffic growth over the next 20 years, if data traffic growth follows a logarithmic curve, increasing at a decreasing rate. In Germany and other developed nations, the rate of traffic growth slows once it reaches a certain threshold, as there is a natural limit to how much HD video a person can consume. By comparing these projections with a database of over 10,000 data centres, including locations and power consumption, it is possible to identify regions with underdeveloped or overdeveloped digital infrastructure. Note: This model does not account for the growth in generative AI, which adds further demand on a strained digital infrastructure. For more information on this subject, see our recent article: Building an AI-ready infrastructure . Initial Results When we run this model and compare countries, what immediately becomes clear is the difference in scale between the growth of digital infrastructure and internet traffic. Ireland’s digital infrastructure is increasing at a rate faster than its internet traffic, while in countries like Bangladesh and Algeria internet usage is growing ten times faster than the digital infrastructure that supports it. David has modelled 76 countries and will be completing another 50 over the next few months. So far, the CAGR of internet traffic is around 30%, and the CAGR of data centres is around 12%. What’s clear from this graph is how the difference in growth rates compounds over time, and that as the years progress the gap between traffic and infrastructure widens. This shows that over time the availability of infrastructure will become a massive limiting factor to digital experience. Eventually, the lack of adequate infrastructure may even prevent citizens from accessing essential internet services.
A smooth golf-ball top of a modern building against a neon sky
by Duncan Clubb 10 September 2024
In a previous article, Building AI-ready Infrastructure, we looked at the challenges that face the builders of digital infrastructure to create the massive engines that will power the ‘AI Revolution’ – in particular, the mega-data centres that will host the training systems used in Generative AI platforms like ChatGPT.  Most of the attention in the data centre industry is on these monsters, but there is more to it that we need to consider. This article looks at the other uses, applications, and implications of AI, and the infrastructure required to maintain them. The Growth of Industrial AI There are many flavours of AI, and although much of the current focus is on Generative AI, commercial applications use all sorts of other techniques to get the benefits that AI can offer. Indeed, there are some AI experts who think that too much emphasis is being given to the prominent large language models, and that the market will require a more diverse model for deploying infrastructure that will support real-world applications. There are many examples of industrial and manufacturing applications using AI already to optimise, for example, production-line efficiency in factories. These systems take data from sensors and devices (e.g. cameras), and then control the manufacturing processes in real time to improve efficiency, or to reduce the use of raw ingredients – a great example being the use of specialist glues in the automobile industry for sticking windscreens to car bodies – an AI platform has been in use to reduce the amount of glue used without compromising the efficacy of the bond. This may sound, trivial but the quantities used globally mean that even small proportional savings can amount to huge monetary savings. This type of application, used across multiple industries, has enormous potential for saving precious resources (or money), and many industries have been using these techniques for years. However, it is mostly the large manufacturers and processing companies that have been able to exploit this. Deploying this type of system can be expensive and usually entails situating a lot of processing power close to the production line. This excludes smaller enterprises from being able to take advantage as the barrier to entry is too high and involves maintaining IT kit that is expensive and difficult to look after.
by Duncan Clubb 6 September 2024
Artificial Intelligence (AI) is the hottest topic in technology for many reasons, good and bad, but it’s happening and it’s here to stay, so how do we build the infrastructure necessary to support it? To start with, we should recognise that there are many forms of AI. The one that has created the most buzz is generative AI, as seen in ChatGPT, Meta's LLaMA, Claude, Google’s Gemini, and others. Generative AI relies on LLMs (Large Language Models) which have to be trained using vast amounts of data. These LLMs sit in data centres around the world, interconnected by vast fibre networks. The data centre industry has not stopped talking about AI for at least 18 months, as it gears up for an ‘explosion’ in demand for new capacity. Some of the most respected voices in technology have predicted immense amounts of growth in data centre requirements, with predictions of triple the current capacity within 10 years being at the conservative end. That’s three times the current global data centre market, which has taken 30 years or more to get to where it is today. And, when we say growth, we’re talking about power. AI systems will require three times more electricity than data centres currently consume. Depending on who you ask, that’s about 2-4% of today’s global electricity production. And we’re talking about tripling that, or more. Data Centres So, what is ‘AI-ready infrastructure’ and how are we going to build it? The two key elements are data centres (to house the AI systems) and networks (to connect them with the rest of the world). LLM training typically uses servers with GPUs (the chip of choice for AI) and, for various technical reasons, these work best when in close physical proximity to each other – in other words, GPUs work best in large numbers in large data centres. Not just that, but the new generations of GPUs work best in dense data centres, meaning that each rack or cabinet of AI kit needs a lot of power. Most data centres are designed to accommodate older kit that is not so power hungry. The average consumption globally is about 8kW per rack, although many still operate at about 2kW per rack. The latest nVidia (the leading GPU manufacturer) array needs a colossal 120kW per rack. The infrastructure inside a data centre designed for these beasts is complex: the cooling systems (GPUs run very hot) and electrical distribution systems are much harder to design and set up, and are also expensive. So, data centres for AI training systems are mostly going to be new, as adapting older facilities is a non-starter. So, where do you put them? Finding land next to the vast amounts of electricity required is increasingly difficult in many European countries, especially in the UK. Most of the utility grids in Europe are severely lacking in spare capacity, and building new grid connections and electricity generation is a slow and expensive process. The answer might be to locate these new AI data centres near new renewable energy generation sites, but those are few and far between, so land with access to power now carries a hefty premium. Small nuclear reactors could also be an answer but might take a few years to materialise – we know how to build them (witness the nuclear submarine industry) but getting planning permission to put them on land is another matter. All in all, the data centre industry seems to be at least a few years away from being able to provide the massive upgrade in capacity that is expected. Even solving the land/power problem leaves the issue of actually building a new scale of data centre, 10 or 20 times bigger than what most would consider to be a gigantic site today. It can be done, we can solve the engineering challenges, but these are huge construction projects. Networks What about the networks? Actually, although very little real research has been done on the impact of large-scale AI rollouts on existing networks, we might be in a better position. The fibre networks in the UK and many European countries have benefited from significant investment over the last few years, so coverage is a lot better than it used to be. That does not mean that fast and large fibre routes, which will be a necessity for most AI systems, are all there, but it will be easier to build out new capacity than it will be to find power. Still, what we really need is some serious research into the amount of data that will need to be moved about and how that maps with existing network infrastructure. All in all, we have more questions than answers. Some people in the infrastructure industry are sceptical that things will ever get to the scale that some are predicting, but most of us do expect it to happen – it’s just a matter of time, and the race has already begun. Cambridge Management Consulting Duncan Clubb is a Senior Partner at Cambridge Management Consulting, specialising in data centre and edge compute strategy. Duncan has extensive experience as an IT consultant and practitioner and has worked with many leading organisations in the financial, oil and gas, retail, and healthcare sectors. He is widely regarded as a leading expert and is a regular speaker at industry events. If you or your organisation require support preparing your Digital Infrastructure for the emerging AI-industry, you can read about our array of Data Centre services, and get in touch with Duncan Clubb, through our designated Telecoms, Media, and Technology service page.
Glistening subsea cables that look like neurons
by Erling Aronsveen 30 August 2024
In 2011, the United Nations (UN) declared their Broadband Advocacy Targets, in which they promised to Make Broadband Policy Universal by 2025. Given that over 90% of all internet traffic passes through submarine cable systems, such networks have become a hugely influential factor in this goal, and thus a significant global and political force. Since the inception of telegraph cables in the mid-to-late 19th century, the prevalence of geopolitics in the submarine cable industry has been intrinsic and impossible to ignore. It is no coincidence, after all, that the current network of cables traces the same lines as the original trade routes: both possess the shared purpose of connecting multiple regions across numerous continents in the shortest time – to boost economies and promote international directives. The telegraph cables of the British Empire were exactly that, a way to consolidate power and trade throughout vast geographical distances. Thus, as we come rapidly closer to the UN’s 2025 target, this article will focus on the positive impacts which are created and accelerated by access to undersea connectivity. In doing so, we will explore different regions, how they are currently benefitting from the UN’s path toward a more connected globe, as well as opportunities for improvement on the horizon. Repeatered Cables Before going into greater detail on the regions that current subsea networks traverse, and the positive impacts they bring, it is worth hovering briefly on the technical make-up of these cables, particularly the component of ‘repeaters’. Also known as optical amplifiers, repeaters are present at intervals along submarine cables which are longer than several hundred kilometres (as opposed to those used within lakes or rivers, etc.) and are built within the ocean floors, often several kilometres deep. Given the length of these cables, repeaters are used to amplify information-carrying wavelengths to sustain the quality of received optic signals over such long distances. However, given their housing in such a harsh and inaccessible environment, redundancy – the technical term for having a backup or recovery option for failed or damaged subsea cables – becomes crucial. Repairing repeatered submarine fibre cables can be incredibly capital intensive and complex, and thus it is important to ensure the strength and stability of subsea cable networks to protect the longevity of the benefits outlined below.
by Duncan Clubb 27 November 2023
The data centre industry is currently experiencing an unprecedented increase, and while air cooling has been the conventional choice for keeping them in optimal conditions for many years, that is now being replaced by liquid cooling.
Picture of data centre hubs in a network that looks like a city
by Duncan Clubb 11 September 2023
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Aerial view of the beach.
by Aki Uljas 22 July 2024
Replacing microwave connectivity with fibre optic links to provide reliable internet during adverse weather as well as laying the foundations for a digital future In April 2023, the Turks and Caicos Telecommunications Commission (TCITC) completed a Request for Proposals for a study on the feasibility of a domestic submarine telecommunications cable system for the Turks & Caicos Islands (TCI). Originating from a 2016 Turks and Caicos Islands Government mandate to enhance inter-island communication, the initiative aimed to establish a national fibre ring, ensuring robust connectivity—especially during natural disasters—as well as facilitating a secondary international broadband link. In 2023, Cambridge Management Consulting Limited was awarded a contract to prepare the final Strategic Outline Business Case (SOBC), involving consultations and with local stakeholders. The Challenge T he primary objectives of the project include replacing the current microwave links with high-capacity fibre optic cables, ensuring resilient connectivity in adverse weather, offering low latency digital access to underserved TCI communities, and laying the groundwork for further digital investments. Subsea cables, being the internet's backbone, are crucial for island nations, offering superior capacity and latency compared to alternatives like satellite or microwave connections. High-speed internet is crucially important to economic growth across the islands. Tourism and local businesses require reliable and fast service to meet the growing needs of users. Hospitals, ports, and emergency services will also benefit greatly from new digital services—for example, 20% of patients in TCI already use remote doctor appointments. Our Approach The project started by analysing the telecommunications market in the Turks and Caicos Islands. As with many of the other Caribbean Islands, the market data is not readily available. Market information was gathered from a wide range of sources, including official statistics, third-party databases, market data sources, and by conducting meetings with the local stakeholders, including cruise lines, telecom operators and others. Our legal partner in the project, Baker Botts, also conducted a legal review of the regulatory framework, procurement framework, and government financing framework. Ensuring open access to the new subsea cable system and related facilities was emphasised in carrying out this legal review and recommendations from that review. Our technical partner in the project, Pelagian, conducted a desktop study, which is always the basis of any subsea cable system, assessing cable landings, environmental aspects, developing a cable route that would be used to perform marine survey activities and further into the project, the cable installation. This was done by following recommendations from the International Cable Protection Committee to ensure the quality of the study. After the reviews and studies, we created a financial plan for the cable system, including estimated investments, profit and loss calculations, cashflow analysis, and balance sheets. This was followed by writing a Strategic Outline Business Case report, which was based on the UK Government’s Green Book guidelines. The Team Our Senior Partner for Subsea, Aki Uljas, led our contribution to the project, providing his subsea expertise and understanding of government-led projects, based on his previous work—including work with the Finnish Government-owned company Cinia, which he has been advising for the Baltic Sea and Arctic cable projects. Julian Rawle has two decades of experience in the subsea and telecommunications industry, specialising in market analysis, market forecasts and due diligence work. The Cambridge MC team worked alongside the Turks & Caicos Islands Telecommunications Commission (TCITC), specifically with Kenva Williams, Director General, to ensure an effective outcome that benefits all TCI citizens. Outcomes & Results After we completed the Strategic Outline Business Case report, we presented it to the Turks and Caicos Islands Cabinet and the UK Governor of the Turks and Caicos Islands. 1. Strategic Outline Business Report The Strategic Outline Business Case report was delivered in Autumn 2023. Cambridge MC presented the business case to the Cabinet in December 2023, after which the Cabinet approved the project to move forward. 2. Procurement Package Cambridge MC and Pelagian started to work on the Procurement Package and the upcoming tender process in April 2024, after budget allocation for the project was completed. 3. Cable System Extensions We also identified a few possible new international cable systems passing close to the Turks and Caicos Islands, which could have the potential to be extended into the islands: Several potential planned cable systems were identified Cambridge MC reached out to these parties and facilitated discussion and negotiations on behalf of the Turks and Caicos Telecommunications Commission Cambridge MC revised the Strategic Outline Business Case to also include these potential new cable systems to be connected to the islands. 
An artistic representation of fin LEO satellites lined up in space
by Mauro Mortali 16 April 2025
"Is it Snowing in Space?!" “Is it snowing in space?!” Asks a disgruntled Bill Murray in the film Groundhog Day when he is told that he cannot call out from the snowbound town of Punxsutawney, Pennsylvania. If there is a remake, Bill might not have to worry: signal dead zones may soon be a thing of the past due to recent advancements in satellite technology. Whereas the old picture of satellite communications was a scientist in the wilderness with a big clunky antenna, these days the technological payload is all in space. Recent advancements such as Low Earth Orbit (LEO) satellites, advanced beamforming, and the use of mobile spectrum bands means that any phone supporting 4G LTE can potentially receive satellite data directly. This integration of satellite and terrestrial networks is set to reshape the mobile industry, creating both opportunities and challenges for traditional mobile network operators (MNOs) and mobile virtual network operators (MVNOs). In this article we give an overview of the technological advancements, the major players in the market, and then consider the effects this will have on traditional wholesale mobile market structures; concluding with the emerging opportunities for new revenue and growth. The Evolution of Satellite Connectivity Historically, satellite communications operated independently from terrestrial networks, serving specialised markets with limited scalability and high entry barriers. However, recent advancements, particularly in Low Earth Orbit (LEO) satellite technology, have dramatically altered this scenario. The most well-known example is obviously SpaceX, which has played a pivotal role in democratising space: reducing barriers to entry and making satellite connectivity more scalable, performant, and accessible. SpaceX and other companies have found innovative ways to dramatically reduce costs. Since Sputnik 1 in 1957, launching payloads into space has been prohibitively expensive, with costs exceeding $100,000 per kilogram in the 1960s and averaging $16,000/kg for heavy payloads from 1970 to 2010. SpaceX’s innovations have brought these costs down through reusable rockets, vertical integration, economies of scale, and advancements in materials and manufacturing processes: leading to price points as low as $100 per kilogram in recent years. However, cost is just one of the barriers. The real gambit has been provided by Low Earth Orbit (LEO) satellites, which typically orbit at altitudes ranging from approximately 160 to 2,000 km and offer low-latency, high-speed connectivity — making them ideal for real-time applications and direct-to-device communications. The latest generation of technologies now enable LTE mobile phones to connect directly to satellites without specialised hardware, marking a significant milestone in mobile communications. The Major Satellite-to-Cell Players While SpaceX's Starlink has garnered the most attention, several other major companies are actively developing satellite-to-cell technologies and forming strategic partnerships with terrestrial mobile operators. As of April 2024, Starlink had established 15 partnerships with mobile carriers globally — including T-Mobile in the US. T-Mobile has structured its beta program to begin with text messaging capabilities, gradually expanding to include picture messages, data connectivity, and eventually voice calls. As of February 2025, it is reported that 7,086 Starlink satellites are in orbit, with 7,052 being operational. AST SpaceMobile has emerged as a significant innovator, achieving a historic milestone in April 2023 with the first-ever two-way voice call directly with an unmodified smartphone, via their BlueWalker 3 satellite. AST SpaceMobile launched its first five commercial satellites, the BlueBird 1-5 mission, on September 12, 2024, aboard a SpaceX Falcon 9 rocket. Lynk Global represents another significant player. In a recent expense report, it revealed that each satellite costs around $400,000 to build and up to $815,000 to launch into space. They hope to have up to 1000 satellites (for full continuous broadband coverage) in orbit by 2025 and 32 mobile network operator (MNO) partnerships by the end of 2025. The company has successfully demonstrated text messaging capabilities from satellites to standard cellular devices and continues to expand its constellation and service offerings. Huawei has partnered with China Telecom to demonstrate satellite-to-phone messaging capabilities, while Apple has worked with Globalstar to implement emergency satellite messaging features in recent iPhone models. Implications for Traditional Wholesale Mobile Market Structures Traditionally, the wholesale mobile market has been structured around MNOs, MVNOs, and wholesale aggregators. Revenue streams have typically included MVNO wholesale pricing, and IoT and machine-to-machine (M2M) solutions. However, the rise of satellite-to-cell technology poses potential threats to this established model. Disintermediation of MNOs and MVNOs Satellite-to-cell connectivity introduces the potential for disintermediation, where control traditionally held by MNOs could become fragmented across multiple parties in the value chain. As satellite providers increasingly offer direct-to-device services, traditional operators risk losing their central role in network management and customer relationships. Pricing Pressure on Wholesale Markets The increased availability and competition from satellite connectivity providers could exert downward pressure on wholesale pricing. As satellite services become more affordable and accessible, traditional wholesale providers may face challenges in maintaining their pricing structures and profitability. Competitive Pressure in IoT and Enterprise Applications Satellite connectivity is particularly well-suited for IoT and enterprise applications, especially in remote or challenging environments. As satellite-to-cell technology matures, traditional wholesale providers may face intensified competition in these segments, necessitating strategic adjustments to remain competitive. Emerging Opportunities in Satellite-to-Cell Connectivity Despite these challenges, the integration of satellite connectivity into mobile networks also presents substantial opportunities for innovation and growth. Forward-thinking operators can leverage satellite-to-cell technology to develop new business models and revenue streams. Hybrid Terrestrial-Satellite Subscription Models Providing Ubiquitous Connectivity Operators can offer hybrid subscription plans that seamlessly integrate terrestrial and satellite connectivity. Such models provide customers with uninterrupted coverage, enhancing user experience and creating differentiated service offerings. Wholesale Satellite Resale for MVNOs Satellite-to-cell technology opens new avenues for MVNOs to expand their service portfolios. By reselling satellite connectivity, MVNOs can offer enhanced coverage and reliability, particularly in underserved or remote regions, thereby attracting new customer segments. IoT and Enterprise-Focused Applications Satellite connectivity is a natural fit for IoT and enterprise applications, such as remote monitoring, asset tracking, and industrial automation. Mobile operators can forge strategic partnerships with satellite providers to deliver specialised solutions for these markets, tapping into new revenue opportunities. Emergency-Only and Disaster Recovery Plans Satellite-to-cell technology can play a crucial role in emergency and disaster recovery scenarios, providing a reliable backup to terrestrial networks when they are unavailable or overwhelmed. Operators can develop emergency-only plans that leverage satellite connectivity to ensure critical communications during crises. Conclusion Satellite-to-cell technology represents a convergence of space and terrestrial communications systems that promises to fundamentally alter global connectivity markets and players. The dramatic reduction in launch costs by a factor of 20 has enabled the deployment of massive satellite constellations that were previously economically unfeasible. The competitive landscape continues to evolve rapidly, with SpaceX, AST SpaceMobile, and Lynk, and traditional telecommunications companies all pursuing various technological approaches and business models. Commercial text messaging services are already becoming available through beta programs, with video calling capabilities demonstrated and voice calls progressing toward wider availability. The integration of 5G standards with satellite networks continues to advance through collaborative industry initiatives, with projections of a $50 billion market by 2032. As this technology continues to mature throughout 2025 and beyond, it promises to eliminate mobile dead zones and create new application possibilities that were previously unimaginable. The future of mobile communications is undoubtably hybrid: blending terrestrial and non-terrestrial networks into seamless connectivity solutions that follow users wherever they go. This has wide reaching implications for connectivity in remote and isolated regions, and offers perhaps the fastest and most cost-efficient route to bridging the digital divide. It will also transform how we respond in disaster zones and hazardous areas — increasing the ability to protect and save lives with faster and safer humanitarian and emergency services.

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Preparing for the PSTN Switch-Off: Updates & Insights to Shape Your Strategy


Discover key strategies and insights to help plan your transition strategy for the 31st January 2027 - no matter your sector, industry, or size.

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by Clive Quantrill 3 April 2025
As the UK's ageing copper landline network becomes increasingly unstable, Cambridge Management Consulting reports that BT is urging Critical National Infrastructure (CNI) providers to expedite their transition from analogue to digital voice. With the Public Switched Telephone Network (PSTN) nearing the end of its life, organisations face significant risks if they delay planning and execution for this essential upgrade. Recent data indicates that 60% of CNI providers in the UK still lack a strategic plan to migrate from the legacy analogue network. This statistic underscores an urgent need for action to safeguard essential public services, such as healthcare, water, energy, emergency services, and government operations. The transition is not merely a technological upgrade; it is a once-in-a-generation programme to future-proof communications and improve service reliability. The PSTN, our communications backbone for over a century, is becoming increasingly prone to faults and difficult to maintain, with recent reports showing a 45% increase in significant resilience incidents. The impact of this transition is wide-reaching, affecting critical systems such as telemetry monitoring sensors, emergency phone lines, telecare alarms in hospitals and care homes, CCTV, intruder and fire alarms and older EPOS machines.  As the below graphic shows, a broad spectrum of devices and services will be affected by the analogue switch off, including ISDN, ASDL and Fibre to the Cabinet (FTTC) broadband services. The majority of organisations are almost certainly in the dark when it comes to common knowledge of all of the devices affected, lacking the internal expertise and records to identify and audit complex, interrelated legacy systems.
Palace of Westminster at night
by Craig Cheney 25 March 2025
The Digital Communities All-Party Parliamentary Group (APPG) shared the ‘Care to connect: Public Switched Telephone Network (PSTN) Migration’ report with key parliamentarians on Monday at a launch meeting on Parliament Street. This report highlights key recommendations for managing the ongoing Public Switched Telephone Network (PSTN) migration, focusing on protecting vulnerable residents and ensuring effective solutions. Here are the major takeaways for local government and communication providers: Data-Sharing Agreements (DSAs) DSAs between communication providers (CPs), local authorities, and telecare providers are crucial for identifying vulnerable residents during the migration. Challenges include inconsistent responses from local authorities and fragmented approaches across CPs. The APPG recommends all local authorities and housing associations sign DSAs, regardless of progress in digital switchover, to promote uniformity and resident safety. Telecare Devices The sale of analogue telecare devices must end, as these can leave residents unsupported during the transition. The government, in collaboration with the TEC Services Association (TSA), should enforce higher standards (TEC Quality’s Quality Standards Framework) across the telecare industry to achieve robust digital migration practices. Financial support for local councils is critical to replace outdated telecare devices and prevent double costs. Battery Backup Solutions Existing guidance from Ofcom, requiring one-hour resilience for power cuts, is insufficient. The APPG recommends increasing power backup requirements to at least 4 hours in homes and 6 hours for fixed networks. Communication and energy providers must jointly create resilient power solutions, particularly for vulnerable residents reliant on telecare devices. A multi-sector priority service register should integrate communications and energy service protection for those at risk. Sunset of 2G and 3G Networks UK mobile network operators plan to stop supporting 2G and 3G networks by 2033, with some networks already switched off. There are cases where local authorities and residents have purchased telecare devices using 2G/3G SIM cards, as a lower-cost, interim solution — these devices will need to be replaced again, posing double replacement costs for local authorities and additional risks to residents. The government should stop the sale of analogue devices and accelerate efforts to prevent the redeployment of outdated telecare alarms. Summary We welcome these recommendations alongside the December 2023 PSTN Charter, the Telecare National Action Plan and the PSTN Non-voluntary Migration Checklist. The conclusions make it clear that coordination between local and central government, industry regulators (such as Ofcom and Ofgem), and communication providers (CPs), as well as significant investment in digital teams at a local level, are essential goals to ensure a safe and inclusive digital switchover for all vulnerable residents and telecare users. Read the full report here: https://digitalcommunities.inparliament.uk/care-to-connect-public-switch-telephone-network-migration-report About the APPG The Digital Communities APPG is a cross-party group of parliamentarians, with the aim to promote the delivery of digitally equipped places that support and foster a connected, healthy, and productive community. This includes the creation and maintenance of sustainable digital infrastructure, as well as providing residents with equal opportunity to thrive in a digital world. The LGA provides the secretariat to the APPG. Cambridge Management Consulting Our Public Sector and PSTN teams can help local councils and other public bodies by providing strategy, financial planning, procurement, and project management services to ensure that you have a comprehensive transition strategy and accurate financial costing for the PSTN switch-off. We can help you follow the recommendations in this report by completing a full audit, signing DSAs with CPs and most importantly, protecting vulnerable service users. Get in touch with Craig Cheney, Managing Partner and lead for Public & Education, to discuss a range of services which might suit your needs: ccheney@cambridgemc.com (or use the form below). Act now, before time and resources run out.
by Craig Cheney 6 December 2024
BT has recently announced an extension to the Public Switched Telephone Network (PSTN) switch-off in the UK. The previous deadline of December 2025 has been postponed to 31 January 2027. Given the lack of a national plan or central funding for the necessary infrastructure upgrades, responsibilities for welfare and safety will impact at a local level on councils, the NHS and healthcare services, social housing, fire services, and third sector organisations (charities and community groups). If these upgrades do not get funded and planned in detail (and if alternative digital solutions are not adequately tested under real scenarios) then emergency services could fail at a critical moment, putting vulnerable people at risk. The PSTN switch-off will impact five key areas; read below for more information on these. Vulnerable Citizens & Healthcare Communications technology has become vital in care home settings, which rely on technology such as fall alarms to ensure the wellbeing of their residents. Currently, in the UK, there are around 25,000 sheltered housing schemes, and an estimated 90% of them are reliant on analogue connections – for both admin and security – that will need to be transitioned onto an IP solution for continuity. This speaks to concerns across the healthcare industry more widely, which is currently characterised as a ‘Frankenstein estate’ of different telephony systems and technologies, suffering from inefficiencies, security vulnerability, and fragmented communication as a result. Across 56 NHS Trusts which took part in a Freedom of Information request by Maintel, they uncovered up to 10,315 PSTN/ISDN lines installed. Not only this, but 44% of these Trusts have admitted that they have no strategy in place for the PSTN switch-off This poses several risks and dangers following the switch-off if these Trusts do not plan accordingly. Disruptions to operations may seem resolvable to a smaller, private entity, but the impact on the healthcare industry to essential mechanisms which rely on traditional phone lines such as the emergency services will be critical. This will be compounded by a litany of administrative burdens which will divert time and resources away from patient care. Building Alarms & Security Unless fitted with an IP-based signalling solution, the majority of alarms and security systems – including intruder alarms, fire alarms, personal alarms, and CCTV – rely on signal transmission to an Alarm Receiving Centre (ARC) via the legacy PSTN network. This means that, once the switch-off takes effect, older and outdated alarm systems which have not been upgraded will no longer be able to transmit vital signals. This makes the PSTN switch-off, and planning for a proper transition, a matter of public safety. In 2019, there were nearly three million PSTN-connected intruder alarms across the UK, meaning that a lot of national infrastructure will be at risk after the switch off – both to intrusion, and fire. Transport Infrastructure On a day-to-day basis, the PSTN switch off has the potential to create severe disruption throughout public spaces due to its monopoly on transport infrastructure. A spokesman for Transport for London explained that of their nearly 6.5k sets of traffic lights, 1k still use remote monitors relying on PSTN technology. This issue isn’t just contained to London, nor traffic lights. Throughout the UK, a lack of migration plan past the switch-off could mean inadequate replacement of bus stops, EV charging hubs, travel card technology, and roadside telephones, all of which utilise PSTN technology to a certain extent. Facility Monitoring It is not just transport infrastructure that threatens to cause disruption if not properly transitioned, as the same monitoring technology leveraged for traffic lights and security systems is also used to monitor facilities and their utilities. As of 2022, the water industry relied on around 25,000 PSTN lines to complete critical services such as monitoring water levels, managing flood and stormwater, and treatment works. Furthermore, 43,000 lines were utilised to monitor gas pressure and electricity supply. Office & Depot Telephony Although the effect to analogue and landline phone lines introduced by the PSTN switch-off may be obvious (if not, read another of our articles on the stop sell), its impact on other telephony technology present throughout the public sector may be unconsidered. For example, though their use has been declining since its introduction in the 1980s, fax machines are still utilised by certain organisations for their apparent heightened security and reliability compared to digital alternatives. Furthermore, until recently two of the UK’s telephony providers were duty bound to support fax on their networks within the Universal Service Obligation (USO). This was changed with the announcement of the PSTN switch-off. Local businesses and other organisations comprise a key demographic of the public sector, however all entities regardless of industry or sector may still be utilising fax or landline phones, which need to be replaced before the switch-off in order to maintain key operations. How the Public Sector Should Respond Given the lack of a national plan or central funding for the necessary infrastructure upgrades, responsibilities for welfare and safety will impact at a local level on councils, the NHS and healthcare services, social housing, fire services, and third sector organisations. If these upgrades do not get funded and planned in detail, then the technology and services detailed in this article could fail at a critical moment, putting vulnerable people at risk. Funding & Planning: Councils will need to work with hospitals, schools, and other public bodies, alongside Communication Providers (CPs), to share resources, overcome common problems, and model future costs. Protecting the Vulnerable: Ofcom has ruled the following: ‘If you are dependent on your landline phone – for example, if you don’t have a mobile phone or don’t have mobile signal at your home – your provider must offer you a solution to make sure you can contact the emergency services when a power cut occurs. For example, a mobile phone (if you have signal), or a battery back-up unit for your landline phone. This solution should be provided free of charge to people who are dependent on their landline.’ Continuity of Public Services: Understand how the PSTN supports the services offered in the local community, and work with local groups and advisory boards to ensure there are communication strategies and ways to share resources. Also, make it clear that migrated services must be tested and comply with current regulations. Infrastructure Development: Ensuring adequate internet infrastructure is a key responsibility of local councils. They need to work with internet service providers (ISPs) to enhance connectivity, particularly in rural and underserved areas, to support new IP-based communication systems. Awareness: Unlike the shift to digital TV, which was government-initiated, the phase-out of the PSTN is industry-driven because the network is privately owned. Consequently, it is unlikely that there will be a government-sponsored national campaign to spread awareness of these changes and the risks involved. It therefore falls to local authorities, in conjunction with CPs and local groups, to try and disseminate this information to their communities, and in particular to vulnerable people. How We Can Help Our Public Sector and PSTN teams can help local councils and other public bodies by providing strategy, financial planning, procurement, and project management services as and when you need them. Get in touch with Craig Cheney, Managing Partner and lead for Public & Education, to discuss a range of services which might suit your needs: ccheney@cambridgemc.com . Terminology PSTN: Public Switched Telephone Network - a complex network of copper wires, switching centres, and other infrastructure that has been the backbone of the UK's telephony network since Victorian times. VoIP: Voice Over Internet Protocol - a technology that allows people to make voice calls using an internet-based communications technology. By converting voice signals into digital data packets, VoIP can transmit conversations over broadband connections and across the internet. Digital Voice: refers to BT's specific VoIP service or more generally to any service that transmits voice over your broadband connection. Confusingly, VoIP, IP and Digital Voice are often used interchangeably. CP: Communication Provider - an organisation, either private or public, that offers telecommunications services or a mix of information, media, content, entertainment, and application services over networks. ISDN: Integrated Services Digital Network - a set of communication standards that allow for the digital transmission of voice, video, data and other services over the PSTN network. ADSL: Asymmetric Digital Subscriber Line - allows for high-speed data transmission over existing copper lines. ADSL is a type of digital subscriber line (DSL) technology that is typically provided from a telephone exchange enabling broadband internet access, video-on-demand, and LAN services. The service is asymmetric in that the broadband speed profile to the premise is higher than that from the premise. Maximum download speeds are in the order of 20Mbit/s (Megabits per second). VDSL: Very high speed Digital Subscriber Line - a form of DSL technology primarily delivered from street side cabinets delivering very high-speed data rates over existing copper lines. Often referred to as Fibre To The Cabinet (FTTC). VDSL is an asymmetric service, with superior performance when compared to ADSL technologies. Maximum download speeds are in the order of 80Mbit/s. FTTP: Fibre To The Premises - a fibre connection from a premises to a fibre exchange. Offers superior performance when compared to DSL technologies. Services can be symmetric or asymmetric. Maximum speeds are in the order of multiple Gbit/s (Gigabits per second). Useful Links A Councillors Guide to Project Gigabit: https://www.gov.uk/guidance/a-councillors-guide-to-project-gigabit https://www.gov.uk/government/publications/gigabit-broadband-voucher-scheme-information Gigabit Voucher Scheme Eligibility Checker: https://www.gov.uk/government/publications/gigabit-broadband-voucher-scheme-information Project Gigabit government webpage: https://www.gov.uk/guidance/project-gigabit-uk-gigabit-programme Virgin O2 guide to the Switchover: https://www.damianhinds.com/sites/www.damianhinds.com/files/2023-10/23%2010%2030%20Virgin%20Digital%20Voice%20Switchover%20MP%20Guide.pdf Ofcom guide to moving your landline to digital: https://www.ofcom.org.uk/phones-telecoms-and-internet/advice-for-consumers/future-of-landline-calls#:~:text=If%20you%20don%27t%20have%20a%20broadband%20connection%2C%20your%20provider,take%20up%20a%20broadband%20service BT Guide: How the PSTN Switch Off will Affect my Business: https://business.bt.com/insights/what-is-ip-telephony-pstn-switch-off/ A guide to digital voice: https://www.damianhinds.com/sites/www.damianhinds.com/files/2023-10/23%2010%2030%20A%20guide%20to%20Digital%20Voice%20BT%27s%20new%20home%20phone%20service.pdf Telecare stakeholder action plan: https://www.gov.uk/government/publications/telecare-stakeholder-action-plan-analogue-to-digital-switchover Shared Rural Network: https://srn.org.uk/about/ Digital Poverty Alliance: https://digitalpovertyalliance.org/
Row of old analogue telephones
by Clive Quantrill 24 June 2024
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Ground up view of a telephone post with cables in all directions
by Phil Laws 19 December 2023
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A lonely house in the countryside under a starry sky
by Clive Quantrill 21 April 2023
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A graphic of a Classical statue head wearing a VR headset
by Duncan Clubb 23 April 2025
Edge computing, 5G, IoT and AI are contributing to a paradigm shift in retail that will imagine new possibilities made commercially viable by real-time data processing. In this article, we look at the convergence of these technologies and how they will offer a radical new vision of our high street by offering customers exciting new experiences that can rejuvenate in-store shopping and retail spaces. First, in Part 1, we look briefly at each technology and discuss the technical advantages they offer and how this supports new types of customer experience. Then in Part 2 we look at industry predictions about how the retail space might evolve over the next decade. Part I Edge Computing Edge computing involves processing data near its source rather than in a centralised location. In retail, this means deploying IT infrastructure in or near store venues where consumers interact with products. This ecosystem enables real-time decision-making and personalised customer experiences by analysing data from sensors and IoT devices within the store. Edge computing is a concept that applies to an integrated network of processing units, data centres and sensors that handle data close to the user. Micro Data Centres The compute part of edge computing needs to be housed in proper data centre facilities, to ensure that the expensive server equipment, especially those used by AI systems, are kept in the optimum conditions — this helps keep maintenance and operational costs down. Even though edge compute systems can be relatively compact, retailers will mostly be unwilling to give up valuable floor space for the IT equipment and its associated infrastructure (like cooling and electrical systems), so the more likely scenario is that smaller data centres will be used that can be located close by but in back-of-house areas, such as loading bays, car parks, warehouse areas and so on. These will often be operated as cloud services so that multiple retailers can benefit from edge compute without having to bear the upfront capital cost, and, most importantly, the ongoing maintenance required to keep them operational. 5G 5G networks offer high-speed connectivity and low latency, which are crucial for supporting advanced retail technologies like augmented reality (AR) and Internet of Things (IoT) applications. The increased bandwidth allows for seamless integration of online and offline shopping experiences, enabling features like virtual try-ons and real-time product comparisons. This connectivity supports personalised marketing strategies that take place in real time and deliver targeted promotions in store. Internet of Things (IoT) The Internet of Things (IoT) refers to a network of interconnected devices, machines, and sensors that collect, store, and transfer data over the internet. These devices are embedded with sensors, software, and network connectivity, allowing them to communicate with each other and with other internet-enabled systems. IoT plays a crucial role in enhancing the retail experience by providing real-time data on customer behaviours, security risks, buying preferences, inventory supply levels and daily operations. IoT devices will principally include cameras but also a range of other sensors such as RFID tags and smart shelves.
Aerial view of a countryside town at night
by Clive Quantrill 23 April 2025
How to Connect Rural Britain and the Hardest-to-Reach Customers The lack of rural connectivity in the UK has become a pressing issue , creating a digital divide that impacts individuals, businesses and farmers. Modern society relies on digital services, and the lack of access to reliable, high-speed internet is a pervasive social issue that results in digital exclusion for communities, depriving them of fundamental services like online banking, health care, and education. This lack of access has a further impact on social mobility, particularly when around 37% of workers in the UK spend at least one day a week working remotely. In 2021 the Public Accounts Committee published a report on improving broadband which states ‘1.6 million UK premises, mainly in rural areas, cannot yet access superfast [internet] speeds’. Since then, we are happy to report that there has been some progress. As of early 2025, approximately 98% of all UK households have access to high-speed broadband (defined as speeds of 30 Mbps or higher) . In rural areas, that figure is 89% — a decent improvement in the last few years. However, the gap is larger when we consider gigabit speeds: only 52% of rural households can connect to gigabit-capable broadband, compared to 87% in urban areas There is still a significant gap to plug, but things are moving in the right direction. This allows the focus to shift, in part, to the next phase: establishing a modern digital infrastructure which can support a digital-first strategy in public services, as well as encouraging local innovation, such as smart city programmes. The hope is that this infrastructure will drive inward investment which then create a virtuous circle, where as more infrastructure is built, more innovative businesses are attracted to the region, which in turn drives demand for more advanced infrastructure. In this article we look at the improvements in rural connectivity and the programmes and innovations which are most likely to have a social impact.
A waterfall is Yosemite national park
by Adam Taylor 22 April 2025
What are Nature-based Solutions? Nature-Based Solutions can deliver multiple benefits in single locations, delivering greater impact for people, planet, and profit, and moving ESG from being just another cost to a competitive advantage. Today in the ESG space companies are expected to measure and manage their greenhouse gas emissions and water consumption, impacts on biodiversity, air, and water quality, and how their activities affect not only their staff but the communities they operate within. As a result, many companies now measure their impacts, and some employ companies to mitigate or offset their residual effects; however, this outsourcing approach is often costly and inefficient; with each residual effect mitigated or offset separately, uncertainty about the delivery or impact of the work, and delivery in other regions of the world meaning wider benefits are missed. The Business Case for Nature-based Solutions These costs and inefficiencies can be overcome however by mitigating and offsetting multiple residual effects at once by delivering Nature-Based Solutions on company land and buildings, or within the communities they serve. For example, creation or restoration of local grasslands, woodlands or wetlands would deliver carbon and biodiversity credits, water nutrient and air quality improvements, and reduced flood, drought, and wildfire risks in the areas where your company operates and your staff and customers live. Delivering these multiple impacts removes the costs of awarding and managing multiple contracts with different companies, whilst the schemes localness provides certainty of delivery and impact, and wider benefits including new local partnerships, provision of accessible natural greenspace improving staff and community health and wellbeing, and an enhanced corporate image and reputation. With ESG moving rapidly to the top of the social and political agenda the breadth and depth of ESG related disclosures that are required will only grow, so now is the best time to consider how you can deliver these more efficiently and impactfully through Nature-Based Solutions, positioning yourselves as a market leader and making this a key strand of your competitive advantage. Key Steps your Businesses should Take: Step 1: Evaluation of the measurement and management of environmental and social impacts Review of strategies, targets, costs, and impacts of existing approaches to measuring, addressing, and reporting on environmental and social impacts, including gathering stakeholder insights, and reviewing available resources, capabilities, assets, to identify where Nature-Based Solutions could be delivered. Step 2: Exploration of Nature-Based Solution delivery options Identification and assessment of Nature-Based Solution locations that deliver against company needs, including delivery and maintenance costs, partnership opportunities and appetite, and the potential for additional company benefits. Step 3: Delivery of Nature-Based Solutions Engage ESG team, local community, partners and contractors in detailed design and delivery of Nature-Based Solutions, develop and implement maintenance, monitoring, and governance protocols, collate and communicate lessons learnt, celebrate successes. How We can Help edenseven is the sustainability-focused sister-consultancy of Cambridge MC with an award-winning track record of helping businesses design and deliver data-driven sustainability strategies. With experts covering a wide range of sustainability subjects, from biodiversity & nature-based solutions, to electric vehicle fleet solutions, power purchase agreements (PPA), low carbon technologies, building optimisation, supply chain management, and end-to-end business transformation, we have experienced experts ready to help with any of your sustainability needs. With over 15 years' delivering nature-based solutions, Adam’s experience cuts across the public, private and third sectors having delivered time and again place-based solutions that increase profit whilst benefiting people and planet; the triple bottom line. Please get in touch below to find out more.
An artistic representation of fin LEO satellites lined up in space
by Mauro Mortali 16 April 2025
"Is it Snowing in Space?!" “Is it snowing in space?!” Asks a disgruntled Bill Murray in the film Groundhog Day when he is told that he cannot call out from the snowbound town of Punxsutawney, Pennsylvania. If there is a remake, Bill might not have to worry: signal dead zones may soon be a thing of the past due to recent advancements in satellite technology. Whereas the old picture of satellite communications was a scientist in the wilderness with a big clunky antenna, these days the technological payload is all in space. Recent advancements such as Low Earth Orbit (LEO) satellites, advanced beamforming, and the use of mobile spectrum bands means that any phone supporting 4G LTE can potentially receive satellite data directly. This integration of satellite and terrestrial networks is set to reshape the mobile industry, creating both opportunities and challenges for traditional mobile network operators (MNOs) and mobile virtual network operators (MVNOs). In this article we give an overview of the technological advancements, the major players in the market, and then consider the effects this will have on traditional wholesale mobile market structures; concluding with the emerging opportunities for new revenue and growth. The Evolution of Satellite Connectivity Historically, satellite communications operated independently from terrestrial networks, serving specialised markets with limited scalability and high entry barriers. However, recent advancements, particularly in Low Earth Orbit (LEO) satellite technology, have dramatically altered this scenario. The most well-known example is obviously SpaceX, which has played a pivotal role in democratising space: reducing barriers to entry and making satellite connectivity more scalable, performant, and accessible. SpaceX and other companies have found innovative ways to dramatically reduce costs. Since Sputnik 1 in 1957, launching payloads into space has been prohibitively expensive, with costs exceeding $100,000 per kilogram in the 1960s and averaging $16,000/kg for heavy payloads from 1970 to 2010. SpaceX’s innovations have brought these costs down through reusable rockets, vertical integration, economies of scale, and advancements in materials and manufacturing processes: leading to price points as low as $100 per kilogram in recent years. However, cost is just one of the barriers. The real gambit has been provided by Low Earth Orbit (LEO) satellites, which typically orbit at altitudes ranging from approximately 160 to 2,000 km and offer low-latency, high-speed connectivity — making them ideal for real-time applications and direct-to-device communications. The latest generation of technologies now enable LTE mobile phones to connect directly to satellites without specialised hardware, marking a significant milestone in mobile communications. The Major Satellite-to-Cell Players While SpaceX's Starlink has garnered the most attention, several other major companies are actively developing satellite-to-cell technologies and forming strategic partnerships with terrestrial mobile operators. As of April 2024, Starlink had established 15 partnerships with mobile carriers globally — including T-Mobile in the US. T-Mobile has structured its beta program to begin with text messaging capabilities, gradually expanding to include picture messages, data connectivity, and eventually voice calls. As of February 2025, it is reported that 7,086 Starlink satellites are in orbit, with 7,052 being operational. AST SpaceMobile has emerged as a significant innovator, achieving a historic milestone in April 2023 with the first-ever two-way voice call directly with an unmodified smartphone, via their BlueWalker 3 satellite. AST SpaceMobile launched its first five commercial satellites, the BlueBird 1-5 mission, on September 12, 2024, aboard a SpaceX Falcon 9 rocket. Lynk Global represents another significant player. In a recent expense report, it revealed that each satellite costs around $400,000 to build and up to $815,000 to launch into space. They hope to have up to 1000 satellites (for full continuous broadband coverage) in orbit by 2025 and 32 mobile network operator (MNO) partnerships by the end of 2025. The company has successfully demonstrated text messaging capabilities from satellites to standard cellular devices and continues to expand its constellation and service offerings. Huawei has partnered with China Telecom to demonstrate satellite-to-phone messaging capabilities, while Apple has worked with Globalstar to implement emergency satellite messaging features in recent iPhone models. Implications for Traditional Wholesale Mobile Market Structures Traditionally, the wholesale mobile market has been structured around MNOs, MVNOs, and wholesale aggregators. Revenue streams have typically included MVNO wholesale pricing, and IoT and machine-to-machine (M2M) solutions. However, the rise of satellite-to-cell technology poses potential threats to this established model. Disintermediation of MNOs and MVNOs Satellite-to-cell connectivity introduces the potential for disintermediation, where control traditionally held by MNOs could become fragmented across multiple parties in the value chain. As satellite providers increasingly offer direct-to-device services, traditional operators risk losing their central role in network management and customer relationships. Pricing Pressure on Wholesale Markets The increased availability and competition from satellite connectivity providers could exert downward pressure on wholesale pricing. As satellite services become more affordable and accessible, traditional wholesale providers may face challenges in maintaining their pricing structures and profitability. Competitive Pressure in IoT and Enterprise Applications Satellite connectivity is particularly well-suited for IoT and enterprise applications, especially in remote or challenging environments. As satellite-to-cell technology matures, traditional wholesale providers may face intensified competition in these segments, necessitating strategic adjustments to remain competitive. Emerging Opportunities in Satellite-to-Cell Connectivity Despite these challenges, the integration of satellite connectivity into mobile networks also presents substantial opportunities for innovation and growth. Forward-thinking operators can leverage satellite-to-cell technology to develop new business models and revenue streams. Hybrid Terrestrial-Satellite Subscription Models Providing Ubiquitous Connectivity Operators can offer hybrid subscription plans that seamlessly integrate terrestrial and satellite connectivity. Such models provide customers with uninterrupted coverage, enhancing user experience and creating differentiated service offerings. Wholesale Satellite Resale for MVNOs Satellite-to-cell technology opens new avenues for MVNOs to expand their service portfolios. By reselling satellite connectivity, MVNOs can offer enhanced coverage and reliability, particularly in underserved or remote regions, thereby attracting new customer segments. IoT and Enterprise-Focused Applications Satellite connectivity is a natural fit for IoT and enterprise applications, such as remote monitoring, asset tracking, and industrial automation. Mobile operators can forge strategic partnerships with satellite providers to deliver specialised solutions for these markets, tapping into new revenue opportunities. Emergency-Only and Disaster Recovery Plans Satellite-to-cell technology can play a crucial role in emergency and disaster recovery scenarios, providing a reliable backup to terrestrial networks when they are unavailable or overwhelmed. Operators can develop emergency-only plans that leverage satellite connectivity to ensure critical communications during crises. Conclusion Satellite-to-cell technology represents a convergence of space and terrestrial communications systems that promises to fundamentally alter global connectivity markets and players. The dramatic reduction in launch costs by a factor of 20 has enabled the deployment of massive satellite constellations that were previously economically unfeasible. The competitive landscape continues to evolve rapidly, with SpaceX, AST SpaceMobile, and Lynk, and traditional telecommunications companies all pursuing various technological approaches and business models. Commercial text messaging services are already becoming available through beta programs, with video calling capabilities demonstrated and voice calls progressing toward wider availability. The integration of 5G standards with satellite networks continues to advance through collaborative industry initiatives, with projections of a $50 billion market by 2032. As this technology continues to mature throughout 2025 and beyond, it promises to eliminate mobile dead zones and create new application possibilities that were previously unimaginable. The future of mobile communications is undoubtably hybrid: blending terrestrial and non-terrestrial networks into seamless connectivity solutions that follow users wherever they go. This has wide reaching implications for connectivity in remote and isolated regions, and offers perhaps the fastest and most cost-efficient route to bridging the digital divide. It will also transform how we respond in disaster zones and hazardous areas — increasing the ability to protect and save lives with faster and safer humanitarian and emergency services.
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A graphic of a Classical statue head wearing a VR headset
by Duncan Clubb 23 April 2025
Edge computing, 5G, IoT and AI are contributing to a paradigm shift in retail that will imagine new possibilities made commercially viable by real-time data processing. In this article, we look at the convergence of these technologies and how they will offer a radical new vision of our high street by offering customers exciting new experiences that can rejuvenate in-store shopping and retail spaces. First, in Part 1, we look briefly at each technology and discuss the technical advantages they offer and how this supports new types of customer experience. Then in Part 2 we look at industry predictions about how the retail space might evolve over the next decade. Part I Edge Computing Edge computing involves processing data near its source rather than in a centralised location. In retail, this means deploying IT infrastructure in or near store venues where consumers interact with products. This ecosystem enables real-time decision-making and personalised customer experiences by analysing data from sensors and IoT devices within the store. Edge computing is a concept that applies to an integrated network of processing units, data centres and sensors that handle data close to the user. Micro Data Centres The compute part of edge computing needs to be housed in proper data centre facilities, to ensure that the expensive server equipment, especially those used by AI systems, are kept in the optimum conditions — this helps keep maintenance and operational costs down. Even though edge compute systems can be relatively compact, retailers will mostly be unwilling to give up valuable floor space for the IT equipment and its associated infrastructure (like cooling and electrical systems), so the more likely scenario is that smaller data centres will be used that can be located close by but in back-of-house areas, such as loading bays, car parks, warehouse areas and so on. These will often be operated as cloud services so that multiple retailers can benefit from edge compute without having to bear the upfront capital cost, and, most importantly, the ongoing maintenance required to keep them operational. 5G 5G networks offer high-speed connectivity and low latency, which are crucial for supporting advanced retail technologies like augmented reality (AR) and Internet of Things (IoT) applications. The increased bandwidth allows for seamless integration of online and offline shopping experiences, enabling features like virtual try-ons and real-time product comparisons. This connectivity supports personalised marketing strategies that take place in real time and deliver targeted promotions in store. Internet of Things (IoT) The Internet of Things (IoT) refers to a network of interconnected devices, machines, and sensors that collect, store, and transfer data over the internet. These devices are embedded with sensors, software, and network connectivity, allowing them to communicate with each other and with other internet-enabled systems. IoT plays a crucial role in enhancing the retail experience by providing real-time data on customer behaviours, security risks, buying preferences, inventory supply levels and daily operations. IoT devices will principally include cameras but also a range of other sensors such as RFID tags and smart shelves.
Aerial view of a countryside town at night
by Clive Quantrill 23 April 2025
How to Connect Rural Britain and the Hardest-to-Reach Customers The lack of rural connectivity in the UK has become a pressing issue , creating a digital divide that impacts individuals, businesses and farmers. Modern society relies on digital services, and the lack of access to reliable, high-speed internet is a pervasive social issue that results in digital exclusion for communities, depriving them of fundamental services like online banking, health care, and education. This lack of access has a further impact on social mobility, particularly when around 37% of workers in the UK spend at least one day a week working remotely. In 2021 the Public Accounts Committee published a report on improving broadband which states ‘1.6 million UK premises, mainly in rural areas, cannot yet access superfast [internet] speeds’. Since then, we are happy to report that there has been some progress. As of early 2025, approximately 98% of all UK households have access to high-speed broadband (defined as speeds of 30 Mbps or higher) . In rural areas, that figure is 89% — a decent improvement in the last few years. However, the gap is larger when we consider gigabit speeds: only 52% of rural households can connect to gigabit-capable broadband, compared to 87% in urban areas There is still a significant gap to plug, but things are moving in the right direction. This allows the focus to shift, in part, to the next phase: establishing a modern digital infrastructure which can support a digital-first strategy in public services, as well as encouraging local innovation, such as smart city programmes. The hope is that this infrastructure will drive inward investment which then create a virtuous circle, where as more infrastructure is built, more innovative businesses are attracted to the region, which in turn drives demand for more advanced infrastructure. In this article we look at the improvements in rural connectivity and the programmes and innovations which are most likely to have a social impact.
A waterfall is Yosemite national park
by Adam Taylor 22 April 2025
What are Nature-based Solutions? Nature-Based Solutions can deliver multiple benefits in single locations, delivering greater impact for people, planet, and profit, and moving ESG from being just another cost to a competitive advantage. Today in the ESG space companies are expected to measure and manage their greenhouse gas emissions and water consumption, impacts on biodiversity, air, and water quality, and how their activities affect not only their staff but the communities they operate within. As a result, many companies now measure their impacts, and some employ companies to mitigate or offset their residual effects; however, this outsourcing approach is often costly and inefficient; with each residual effect mitigated or offset separately, uncertainty about the delivery or impact of the work, and delivery in other regions of the world meaning wider benefits are missed. The Business Case for Nature-based Solutions These costs and inefficiencies can be overcome however by mitigating and offsetting multiple residual effects at once by delivering Nature-Based Solutions on company land and buildings, or within the communities they serve. For example, creation or restoration of local grasslands, woodlands or wetlands would deliver carbon and biodiversity credits, water nutrient and air quality improvements, and reduced flood, drought, and wildfire risks in the areas where your company operates and your staff and customers live. Delivering these multiple impacts removes the costs of awarding and managing multiple contracts with different companies, whilst the schemes localness provides certainty of delivery and impact, and wider benefits including new local partnerships, provision of accessible natural greenspace improving staff and community health and wellbeing, and an enhanced corporate image and reputation. With ESG moving rapidly to the top of the social and political agenda the breadth and depth of ESG related disclosures that are required will only grow, so now is the best time to consider how you can deliver these more efficiently and impactfully through Nature-Based Solutions, positioning yourselves as a market leader and making this a key strand of your competitive advantage. Key Steps your Businesses should Take: Step 1: Evaluation of the measurement and management of environmental and social impacts Review of strategies, targets, costs, and impacts of existing approaches to measuring, addressing, and reporting on environmental and social impacts, including gathering stakeholder insights, and reviewing available resources, capabilities, assets, to identify where Nature-Based Solutions could be delivered. Step 2: Exploration of Nature-Based Solution delivery options Identification and assessment of Nature-Based Solution locations that deliver against company needs, including delivery and maintenance costs, partnership opportunities and appetite, and the potential for additional company benefits. Step 3: Delivery of Nature-Based Solutions Engage ESG team, local community, partners and contractors in detailed design and delivery of Nature-Based Solutions, develop and implement maintenance, monitoring, and governance protocols, collate and communicate lessons learnt, celebrate successes. How We can Help edenseven is the sustainability-focused sister-consultancy of Cambridge MC with an award-winning track record of helping businesses design and deliver data-driven sustainability strategies. With experts covering a wide range of sustainability subjects, from biodiversity & nature-based solutions, to electric vehicle fleet solutions, power purchase agreements (PPA), low carbon technologies, building optimisation, supply chain management, and end-to-end business transformation, we have experienced experts ready to help with any of your sustainability needs. With over 15 years' delivering nature-based solutions, Adam’s experience cuts across the public, private and third sectors having delivered time and again place-based solutions that increase profit whilst benefiting people and planet; the triple bottom line. Please get in touch below to find out more.
An artistic representation of fin LEO satellites lined up in space
by Mauro Mortali 16 April 2025
"Is it Snowing in Space?!" “Is it snowing in space?!” Asks a disgruntled Bill Murray in the film Groundhog Day when he is told that he cannot call out from the snowbound town of Punxsutawney, Pennsylvania. If there is a remake, Bill might not have to worry: signal dead zones may soon be a thing of the past due to recent advancements in satellite technology. Whereas the old picture of satellite communications was a scientist in the wilderness with a big clunky antenna, these days the technological payload is all in space. Recent advancements such as Low Earth Orbit (LEO) satellites, advanced beamforming, and the use of mobile spectrum bands means that any phone supporting 4G LTE can potentially receive satellite data directly. This integration of satellite and terrestrial networks is set to reshape the mobile industry, creating both opportunities and challenges for traditional mobile network operators (MNOs) and mobile virtual network operators (MVNOs). In this article we give an overview of the technological advancements, the major players in the market, and then consider the effects this will have on traditional wholesale mobile market structures; concluding with the emerging opportunities for new revenue and growth. The Evolution of Satellite Connectivity Historically, satellite communications operated independently from terrestrial networks, serving specialised markets with limited scalability and high entry barriers. However, recent advancements, particularly in Low Earth Orbit (LEO) satellite technology, have dramatically altered this scenario. The most well-known example is obviously SpaceX, which has played a pivotal role in democratising space: reducing barriers to entry and making satellite connectivity more scalable, performant, and accessible. SpaceX and other companies have found innovative ways to dramatically reduce costs. Since Sputnik 1 in 1957, launching payloads into space has been prohibitively expensive, with costs exceeding $100,000 per kilogram in the 1960s and averaging $16,000/kg for heavy payloads from 1970 to 2010. SpaceX’s innovations have brought these costs down through reusable rockets, vertical integration, economies of scale, and advancements in materials and manufacturing processes: leading to price points as low as $100 per kilogram in recent years. However, cost is just one of the barriers. The real gambit has been provided by Low Earth Orbit (LEO) satellites, which typically orbit at altitudes ranging from approximately 160 to 2,000 km and offer low-latency, high-speed connectivity — making them ideal for real-time applications and direct-to-device communications. The latest generation of technologies now enable LTE mobile phones to connect directly to satellites without specialised hardware, marking a significant milestone in mobile communications. The Major Satellite-to-Cell Players While SpaceX's Starlink has garnered the most attention, several other major companies are actively developing satellite-to-cell technologies and forming strategic partnerships with terrestrial mobile operators. As of April 2024, Starlink had established 15 partnerships with mobile carriers globally — including T-Mobile in the US. T-Mobile has structured its beta program to begin with text messaging capabilities, gradually expanding to include picture messages, data connectivity, and eventually voice calls. As of February 2025, it is reported that 7,086 Starlink satellites are in orbit, with 7,052 being operational. AST SpaceMobile has emerged as a significant innovator, achieving a historic milestone in April 2023 with the first-ever two-way voice call directly with an unmodified smartphone, via their BlueWalker 3 satellite. AST SpaceMobile launched its first five commercial satellites, the BlueBird 1-5 mission, on September 12, 2024, aboard a SpaceX Falcon 9 rocket. Lynk Global represents another significant player. In a recent expense report, it revealed that each satellite costs around $400,000 to build and up to $815,000 to launch into space. They hope to have up to 1000 satellites (for full continuous broadband coverage) in orbit by 2025 and 32 mobile network operator (MNO) partnerships by the end of 2025. The company has successfully demonstrated text messaging capabilities from satellites to standard cellular devices and continues to expand its constellation and service offerings. Huawei has partnered with China Telecom to demonstrate satellite-to-phone messaging capabilities, while Apple has worked with Globalstar to implement emergency satellite messaging features in recent iPhone models. Implications for Traditional Wholesale Mobile Market Structures Traditionally, the wholesale mobile market has been structured around MNOs, MVNOs, and wholesale aggregators. Revenue streams have typically included MVNO wholesale pricing, and IoT and machine-to-machine (M2M) solutions. However, the rise of satellite-to-cell technology poses potential threats to this established model. Disintermediation of MNOs and MVNOs Satellite-to-cell connectivity introduces the potential for disintermediation, where control traditionally held by MNOs could become fragmented across multiple parties in the value chain. As satellite providers increasingly offer direct-to-device services, traditional operators risk losing their central role in network management and customer relationships. Pricing Pressure on Wholesale Markets The increased availability and competition from satellite connectivity providers could exert downward pressure on wholesale pricing. As satellite services become more affordable and accessible, traditional wholesale providers may face challenges in maintaining their pricing structures and profitability. Competitive Pressure in IoT and Enterprise Applications Satellite connectivity is particularly well-suited for IoT and enterprise applications, especially in remote or challenging environments. As satellite-to-cell technology matures, traditional wholesale providers may face intensified competition in these segments, necessitating strategic adjustments to remain competitive. Emerging Opportunities in Satellite-to-Cell Connectivity Despite these challenges, the integration of satellite connectivity into mobile networks also presents substantial opportunities for innovation and growth. Forward-thinking operators can leverage satellite-to-cell technology to develop new business models and revenue streams. Hybrid Terrestrial-Satellite Subscription Models Providing Ubiquitous Connectivity Operators can offer hybrid subscription plans that seamlessly integrate terrestrial and satellite connectivity. Such models provide customers with uninterrupted coverage, enhancing user experience and creating differentiated service offerings. Wholesale Satellite Resale for MVNOs Satellite-to-cell technology opens new avenues for MVNOs to expand their service portfolios. By reselling satellite connectivity, MVNOs can offer enhanced coverage and reliability, particularly in underserved or remote regions, thereby attracting new customer segments. IoT and Enterprise-Focused Applications Satellite connectivity is a natural fit for IoT and enterprise applications, such as remote monitoring, asset tracking, and industrial automation. Mobile operators can forge strategic partnerships with satellite providers to deliver specialised solutions for these markets, tapping into new revenue opportunities. Emergency-Only and Disaster Recovery Plans Satellite-to-cell technology can play a crucial role in emergency and disaster recovery scenarios, providing a reliable backup to terrestrial networks when they are unavailable or overwhelmed. Operators can develop emergency-only plans that leverage satellite connectivity to ensure critical communications during crises. Conclusion Satellite-to-cell technology represents a convergence of space and terrestrial communications systems that promises to fundamentally alter global connectivity markets and players. The dramatic reduction in launch costs by a factor of 20 has enabled the deployment of massive satellite constellations that were previously economically unfeasible. The competitive landscape continues to evolve rapidly, with SpaceX, AST SpaceMobile, and Lynk, and traditional telecommunications companies all pursuing various technological approaches and business models. Commercial text messaging services are already becoming available through beta programs, with video calling capabilities demonstrated and voice calls progressing toward wider availability. The integration of 5G standards with satellite networks continues to advance through collaborative industry initiatives, with projections of a $50 billion market by 2032. As this technology continues to mature throughout 2025 and beyond, it promises to eliminate mobile dead zones and create new application possibilities that were previously unimaginable. The future of mobile communications is undoubtably hybrid: blending terrestrial and non-terrestrial networks into seamless connectivity solutions that follow users wherever they go. This has wide reaching implications for connectivity in remote and isolated regions, and offers perhaps the fastest and most cost-efficient route to bridging the digital divide. It will also transform how we respond in disaster zones and hazardous areas — increasing the ability to protect and save lives with faster and safer humanitarian and emergency services.
Silhouette of 737 plane in a neon sky
by Tom Burton 9 April 2025
What Problem do Too Many SaaS Providers Have in Common? Many SaaS security providers have a history of treating important safety and security features as something to upsell. This raises the important question of whether a software vendor has a moral responsibility for the secure operation of their solution. In this article, we explore the implications of treating important security and safety features as an upsell, using Boeing as a test case of where this can go wrong. The Case of Boeing and the Aviation Industry The case against Boeing is emblematic of a more systemic issue across the aviation industry, and many other industries. The public became aware of this issue under tragic circumstances when the Lion Air and Ethiopian Air Boeing 737 Max airliners crashed in 2018 and 2019 respectively. According to the widely quoted New York Times article , the crash could have been avoided if the pilots had access to two safety features that were sold by Boeing as optional extras. According to the incident reports, at the root of the incident were the angle-of-attack sensors. These mechanical sensors operate in a similar fashion to a weathervane to measure whether the aircraft’s nose is pointing above or below the direction of airflow. Being mechanical, they may be prone to malfunction, perhaps jamming after having been installed incorrectly — as was believed to be the case for the Lion Air aircraft . The system that led to the aircraft’s demise, which identifies the risk of the aircraft stalling, only listened to one of the sensors. A difference in the signal being sent by the two sensors was not recognised by the anti-stall system; and the instruments that would have alerted the pilots to the conflicting signals were upsell items. This wasn’t a fancy, nice-to-have bell or whistle that makes the flight more comfortable, efficient, or profitable. It is an underlying safety feature of the aircraft. If there was no safety requirement for the redundancy of two sensors, it is difficult to see why there would ever be more than one. Boeing has now addressed the issue, and the anti-stall system listens to both sensors, responding safely in the event of conflicting signals. It should also be noted that the investigation identified pilot error and deficiencies in the training that contributed to the disasters (and this will be relevant to our points regarding many SaaS product decisions as well). The SaaS Parallels Cloud-delivered Software as a Service (SaaS) has revolutionised the tech industry, and catalysed a phenomenal level of innovation and growth. It has enabled new software capabilities to be brought to market faster than ever before, and facilitated the ability to reach a scale with costs defrayed across multiple customers that would have been unimaginable 30 years ago. However, the benefits of being able to access a service from anywhere, at any time, by anyone also presents significant risks. The ‘anyone’ can be a malicious party operating outside of the reach of law enforcement or extradition. As a result, there are clear commercial responsibilities placed on SaaS providers to secure their infrastructure from attack, and those that do not are unlikely to last long in the marketplace. But just like the aviation industry, there are different flavours of security, and different perceptions of what is considered essential. Taking due care and applying due diligence to ensure that the platform itself is adequately secured from a direct attack is clearly the vendor’s responsibility – but what about those elements of security that relate to risk owned by their customers? One key element of customer risk relates to the security of a user’s password. It is their responsibility to make sure they choose a long and random string drawn from upper case, lower case, numerical, and special characters (if allowed). It is also their responsibility to ensure that they do not ever use the same password for multiple applications or services. But, we know that compromised credentials is a common failure mode. Just because it is the user’s responsibility to mitigate this risk, this doesn’t mean that system developers do not also have some mutual responsibility to make it easier for the user to exercise that responsibility; controls have been developed specifically for that purpose. The most obvious ones are Multi Factor Authentication (MFA, or 2FA), and Single Sign On (SSO). With MFA, we improve the security of the credentials by also verifying that the user is in possession of their trusted device before we trust them at sign in. With SSO, we minimise the number of credentials and accounts to manage by federating with a single corporate account; we can then concentrate our effort to secure that corporate account rather than spreading our resources thinly. Both are relatively easily implemented these days, particularly in the case of SSO where the OAuth protocols are widely offered by Identity Providers. Once implemented, both are essentially free to operate, particularly if MFA uses an Authenticator app rather than SMS text messages. SaaS providers recognise that this security is important, and they will frequently implement MFA and SSO controls into their applications to meet that customer demand. But, too frequently, we see them only offered as part of the more expensive subscription options. This element of security is not enhancing the vendor’s core proposition; it is not making their offering more functional, better looking, or more efficient for their users. It is just making it more secure, and therefore to treat it as an item to upsell comes across as price-gouging rather than the responsible application of good security practice. It is almost as though these vendors have run out of innovative bells and whistles that their clients would value in their core product, so they have had to resort to undermining the security of their cheaper options in order to encourage their customers to pay for their more expensive ones. It is equivalent to a bank only using the CSC code on a card to secure transactions for customers who pay for their premium banking services, because, after all, it is the customer’s responsibility to protect their card details. Conclusion What we have described here is not universal, and probably is not even representative of the majority of SaaS providers. But, when you are reviewing a new service, we urge you to take a closer look at what security your provider is charging extra for. If low cost, high value security controls are being upsold, then you may want to consider what other security good practices are not being considered essential. For more information about our cyber security consulting services and Secure by Design principles in action, please contact Tom Burton, Partner for Cyber Security, using the form below.
by Clive Quantrill 3 April 2025
As the UK's ageing copper landline network becomes increasingly unstable, Cambridge Management Consulting reports that BT is urging Critical National Infrastructure (CNI) providers to expedite their transition from analogue to digital voice. With the Public Switched Telephone Network (PSTN) nearing the end of its life, organisations face significant risks if they delay planning and execution for this essential upgrade. Recent data indicates that 60% of CNI providers in the UK still lack a strategic plan to migrate from the legacy analogue network. This statistic underscores an urgent need for action to safeguard essential public services, such as healthcare, water, energy, emergency services, and government operations. The transition is not merely a technological upgrade; it is a once-in-a-generation programme to future-proof communications and improve service reliability. The PSTN, our communications backbone for over a century, is becoming increasingly prone to faults and difficult to maintain, with recent reports showing a 45% increase in significant resilience incidents. The impact of this transition is wide-reaching, affecting critical systems such as telemetry monitoring sensors, emergency phone lines, telecare alarms in hospitals and care homes, CCTV, intruder and fire alarms and older EPOS machines.  As the below graphic shows, a broad spectrum of devices and services will be affected by the analogue switch off, including ISDN, ASDL and Fibre to the Cabinet (FTTC) broadband services. The majority of organisations are almost certainly in the dark when it comes to common knowledge of all of the devices affected, lacking the internal expertise and records to identify and audit complex, interrelated legacy systems.
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