Data centre growth: enabling a resilient system of systems
Local authorities across the UK are being asked to make difficult strategic decisions about digital infrastructure at a time when multiple national priorities are competing for the same finite resources.
This series of articles has examined each constraint in turn. The message is clear. Data centre planning is not a siloed exercise. It is a “system‑of‑systems challenge”, and the regions that succeed will be those that approach it with foresight, critical thinking, evidence and a mature understanding of sustainability.
When the variety of critical considerations are viewed together rather than in isolation, their interdependencies quickly become apparent. Energy availability influences land feasibility, which in turn affects cooling strategies, fibre resilience and the scope for economic benefit. Each constraint reshapes the others, and when they intersect, the scale and complexity of the challenge expands sharply. This is where our role as advisors becomes essential. By bringing a birds‑eye view across infrastructure, policy and place, we help clients understand the combined effect of these pressures, anticipate future pinch points and chart a path forward that is grounded in foresight, evidence and strategic clarity.
For local authorities, the task is not simply to assess individual applications. It is to shape a planning environment in which growth is aligned with infrastructure capacity, climate ambition, socio-economic prosperity and long‑term resilience.
Economic considerations: securing long‑term regional value
The economic stakes surrounding data centre development are becoming increasingly significant for local authorities. These facilities unlock high‑value digital capability that strengthens regional competitiveness, attracting investment from cloud providers, AI firms and advanced manufacturing sectors. Their presence can accelerate innovation clusters, create demand for specialist supply chains and enhance the commercial appeal of strategic employment areas. For regions looking to position themselves within the UK’s growing digital economy, data centres act as an enabling catalyst rather than an isolated land use.

At the same time, the economic benefits are rarely straightforward. While construction phases generate substantial contractor and engineering employment, operational roles tend to be fewer and highly specialised. This means authorities need to consider how data centres fit within wider economic strategies, ensuring that adjacent sectors, skills programmes and local labour markets are aligned to capture longer‑term value. The most successful regions will be those that integrate data centre development into a broader industrial vision, connecting digital infrastructure with universities, research networks and high‑growth sectors such as life sciences, fintech and creative technologies.
Data centres also influence local fiscal decisions. They can deliver stable business‑rate income and attract complementary investment, yet they may also exert pressure on infrastructure budgets, compete with other forms of economic activity and shape land‑value trajectories over time. For councils, the challenge is to weigh these trade‑offs openly and strategically. By treating digital infrastructure as a component of a broader economic system, authorities can create conditions in which data centres support inclusive growth, reinforce employment priorities and contribute meaningfully to long‑term prosperity.
A realistic conversation about sustainability
Data centres are increasingly essential for economic competitiveness, national security and public‑service delivery. Yet they are energy‑intensive, land‑hungry and water‑demanding, and often deliver limited direct social value compared to other industries that rely more heavily on local employment.
Duncan Price, head of sustainability at Ƶ, identifies the tension clearly. “If you’re going to have a data centre, make sure you’re doing everything you can to reduce its impact and if possible, ensure you are giving some positive impact as well,” he says.
Delaram Moin, an associate director in Ƶ’s sustainability team, who has worked on multiple data centre projects, adds: “Data centres are vital to modern digital infrastructure but face significant sustainability and resilience challenges. Because these facilities are energy and resource intensive, early stage design decisions are crucial. Engaging early allows teams to balance energy performance, water consumption and embodied carbon while planning for operational reliability. With data centres being highly sensitive to risk, climate resilience must be integrated from the outset – ensuring the asset can withstand future climate impacts at both the system level and throughout its operational lifecycle. Ultimately, sustainable data centres depend on early, holistic design that prioritises efficiency, low carbon impact and long term resilience.”
Local authorities will need to weigh the difficult trade-off between digital investment and national resilience alongside sustainability, public opinion and net zero ambitions.
“They will need to take a strategic approach, ensuring that where they are built, they operate with the lowest possible burden, the widest possible benefits, and a clear contribution to place‑based resilience,” Duncan said.
Energy: finding the power
Our energy explainer showed how quickly demand is outstripping available capacity. Local authorities face applications for facilities that draw the equivalent of small towns, often in regions already constrained. Strategic plans will need to consider not only grid headroom, but how data centre growth affects decarbonisation targets for the wider area. When large electrical loads absorb available capacity, they can slow progress on heat electrification, transport decarbonisation and the transition to clean power.
For planners, the priority is clear: energy must be treated as a front‑loaded strategic concern, not a late‑stage technical detail. Evidence‑led energy planning, close utility coordination and scenario modelling to 2050 will be central to decision‑making.
Land: competing priorities and strategic trade‑offs
Land constraints are also becoming acute. As we explored in our Land constraints explainer, operators are now seeking larger, more contiguous plots, often financially outcompeting logistics and industrial uses. Without strategic guardrails, this can erode employment land and undermine local economic resilience.
This series has shown the importance of spatial frameworks that integrate land, energy, fibre and water evidence bases. Identifying growth corridors and pre‑assessed clusters enables councils to direct development proactively rather than responding case by case.
Water: cooling constraints
Water considerations are also rising rapidly up the planning agenda. As cooling loads increase, the difference between potable, non‑potable and recycled sources becomes a defining factor in location strategies. Catchment stress, climate‑related scarcity and public perception all make water a strategic issue, not a technical footnote.
Local authorities need to ask not just whether supply exists today but whether future demand, cumulative impacts and long‑term resilience have been considered openly and responsibly.
Fibre: the competitive edge
Connectivity underpins viability. Subsea gateways, resilient domestic routes and diverse entry points can make or break a site. Fibre determines not only whether a location can compete today but whether it will remain competitive as AI workloads surge.

This means councils must treat fibre as a core enabling infrastructure, planning for protected corridors, route diversity and integration with energy and land strategy.
Heat recovery opportunities
Heat recovery has been positioned as the clearest local benefit data centres can provide. It can support district heating, reduce bills and contribute to decarbonisation. But it only works impactfully when planned early, co‑located with demand, and supported by credible commercial structures.
Authorities must therefore protect future routes and require early design considerations, but remain realistic about where heat recovery is genuinely feasible.
Sustainability considerations must run through all these decisions. That means:
- Designing for lowest operational energy and considering local clean‑power strategies.
- Minimising embodied carbon in construction.
- Reducing water withdrawals and maximising non‑potable and recycled sources.
- Delivering genuine biodiversity net gain, especially on edge‑of‑urban sites.
- Ensuring climate resilience in siting, massing, drainage and overheating risk.
- Using planning obligations to safeguard heat‑export routes, plant space and long‑term flexibility.
- Opening the conversation about social value, including jobs, skills and community benefits.
Data centres will never be low‑impact by default. But their impacts can be shaped, mitigated and balanced through strong planning, informed strategy and integrated infrastructure thinking.
Investor approaches
As we explored in our article on the shifting mindset of investors, the growth of institutional capital in the data centre sector has transformed how these assets are evaluated and financed. Investors now treat data centres as long life infrastructure, which means they expect certainty around energisation, clarity on revenue timelines and protection against stranded capital.
At the same time, pre‑let activity is rising and facilities are increasingly fully leased before construction, strengthening the commercial case but placing more pressure on grid availability, land readiness, cooling strategies and fibre resilience. These market dynamics demand a more coordinated approach to planning if assets are to achieve early cash flow and maintain long-term performance.
Framework approach: Coordinating the system‑of‑systems
Digital infrastructure growth now demands something far more ambitious than traditional planning or site‑specific engineering. It requires full‑system thinking – a coordinated approach that integrates power, heat, water, digital connectivity, land availability, sustainability, governance, investment and long‑term delivery into one coherent model. This is the essence of the framework approach that increasingly underpins our work across the UK, particularly in regions preparing for AI‑driven economic growth.
As Luke McGlone, Head of Digital Infrastructure at Ƶ, observes: “The £37 billion infrastructure investment currently undertaken in the UK requires a full infrastructure masterplan, or series of masterplans, developed with coordination between investors, data centre operators and placemakers to make sure that the opportunity promised by the AI investment boom is delivered to end users. This involves planning infrastructure for the new shape of industry created.”
This framework‑led methodology supports the intentions set out in the UK Government’s AI Growth Zone programme – namely:
- simplifying planning processes,
- accelerating grid access,
- reducing delivery risk, and
- creating locations where investment can take place quickly and confidently.
These are central commitments within the Government’s strategy to deliver AI Growth Zones and unlock large‑scale compute capacity for national competitiveness.
How local authorities and regional bodies are already benefitting
UK Advisory Director Yalena Coleman, has seen first‑hand how a framework‑driven approach enables public bodies to manage data centre growth proactively rather than reactively. Through leading both the Thames Estuary Growth Board study and the Greater London Authority’s evidence base for data centres for the next iteration of the London Plan, she has demonstrated how taking an integrated system view – spanning land availability, utilities, environmental constraints, sustainability pathways and long‑term economic development – equips authorities with the clarity and confidence needed to make optimal decisions in a rapidly evolving digital market.
Engineering delivery that complements strategic insight
Ƶ’s data centre capability extends far beyond planning and advisory work. Our Structures and MEP engineering teams alongside sustainability teams deliver high‑performance, mission‑critical facilities for data centre operators worldwide. This includes electrical resilience, mechanical cooling strategies, power distribution, structural optimisation for high‑density compute, and end‑to‑end technical delivery.
By uniting our engineering heritage with our strategic advisory expertise, we provide clients with a single partner capable of shaping, designing and enabling data centres that are resilient, efficient and future‑ready.
An integrated capability for a system‑defined future
Data centres are no longer isolated industrial buildings. They are system‑defining assets, the impacts of which extend across energy networks, water resources, land supply, digital connectivity, sustainability commitments and regional economic strategies. As demand accelerates, the regions that succeed will be those that treat data centre development not as an isolated application, but as a coordinated infrastructure challenge.
Ƶ supports clients with this transition – from system‑wide infrastructure frameworks to mission‑critical building engineering, from planning policy and sustainability advisory to heat‑network integration, investor readiness and delivery strategy.
Yalena Coleman summarises the value created through this integrated approach: “Ƶ offers a complete systems‑based approach for data centre planning and delivery – from multi‑utility infrastructure frameworks to detailed engineering design. This ensures our clients have a single, integrated partner who can align energy, water, digital, heat, sustainability and land with the engineering rigour needed to turn complex infrastructure into operational, future‑ready assets.”
This article is part eight of a series. Read the first part here: Planning for digital growth: why data centres demand a new kind of strategic thinking – Ƶ
Get in touch with Yalena Coleman, who is leading on data centre advisory for Ƶ, to continue the conversation.









