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AI power demand — connections reform and readiness gates
AI and data-centre deployment is moving from a capital-allocation story to a deliverability test: power availability, strategic demand treatment, cooling/water assumptions and credible connection evidence now need to be checked before site or counterparty commitment.
Summary
- Data-centre electricity demand is projected to keep rising quickly, with AI-focused loads increasing pressure on power availability and grid planning.
- UK demand-connections reform is explicitly targeting viable and strategically important projects, including data centres.
- Strategic demand prioritisation changes the diligence question from queue position to project credibility, evidence and strategic justification.
- Cooling and water assumptions should be tested alongside power; treating them separately can understate site-readiness risk.
- The minimum pack should include connection evidence, PPA route, site constraints, cooling/water basis and trigger-led decision controls.
Actions
- 1Request connection-status evidence and any strategic-demand rationale before committing to site or supplier exclusivity.
- 2Score each candidate site against power, permits, cooling/water, transport interface and counterparty deliverability.
- 3Use 30/60/90 triggers: connection reform milestone, PPA counterparty change, planning/utility constraint, or cooling/water objection.
Sources & Evidence
- IEA — Energy demand from AI — accessed 08 June 2026, Europe/London
- Ofgem — Demand Connections Reform — accessed 08 June 2026, Europe/London
- GOV.UK — Accelerating electricity network connections for strategic demand — accessed 08 June 2026, Europe/London
- NESO — Connections Reform — accessed 08 June 2026, Europe/London
- Reuters — AI to double data centre power and water consumption by 2030, UN researchers say — accessed 08 June 2026, Europe/London