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Data centre connection reform: why deliverability matters more than ever

Posted: 8 October 2026
Reading Time: 3 minutes

  • Ada Infrastructure Data Centre Image

Ofgem's proposed reforms to the electricity connections process have understandably generated debate, particularly around the scale of the proposed commitment fees for data centre developments.

But the bigger story isn't the fee itself.  It's the recognition that securing a grid connection is no longer enough. Demonstrating a credible ability to deliver a project from concept through to energisation is becoming just as important.

With connection applications increasing from 41GW to 125GW in less than a year, and data centre projects accounting for most of that demand, the challenge facing the industry is how to ensure capacity is allocated to projects that are genuinely progressing towards delivery.

The UK's AI ambitions, industrial electrification programme and energy transition goals will ultimately be delivered not by projects waiting in a queue, but by projects successfully connected to the network and operating in the real world.  Viewed through that lens, Ofgem's proposals are about more than removing speculative projects. They are about creating a connections market that rewards commitment, readiness and delivery and for an industry focused on building the infrastructure that underpins economic growth, that can only be a positive step.

“The conversation is shifting from simply obtaining a connection offer to demonstrating project readiness. Grid capacity remains critical, but the industry increasingly needs confidence that projects can move through design, procurement, construction and energisation. That's ultimately what these reforms are trying to achieve." “The proposed introduction of commitment fees and project progression milestones marks a clear move away from preserving optionality and towards rewarding maturity, readiness and delivery capability. For developers, investors and network operators, this could provide greater certainty around future demand and network planning. For the wider industry, it may help accelerate projects that are funded, engineered and genuinely progressing. ”

Jonathan ClarkHead of Technical

“Deliverability is becoming a defining factor. Demonstrating technical capability, procurement progress and commercial maturity will require developers to engage earlier with engineering and delivery partners. That creates opportunities to strengthen project outcomes and improve the likelihood of successful energisation." “At Freedom, we see this first-hand across data centres, battery energy storage, renewable generation, regulated networks and wider electrification programmes. Increasingly, customers are looking beyond connection offers and focusing on creating a realistic pathway to energisation, requiring expertise across the entire infrastructure lifecycle, from connection strategy and design through to construction, commissioning and long-term asset support. ”

Jamie CoombesTechnical Manager
Jonathan Clark
Jamie Coombes


Posted: 8 October 2026
Reading Time: 3 minutes