- Ofgem has proposed charging fees for projects wanting to connect to the grid, with applications rising from 41GW to 125GW over the past year.
- Eleanor Warburton, Ofgem’s director for energy system design and development, stated that the connections queue has more than tripled in size in less than a year.
- Ofgem revealed a surge in demand for connection applications from datacentres between November 2024 and June last year.
- Ofgem has launched a consultation on its proposals, which will run until September 16.
- There are understood to be roughly 315 data centre projects in the queue to connect, representing 73GW of demand.
- Data centre projects would have to hit milestones during their development to keep their place in the queue to connect to the grid.
Ofgem is taking decisive action to manage the rising demand for electricity from data centres, proposing new regulations that require significant financial commitments from developers. Currently, there are 315 data centres in the queue, representing 73GW of demand, with applications for grid connections having surged from 41GW to 125GW in just one year.1245
Under the new proposals, data centre operators, including major players like Amazon and Microsoft, will need to provide £350m to secure 500MW of grid capacity. Additionally, Ofgem plans to charge fees ranging from £237,500 to £712,500 per megawatt for connection applications. These measures aim to ensure that only projects with a realistic chance of completion occupy grid space, as Ofgem's director for energy system design, Eleanor Warburton, emphasized the need to protect consumers from speculative projects.3
The consultation on these proposals is open until September 16, reflecting Ofgem's commitment to addressing the challenges posed by the rapid growth of data centres and their energy demands. The regulator's focus is on ensuring that limited grid capacity is allocated to projects that are most likely to be built, rather than those merely preserving options.
Ofgem has proposed clamping down on the explosion in data centre projects across Britain amid concerns about how much energy they will demand from the electricity grid.7
“Ofgem's proposals include requiring datacentre providers to lodge significant upfront fees, with pledges of £350m to reserve 500MW of grid capacity. The regulator aims to ensure that limited grid capacity is allocated to projects most likely to be built, addressing concerns over energy demand from the growing number of applications.”
The Guardian
The Times
