Ofgem warns on grid squeeze after Heathrow data centre approved Tech The energy watchdog Ofgem has warned that speculative data centre projects risk holding up viable investments on Britain’s electricity grid, after councillors approved another power-hungry facility near Heathrow Airport. Hounslow Council has backed plans for a data centre on a 12.2-acre brownfield site at the Haslemere Heathrow Estate, which would require an 80MVA high-capacity electricity [...]
Ofgem data centre crackdown risks ‘driving AI investors away’ from UK Tech Ofgem’s plans to crack down on speculative data centre projects have prompted warnings that new grid connection fees could make Britain a less attractive destination for AI investment, even as the industry backs efforts to clear stalled schemes from the queue. The regulator has launched a consultation on proposals to free up electricity grid capacity [...]
Ofgem targets speculative AI data centres to free up Britain’s energy grid Tech Ofgem has announced plans to stop speculative AI data centre projects clogging up Britain’s electricity grid, after applications for new power connections more than tripled in less than a year. The energy regulator is consulting on a new upfront commitment fee for large data centre developers, alongside tougher rules requiring projects to prove they are [...]
Energy operator ‘flying blind’ as net zero push threatens hiked bills and blackouts July 25, 2026 The UK’s net zero push risks leaving the country with higher electricity bills and more susceptible to blackouts, according to a leaked report commissioned by the national grid system. The report, produced by energy consultancy firm Cornwall Insight for the National Energy System Operator (Neso) and shared with The Times by a whistleblower, revealed that [...]
Energy minister says AI must ‘bring down bills’ as data centres squeeze the grid July 15, 2026 Power-hungry data centres must help bring down bills rather than place further strain on Britain’s squeezed electricity network, the energy minister has said. Michael Shanks warned public support could drop for the rapid expansion of AI infrastructure unless households saw a clear economic benefit. “We need to deliver energy security here at home, but we [...]
Grid delays force Starmer-backed AI data centre to seek alternative power July 13, 2026 One of the UK’s flagship AI infrastructure projects is being forced to source its own energy supplies after discovering it would not be granted grid connection in time for its eagerly anticipated opening. Nscale, the British AI unicorn backed by Nvidia, is now looking beyond conventional electricity connections for its flagship £2bn data centre in [...]
Grid operator issues fresh heatwave warning over power supplies July 9, 2026 The energy grid operator has warned that the “extreme temperatures” from this week’s heatwave could hit power supplies on Thursday night, as households’ use of fans and air conditioner place a record strain on our electricity system. The National Energy System Operator (Neso) issued a rare overnight notice calling on energy companies to generate additional [...]
AI data centre race reaches rural Devon as Xlinks eyes £3.6bn campus June 29, 2026 Britain’s race to build the infrastructure underpinning AI is moving beyond its traditional data centre heartlands, with Xlinks unveiling plans for a £3.6bn AI campus in north Devon as developers search for land and grid capacity. The energy developer, whose Morocco-UK power project was shelved by the government earlier this year, wants to build a [...]
Upgrading the grid risks ending up like HS2 June 7, 2026 Upgrading the UK's electricity grid is a vastly complex project. I hope the government's learned from HS2, writes John Lazar.
Investment firms anticipate surge in renewable energy spending May 21, 2026 UK investment firms are expecting a sharp surge in financing for renewable energy projects once an end to the conflict in the Middle East is reached, after it triggered one of the worst rises in oil and gas prices in years. Over 85 per cent of firms, accounting for roughly £5.5 trillion in assets under [...]