Datacentres need huge power upgrades — and three countries show who gets a say
UK policymakers met 137 businesses and zero environmental groups on datacentre plans, while power-line fights in Melbourne and a US midterm backlash show who actually pays the energy bill.
What happened: An investigation found the UK government built its flagship datacentre policy almost entirely through industry talks: senior officials met 137 businesses but zero environmental groups and only two community organisations. Over two years, 38 ministers, civil servants and advisers moved from government into AI companies, nine of them from the department steering AI strategy. In Melbourne, NextDC's plan to double its M3 datacentre stalled after the local council refused permission for 22-metre power poles needed to deliver extra electricity, with residents also objecting to construction noise and backup diesel generators; NextDC's shares fell from over $9 to $5.69. In the US, datacentres have become a flashpoint in nearly every close midterm race, from Texas to Michigan.
Why it matters: Datacentres don't just need land and chips, they need huge, reliable electricity and water supplies, often requiring new substations, power lines and grid connections that reach into nearby neighbourhoods. When the people shaping how that power gets built and financed mostly talk to the companies building it, decisions about whose street gets a taller pole, whose taxes subsidise it, and who absorbs rising electricity bills get made before residents are consulted. The backlash now stretches from UK villages to US swing states, where candidates across the spectrum are campaigning on moratoriums, ratepayer protections and stronger community consultation.
The energy squeeze, plainly: In Melbourne, the utility Jemena wanted to swap short timber poles for 22-metre concrete ones to carry higher-voltage power to NextDC's expanded site; the council refused, citing safety and access issues, so the companies are now weighing underground cables or industrial-zone routes instead. In the UK, government departments don't even agree among themselves on how much power the datacentre zones will need, and renewable-energy claims attached to them haven't been independently audited. In the US, several state bills, including Ohio's and Florida's ratepayer protection acts, would force datacentre operators to cover their own energy and grid-upgrade costs instead of passing them to ordinary customers.
The rollout: UK officials say they want datacentres to run on clean power and will let host councils keep the extra business rates they generate, and insist they're open to future meetings with environmental and community groups. In Melbourne, NextDC and Jemena are now exploring alternatives to the paused pole upgrade. In the US, November's results in Texas, Florida, Pennsylvania, Ohio, Michigan, Wisconsin, Nevada and Georgia will test how far voter anger goes, with polling already showing majorities in places like Pennsylvania and Florida think local datacentres do more harm than good.