Data Centres & Energy
AI data-centre build-outs, power, cooling, nuclear/gas/fuel-cell supply and grid pushback.
T5 Data Centers Proposes a Fuel-Cell-Powered Data Centre in Chantilly, Virginia: 48 MW of Fuel Cells and Up to 27 MW From the Grid,...
T5 Data Centers wants to build a fuel-cell-powered data centre in Chantilly, Virginia. The figures and claims are the applicant's, and the county has not ruled.
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Power for AI: A Draft Nuclear Review in Texas, and Batteries Versus Gas Peakers
The NRC has published a draft environmental impact statement for Fermi America's four proposed AP1000 reactors in Carson County, Texas, with comments due 23 November 2026. It is a draft, not a licence. Separately, Wood Mackenzie estimates four-hour battery storage is "65% to 75% cheaper" than new gas peakers in the US.
Three Big Data-Centre Plans: Sesterce in Finland, and MOUs in Sejong and Maharashtra
Three big data-centre plans from 8 October 2026: Sesterce's planned "over €10 billion" AI campus at a former paper mill in Jämsä, Finland; a 7 trillion won, 360 MW memorandum of understanding (MOU) in Sejong, South Korea (reported); and ReNew's MOU with the government of Maharashtra for a proposed ₹70,000 crore, 750 MW green data-centre park (reported). All three are plans, not finished deals. Here is what each says and what it leaves open.
Blue Energy’s Texas Nuclear Plan: An Application, Not an Approval
The US Nuclear Regulatory Commission says it has received the first part of Blue Energy's phased construction permit application for a single BWRX-300 reactor at the Port of Victoria, Texas, including a request for limited early work. It is an application, not an approval. Here is what the notice says and what happens next.
AI Infrastructure Check: CoreWeave Enters India, Bell’s 1.2 GW Plan, Applied Digital’s Debt and Meta’s 4,500 MW Louisiana Load
CoreWeave plans 240 MW in Navi Mumbai, Bell Canada's Regina campus could reach 1.2 GW with its own gas plant, and Applied Digital reported $341.9 million in quarterly revenue alongside $6.4 billion of debt. Meanwhile the bond financing Meta's Louisiana data centre hit a record low, and Entergy's CEO let slip that the site will draw 4,500 MW. What each company confirmed, and what is reported.
Who Pays for AI’s Power? Duke’s Data-Centre Deal, Google in Indiana and the Rush to On-Site Gas
Duke Energy, Amazon, Google and Microsoft have filed a North Carolina settlement that makes big data centres pay upfront, sign 10–15 year contracts and accept some power cuts. Indiana approved Google paying the full cost of serving a 390 MW site, and a bipartisan Senate bill would make data centres pay for the grid upgrades they trigger. And gas equipment is being shipped straight to AI projects: a 380 MW Doosan turbine for SpaceXAI and 282 MW of Wärtsilä engines. What is agreed and what still needs approval.
Data-Centre Build-Out and Pushback: AirTrunk’s $1B Japan Expansion and Finland’s Halt on Google Groundwork
AirTrunk is adding $1B to its 300MW+ TOK1 campus in Japan for liquid-cooled AI, backed by a green loan. In Finland, the regulator has told Google's subsidiary to stop groundwork at two data-centre sites until environmental reviews finish. What each confirms and what it shows about where AI infrastructure can be built.
Black Hills’ $1.8bn gas build for Google’s Cheyenne data centre
Black Hills Corp. says it signed definitive agreements through 2048 to serve a planned Google data centre in Cheyenne, Wyoming, investing $1.8bn in 564 MW of company-owned natural gas generation. Company-reported.
Google’s 890 MW nuclear uprates deal with Constellation: more power from plants already running
Google says a new power purchase agreement with Constellation will finance uprates at six US nuclear plants, adding 890 MW of firm clean capacity to PJM before end-2032. Figures are company-reported.
TeraWulf’s Muskie campus: contracted power to 1 GW, pending approval
On 5 October 2026 TeraWulf said it amended its Kentucky Power deal to raise Muskie Data Campus contracted capacity from 500 MW to 1 GW, with the second phase aimed at 2029 pending KPSC approval.
AI data centres on public lands: Wilderness Society calls for a pause
The Wilderness Society has called for a moratorium on AI data centres on U.S. public lands, citing water, energy, wildlife, and access concerns. It is an advocacy position, not enacted law.
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