Data Centers Finally Have a Federal Regulator to Answer To

US grid regulators confirm a June ruling on how AI data centers and large industrial loads connect to the transmission system

21 May 2026

Twenty megawatts used to buy you anonymity. Not anymore. FERC confirmed on April 16 that it will issue a ruling by June 2026 on how large electricity users connect directly to the US transmission system. Historically, the agency governed generators, not the customers consuming the power. June changes that.

The pressure behind the rulemaking has been building for years. At PJM, the grid operator serving 67 million people across 13 states and Washington DC, the wait time from interconnection application to commercial operation stretched past eight years in 2025, up from under two years in 2008. Capacity prices jumped from roughly $29 per megawatt-day to $270 for the 2025-to-2026 delivery year. AI computing infrastructure drove much of that surge, pushing US electricity demand to its fastest growth rate in two decades.

Regulators haven't been standing still. The Southwest Power Pool's High Impact Large Load initiative, approved in January 2026, set new protocols to speed up large-load connections while protecting consumers. A separate April 16 order carved out faster interconnection pathways for data centers co-located with power plants, directing PJM to revise its tariff by May 18. Both moves signal that the old framework was no longer keeping up.

June's ruling will be a first: FERC formally governing how power is consumed, not just how it is generated. The industry faces two major regulatory fronts before year-end. State regulators are already contesting federal jurisdiction over load connections, while NERC is finalizing a parallel reliability standard for computational loads.

For data center developers, the message is clear. The era of connecting quietly to the grid is over.