US States Question Data Center Electricity Demands, Enact Stricter Rules
Data centers across the United States are requesting electricity capacity far exceeding current demand, raising concerns about speculative projects and grid stability. Texas has enacted a freeze on new grid connections and launched an audit to verify demand, while Pennsylvania and Ohio are also implementing stricter regulations for data center development. Utilities are adjusting demand forecasts as new financial guardrails are put in place.
Data center electricity requests across the middle U.S. now equal the power needed for every home in the country, but much of this demand is speculative, leading to regulatory uncertainty. Texas, a major data center hub, has become the first state to freeze new grid connections for data centers and launch an investigation into their project plans. This move by Gov. Greg Abbott and the Texas Public Utility Commission (PUCT) aims to ensure grid stability and reliability by requiring proposals to reveal ultimate ownership, taxpayer-funded incentives, water use, and on-site power generation.
Other states, including Pennsylvania and Ohio, are following suit to address the intensifying problem. Pennsylvania Gov. Josh Shapiro signed an executive order requiring stricter permitting for projects over 25 megawatts and greater disclosure of project plans. Utilities like Exelon and AEP Ohio have already seen their data center demand forecasts drop significantly, by as much as 40-50%, after implementing financial guardrails such as upfront payments and study fees.
Regulators and consumer advocates, including Thomas Gleeson, Chairman of the Texas Public Utility Commission, and Tyson Slocum of Public Citizen, warn that inflated requests could lead to either underbuilding the grid, threatening stability, or overbuilding, leaving consumers to foot the bill for unbuilt projects. The lack of standardized reporting for data center electricity requests contributes to this uncertainty, affecting grid planning and capacity costs in regions like the PJM Interconnection, which covers 13 states including Virginia's Data Center Alley.