As of July 12, 2026, Pennsylvania enacted new reporting requirements for data centers and electricity demand forecasting as part of its 2026–2027 state budget. [1] Under the law, data centers with peak electric demand of 10 MW or more must annually report their electricity and water use, projected future energy demand, and any on-site or off-site energy generation measures. [2] Data centers that fail to comply face fines of $10,000 per day, and the state Department of Environmental Protection will publish annual reports on statewide data center energy and water consumption trends. The legislation aims to improve oversight as electricity demand grows alongside rapid data center development in Pennsylvania. It also authorizes the PUC to review and validate utility load forecasts submitted to PJM, coordinate with PJM and other regulators to improve forecasting accuracy, and help prevent duplicate counting of proposed projects, reflecting broader state concerns about grid planning and demand projections.
