PA SB724

Defines "large load customers" as data centers with 25+ megawatt peak electric demand and requires the PA Public Utility Commission to regulate them through minimum 15-year contracts, financial security deposits, exit fees, and load curtailment provisions during emergencies

Prohibits public utilities from recovering costs incurred for large load customers from other ratepayers through rates, riders, or surcharges, with a rebuttable presumption that such costs belong exclusively to the large load customer

Establishes the Data Center LIHEAP Enhancement Fund requiring large load customers to pay $10,000 per megawatt annually to support low-income home energy assistance, including summer cooling programs

Mandates large load customers enter community benefits agreements with at least three local community-based organizations, paying minimum 10% of overall project costs for workforce development, environmental monitoring, public infrastructure, affordable housing, or other community improvements

Requires at least 25% of electricity supplied to large load customers under new contracts come from incremental renewable energy sources and limits electric generation suppliers from providing more than 25% of their annual energy output to any single large load customer