MD HB1532

Lowers the threshold for large load customers to qualify for specific rate schedules from 100 megawatts to 25 megawatts of monthly maximum demand at a single location

Prohibits utilities from charging customers additional costs through reconciliation or cost-sharing mechanisms that exceed the approved revenue component in multiyear rate plans, while authorizing the Public Service Commission to require refunds when actual costs are lower than forecasted

Extends the energy efficiency program cycle by shifting 3-year planning periods from starting in 2027 to starting in 2029, with electricity savings targets of 2.25% maintained through 2028 and increasing to 2.5% in 2029

Requires the Public Service Commission to issue a request for information by July 1, 2026 on third-party administration of energy efficiency programs, followed by a request for proposals, with administrator selection by June 1, 2028 unless deemed not cost-effective

Directs the Power Plant Research Program to identify up to 50 priority energy sites for development (including brownfields and decommissioned plants), assess permitting bottlenecks, and recommend fast-track zoning structures by December 31, 2026