Utility battery storage considered in Pa. House to strengthen electric grid
Legislation is pending in the Pennsylvania House to mandate large electric distributors invest in utility-grade battery storage. This initiative aims to strengthen the electric grid, partially in response to surging demand from hyperscale data centers. A recent public hearing highlighted both support for improving grid reliability and concerns about the bill's feasibility and costs.
House Bill 2380, proposed by state Rep. Nikki Rivera, D-Lancaster, is currently under consideration in the Pennsylvania House. The legislation aims to require large electric distribution companies, those with at least 600,000 customers, to partner with third-party companies and collectively store a minimum of 3,000 megawatts of electricity by July 1, 2033. This mandate is a direct response to longstanding concerns about the reliability of the PJM electric grid, which serves 13 states and Washington, D.C., including all of Pennsylvania, with increased demand from hyperscale data centers identified as a significant factor.
A public hearing on Rivera's bill was hosted by the House Energy Committee. Rep. Elizabeth Fiedler, D-Philadelphia, the majority chair, acknowledged the need for further refinement but stressed the urgency for legislative action to prevent future blackouts and brownouts. Steven DeFrank, chairman of the Pennsylvania Public Utilities Commission (PUC), confirmed battery storage as a viable solution for grid reliability, but expressed the PUC's neutral stance on the bill, questioning the availability of 3,000 megawatts of cost-effective, utility-owned storage capacity. He suggested that allowing utilities to treat batteries as generation assets could improve cost-effectiveness.
Opposition to the bill as currently written was voiced by Rep. Martin Causer, R-Cameron/McKean/Potter, who raised concerns about potential cost increases for residential and business customers and the implications of utilities owning generation assets in a deregulated system. The Energy Association of Pennsylvania, represented by its president and CEO Andy Tubbs, also opposed the bill, citing substantial costs for short and long-duration storage systems and a lack of clarity, pilot programs, or reliability studies in the bill's development. While indicating a willingness to help refine the proposed language, Tubbs emphasized that distributors are already investing in battery storage and that the current bill might not significantly improve the existing grid.