FPSC Determines Need for JEA’s New Power Plant

Today, the Florida Public Service Commission (FPSC) granted JEA's petition for a determination of need for the St. Johns River Power Park (SJRPP) Unit 3, a proposed 678-megawatt natural gas-fired combined-cycle generating unit. The new unit is expected to help meet growing electricity demand while supporting reliable electric service in Duval County and the surrounding area.

"Today's decision supports JEA's long-term planning to meet the region's growing electricity needs," said Chairman Smith. "The new generating unit is expected to strengthen the electric system while providing a cost-effective, long-term source of power for customers."

JEA filed its petition with the Commission on June 4, 2026. In reviewing a determination of need, the FPSC considers whether a proposed generating facility is needed and if it represents the most cost-effective alternative for meeting customers' future energy needs. The Commission reviews factors such as future electricity demand, system reliability, project costs, and whether there are reasonable alternatives that could meet customers' needs.

Based on the evidence and testimony presented during the case, the FPSC determined that the proposed generating unit is needed to maintain reliable electric service, meet increasing electricity demand, and replace generating units scheduled for future retirement.

The FPSC's determination of need is a component of Florida's power plant siting and certification process, which is coordinated by the Florida Department of Environmental Protection.

JEA provides electric service to approximately 537,000 customers in the City of Jacksonville and portions of Clay and St. Johns Counties.