DOE Orders Philly Gas-Fired Power Plants to Stay Open 5th Time

U.S. Secretary of Energy Chris Wright issued an emergency order on May 21 directing PJM Interconnection and Constellation Energy to keep Units 3 and 4 at Pennsylvania’s Eddystone Generating Station (near Philadelphia, in Delaware County) operational through the summer. Effective from May 25, 2026, to August 22, 2026, the mandate aims to ensure grid reliability. This directive follows four previous 90-day orders that have kept the aging, dual-fuel units online to support energy security. The DOE asserts that despite planned retirements, these 380-MW units remain essential for stabilizing the regional power supply. Big Green wants to close them down.

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