U.S. Coal Plant Retirements Slow to Record Low as Future Plans Shift | Small Biz Trends

During 2025, the U.S. electric power sector experienced a significant shift in its energy landscape, with only 2.6 gigawatts (GW) of coal-fired generating capacity retired—marking the lowest number since 2010. Many small business owners, especially those relying on stable energy sources, may find these developments critical as they navigate operational costs and sustainability.

Coal plant operators had initially planned to retire 8.5 GW in 2025, but unforeseen delays and cancellations changed the outlook. Notably, 4.8 GW of planned retirements were postponed, and two coal plants, totaling 1.1 GW, scrapped their retirement plans altogether. Additionally, a facility scheduled to close in 2026 has now pushed its retirement to 2029. These shifts are indicative of a broader realignment in the energy sector, with implications for electricity pricing and availability.

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