Tennessee Valley Authority Reverses Course, Turns to Coal

The nation's largest public utility is bringing back coal power to meet rising electricity demand.

Published on Mar. 1, 2026

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The Tennessee Valley Authority (TVA), the largest public utility in the United States, has announced plans to reintroduce coal-fired power generation to its energy mix. This reversal comes as the utility faces growing power demand from its 10 million customers across the region.

Why it matters

The TVA's shift back to coal represents a significant setback in the transition to renewable energy sources, as the utility had previously made strides in reducing its reliance on fossil fuels. This decision raises concerns about the impact on the environment and the region's long-term energy sustainability.

The details

At its quarterly meeting in Hopkinsville, Kentucky, the TVA unveiled a plan to bolster its generating fleet by exploring the reactivation of some of its previously retired coal-fired power plants. The utility cited the need to provide affordable and reliable electricity to its customers as the primary driver behind this strategic shift.

  • The TVA's quarterly meeting took place on February 20, 2026.
  • The utility's plans to reintroduce coal power were announced during this meeting.

The players

Tennessee Valley Authority (TVA)

The Tennessee Valley Authority is the largest public utility in the United States, providing electricity to 10 million customers across the region.

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What’s next

The TVA's plans to reactivate coal-fired power plants will require regulatory approval and extensive environmental impact assessments before they can be implemented.

The takeaway

The TVA's decision to return to coal power represents a significant setback in the transition to renewable energy sources, raising concerns about the long-term environmental and sustainability implications for the region.