The ruling, issued on September 11, 2026, halts the administration's effort to keep the J.H. Campbell Generating Plant in West Olive, Michigan, operating after its scheduled closure. The three-judge panel found that the Energy Department lacked the statutory power to issue such an order, which had been presented as a matter of grid reliability.
The plant, a coal-fired facility, had been slated for retirement by its owner. The Trump administration had intervened with an emergency directive, arguing that the plant was needed to ensure energy stability in the region. Friday's decision invalidates that directive, clearing the way for the plant to proceed with its planned shutdown.
The case is the latest in a series of legal battles over the federal government's role in energy markets and the future of coal-fired power generation. Environmental groups had challenged the order, claiming it amounted to an overreach by the executive branch and delayed the transition to cleaner energy sources.