Critics oppose a proposed $4 billion pumped-water electricity storage project at Wyoming’s Seminoe Reservoir, arguing it could damage local ecosystems and worsen impacts already linked to drought. Opponents say the project—described as a pumped-water storage facility—would alter water flows and reservoir operations in ways that could affect the “Miracle Mile” trout fishery. They also raise concerns about potential harm to a nearby bighorn sheep herd, citing how changes to water availability and habitat conditions can influence wildlife.

The critics’ argument is framed in the context of a climate-driven drought crisis, with some saying the region’s increased water stress makes additional hydrological changes more risky. The sources agree that the dispute centers on environmental impacts and the scale and nature of the proposed infrastructure. Supporters’ views are not included in the provided excerpts, but the reports reflect an ongoing public debate about whether the project’s energy benefits outweigh the ecological concerns raised by opponents.