Lake County, Ohio, serves as a dynamic region for energy production, evidenced by its diversified portfolio of power plants captured in our comprehensive dataset. This dataset catalogs seven power plants, including Perry, a significant nuclear facility, and smaller-scale wind operations like Euclid Farm Stamco N-54 and LE Wind Turbine 1. Each entry details crucial information such as capacity in megawatts, primary and secondary fuel types, and historical generation data, making it an invaluable resource for energy sector analysis and planning. For professionals involved in the energy industry or academic researchers, this dataset provides a detailed look at power generation dynamics within Lake County.