Midway Solar Farm III is a solar power facility located in Calipatria, California, within the Western Electricity Coordinating Council region. With an operating capacity of 20 MW, the plant harnesses solar energy to generate electricity. It is managed by Greenbacker Renewable Energy Company, which also holds majority ownership of the facility. The plant operates in an unregulated environment and supplies power primarily to San Diego Gas & Electric Company, contributing to the renewable energy landscape in California.