The Range Energy Storage Systems Pathfinder Compressed Air Energy Storage (CAES) Facility, located in Delta, California, is a significant project with a capacity of 320 MW. Operated by Range Energy Storage Systems and owned by Sammons Infrastructure, this facility utilizes compressed air technology to enhance energy storage capabilities. The project is unregulated and operates within the jurisdiction of the Los Angeles Department of Water and Power. The primary fuel source for the facility is natural gas, which supports its operational efficiency. While the expected online year for the project has not been specified, its strategic positioning and advanced technology underscore its potential contribution to the energy landscape.