CalEnergy Elmore (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption One of 10 geothermal plants operated by Berkshire Hathaway Energy's CalEnergy at the Salton Sea. Credit Berkshire Hathaway Energy Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.