The Southern California Gas Company, the largest natural gas distribution company in the U.S., has become the first utility in that country to test Cogenra’s solar cogeneration solution for cooling purposes. The system will provide air conditioning for SoCalGas’s Energy Resource Center (ERC). Until now, the technology has been mainly applied to solar hot water, space heating and electricity. .. Continue Reading SoCalGas demonstrates Cogenra’s cogeneration solar system for cooling purposes