California Becomes First State Requiring All New Homes Be Built With Solar
Environmental groups hailed the decision, pointing to estimates that energy use in buildings account for about one-fourth of greenhouse gas emissions in California. The state’s four investor-owned utilities — including San Diego Gas & Electric — also came out in favor of the measure. A representative for the Utilities Codes and Standards statewide team said the rule is “a cost effective way to help customers reduce energy use, lower greenhouse gas emissions and represent(s) a significant milestone in the continued effort to achieve California’s long-term energy and climate goals.” Under Senate Bill 350, passed in 2015, the state must double statewide energy efficiency savings in electricity and natural gas end uses by 2030. California also calls for at least 50 percent of state’s electricity to come from clean-energy sources by 2030. The updated code, which includes an option to promote solar paired with battery storage systems, figures to give the solar industry a big boost.