The California PUC, or California Public Utilities Commission, is a state agency responsible for regulating utility services in California. This includes overseeing electric, natural gas, telecommunications, water, and transportation companies. The PUC ensures that these services are safe, reliable, and available to all residents at fair rates. The commission also promotes environmental sustainability and consumer protection. It implements policies to encourage renewable energy sources and reduce greenhouse gas emissions. By balancing the needs of consumers and utility providers, the California PUC plays a crucial role in shaping the state's energy landscape and infrastructure.