What is the function of the California Energy Commission?

The California Energy Commission plays a critical role in shaping the state's energy policy and planning, making option B the correct answer. This agency is responsible for forecasting future energy needs, promoting energy efficiency, and developing strategies for energy resources management. It also oversees the research and development of renewable energy technologies and is a key player in formulating regulations that support California's commitment to reducing greenhouse gas emissions.

While water quality control relates to managing water resources and ensuring the safety of drinking water, that responsibility falls under different regulatory bodies, such as the State Water Resources Control Board. Building permit approval is handled at the local level by city or county authorities, which assess local building codes, zoning laws, and safety regulations. Construction oversight typically involves inspection and regulation during the construction phase to ensure compliance with building codes, which is also managed by local authorities rather than the Energy Commission. All these functions highlight the distinct and specialized focus of the California Energy Commission on energy-related matters.