Cal. Pub. Resources Code § 25008
It is further the policy of the state and the intent of the Legislature to promote all feasible means of energy and water conservation and all feasible uses of alternative energy and water supply sources.
The Legislature finds and declares that the State of California has extensive physical and natural resources available to it at state-owned sites and facilities which can be substituted for traditional energy supplies or which lend themselves readily to the production of electricity or water. Due to increases in energy and water costs, the state's expenditures for energy and water have also increased, adding to the burden on California taxpayers and reducing the amount of funds available for other public purposes.
It is in the best interest of the state to use these resources when it can be demonstrated that long-term cost, water, and energy use reduction will result, and where increased independence from other fuel and water sources and development of additional revenues for the state may be obtained.
Therefore, in recognition of recent and projected increases in the cost of energy and water from traditional sources, it is the policy of the state to use available resources at state facilities which can substitute for traditional energy and water supplies or produce electricity or water at its facilities when use or production will reduce long-term energy or water expenditures. Criteria used in analysis of proposed actions shall include lifecycle cost evaluation, benefit to taxpayers, reduced fossil fuel or reduced water consumption depending on the application, and improved efficiency. Energy or water facilities at state-owned sites shall be scaled to produce optimal system efficiency and best economic advantage to the state. Energy or water produced may be reserved by the state to meet state facility needs or may be sold to state or nonstate purchasers.
Resources and processes which may be used to substitute for traditional energy and water supplies and for the purpose of electrical generation at state facilities include, but are not limited to, cogeneration, biomass, wind, geothermal, vapor compression, water reclamation, and solar technologies.
It is the intent of the Legislature that no policy in this section, expressed or implied, be in conflict with existing state or federal regulations regarding the production or sale of electricity or water, and that this policy be just and reasonable to utility ratepayers.
Ca. Pub. Res. Code § 25008