Cal. Pub. Util. Code § 2773.5

Notwithstanding any rule, order, or decision of the commission to the contrary, industrial or commercial gas customers shall not be required to maintain any alternative fuel capability with respect to equipment which uses gas to generate steam for enhanced crude oil recovery or which uses gas for purposes of cogeneration. Nothing in this section shall require the commission to assign these industrial customers any higher gas priority as a result of the elimination of this alternative fuel requirement.