Cal. Gov. Code § 15845.5
Payments to the board pursuant to Chapter 2.7 (commencing with Section 15814.10) shall be deposited in a separate revenue account in the Public Buildings Construction Fund for disposition as may be provided by the board pursuant to Section 15845. All moneys in the revenue account in excess of the amounts required by law or by any resolution authorizing the issuance of revenue bonds to be maintained therein may be expended for the acquisition or construction of cogeneration and alternative energy equipment and conservation measures constituting the public buildings authorized by Chapter 2.7 (commencing with Section 15814.10) or may be transferred on order of the board to any state agency involved with the board in a conservation, cogeneration or alternate energy project, in augmentation of any appropriation available to the state agency, until the board determines that the moneys are no longer required to enable the board to properly perform the duties authorized by Chapter 2.7 (commencing with Section 15814.10), whereupon those moneys shall be transferred to the appropriate state fund.
In making an augmentation under this section, the board shall give special consideration to the benefits resulting from the project in which the agency is involved.
Ca. Gov. Code § 15845.5