Cal. Health and Safety Code § 44502

It is the purpose of this division to carry out and make effective the findings of the Legislature and to that end to do all of the following, to the mutual benefit of the people of the state and to protect their health and welfare: (a) To provide industry within the state, irrespective of company size, with an alternative method of financing in providing, acquiring, enlarging, or installing facilities for establishing pollution control, providing supplies of clean water, and producing energy from alternative or renewable sources, that are needed to accomplish the purposes of this division. (b) To assist economically distressed counties and cities to develop and implement growth policies and programs that reduce pollution hazards and the degradation of the environment or promote infill development. (c) To assist with the financing of the costs of assessment, remedial planning and reporting, technical assistance, and the cleanup, remediation, or development of brownfield sites, or other similar or related costs.