(a)
The state may assume a proportionate share of the costs of site preparation and prescribed burning or other hazardous fuel reduction conducted pursuant to this article on wild lands other than wild lands under the jurisdiction of the federal government. The state’s share of those costs shall bear the same ratio to the total costs of the operation as the public benefits bear to all public and private benefits to be derived from the prescribed burning operation or other hazardous fuel reduction, as estimated and determined by the director. The state’s share of the costs may exceed 90 percent of the total costs of the operation only if the director determines that no direct private economic benefits will accrue or will be utilized by a person that owns or controls any property under contract pursuant to Section 4475.
(b)
The board shall adopt regulations establishing standards to be used by the director in determining the state’s share of these costs and in determining whether, pursuant to Section 4475, the public benefits of a prescribed burning operation or other hazardous fuel reduction will equal or exceed the foreseeable damage therefrom.
(c)
The determination of public and private benefits pursuant to this section shall reflect any substantial benefit to be derived from accomplishing any of the purposes specified in Section 4475 and the prevention of degradation of air quality.
(d)
All or part of these costs to be borne by the person contracting with the department may be met by the value of materials, services, or equipment furnished by that person directly, or furnished by that person pursuant to an agreement with a private consultant or contractor, or furnished by a combination of both means, that are determined by the department to be suitable for the preparation for, and the conduct of, the prescribed burning operation or other hazardous fuel reduction.
(e)
The director may accept grants and donations of equipment, materials, or funds from any source for the purpose of supporting or facilitating the prescribed burning or other hazardous fuels reduction work undertaken pursuant to this chapter. The director may waive the cost sharing requirements of this chapter if the funding source prohibits cost sharing requirements.