It is the intent of the Legislature that actions taken by the board and cities and counties pursuant to this article serve in the best interests of cities and counties by preserving existing disposal site capacity and providing a source of revenue from the stabilization and expansion of markets for processed wood waste materials. Except as provided in Sections 41783, 41784, and 41785, any actions taken pursuant to this article shall be separate from, and not be counted toward, the diversion requirements established pursuant to paragraphs (1) and (2) of subdivision (a) of Section 41780.