The purposes of this subchapter are to-
(1) promote national energy policy and energy security, diversity, and economic competitiveness benefits that result from the increased use of coal;(2) mitigate financial risks, reduce the cost of clean coal generation, and increase the marketplace acceptance of clean coal generation and pollution control equipment and processes; and(3) facilitate the environmental performance of clean coal generation. Pub. L. 102-486, title XXXI, §3101, as added Pub. L. 109-58, title IV, §421(a), Aug. 8, 2005, 119 Stat. 757.