Let me cut to the chase. I believe we would not be here today if the Justices of the Supreme Court had known back in April 2007, when they decided Massachusetts v EPA, what has since become painfully clear: The Clean Air Act is a flawed, unsuitable, and potentially destructive instrument for reducing greenhouse gas emissions.
As EPA’s July 2008 Advanced Notice of Proposed Rulemaking (ANPR) documents, because of the Act’s multiple interconnections, setting greenhouse gas emission standards for new motor vehicles under Section 202 could trigger massive, economy-chilling regulation under the New Source Review/Prevention of Significant Deterioration (NSR/PSD) and National Ambient Air Quality Standards (NAAQS) programs.
Few Members of Congress would vote to regulate carbon dioxide under the PSD and NAAQS programs, especially in these perilous times of financial chaos and high energy prices. It is inconceivable that those who drafted and enacted the Clean Air Act intended for it to undermine the economy and jeopardize environmental enforcement. Yet economic devastation and administrative paralysis are real risks if EPA attempts to pound the square peg of climate policy into the round hole of the Clean Air Act.




