Center for Biological Diversity
EPARulemakingEPA-HQ-OAR-2009-0171

Proposed Endangerment Finding for Greenhouse Gases under the Clean Air Act (CAA)

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Last modified
Mar 8, 2022
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closed 6244d ago
Center for Biological Diversity filings
2

Activity

Center for Biological Diversity filed 2 comments on this docket between Jun 26, 2009 and Jul 1, 2009. 235 other organizations filed here. The comment window closed 6244d ago.

What Center for Biological Diversity filed (2)

Jul 1, 2009· Comment submitted by Ann Brewster Weeks, Senior Counsel, Clean Air Task Force (CATF) and Kassie R. Siegel, Director, Climate Law Institute, Center for Biological Diversity (CBD)· EPA-HQ-OAR-2009-0171-3636

Filed on regulations.gov — full text not in the inline record.

Jun 26, 2009· Comment submitted by Martin Wagner, Earthjustice on behalf of Center for Biological Diversity, Friends of the Earth, and Oceana· EPA-HQ-OAR-2009-0171-3387

Dear Administrator Jackson, Attached please find Earthjustice's Comments on EPA's Proposed Endangerment and Cause or Contribute Findings for Greenhouse Gases under the Clean Air Act, submitted on behalf of the Center for Biological Diversity, Friends of the Earth, and Oceana. Also attached is an appendix of references cited in the comments.

Abstract

The Supreme Court decision on Mass. v. EPA in April 2007, stated that carbon dioxide (CO2) meets the CAA definition of air pollution and that EPA must decide whether or not greenhouse gases cause endangerment (or whether scientific uncertainty precludes EPA from making a reasoned judgment). The basis for this decision must be the statutory criteria laid out under Section 202 of the CAA. In December 2007, EPA developed and submitted to OMB a proposal for an endangerment finding (in conjunction with a proposed GHG transportation rulemaking). It was withdrawn a few weeks later following passage of the Energy Independence and Security Act. OAR is now working to issue a proposed endangerment determination.

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Proposed Endangerment Finding for Greenhouse Gases under the Clean Air Act (CAA) (EPA) — Center for Biological Diversity | OpenPolis