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Ohio v. Sierra Club

Petition for certiorari denied on March 28, 2016

Docket No. Argument Opinion Vote Author Term
15-684 N/A N/A N/A N/A OT 2015

Issue: (1) Whether the phrase "applicable implementation plan" in 42 U.S.C. § 7407(d)(3)(E)(ii) (a provision of the Clean Air Act) refers to a nonattainment plan and requires a state seeking attainment status to continue implementing all EPA nonattainment-plan mandates; and (2) whether the nonattainment-plan statute"s mandate to use "reasonably available control measures" in section 7502(c)(1) compels states to impose measures unnecessary to meet the relevant air-quality standards.

DateProceedings and Orders (key to color coding)
11/23/2015Petition for a writ of certiorari filed. (Response due December 24, 2015)
12/11/2015Consent to the filing of amicus curiae briefs, in support of either party or of neither party, received from counsel for the petitioner
12/14/2015Consent to the filing of amicus curiae briefs, in support of either party or of neither party, received from counsel for respondents Ohio Utility Group, and Its Member Companies.
12/16/2015Order extending time to file response to petition to and including January 25, 2016, for all respondents.
12/22/2015Brief amici curiae of Indiana and Nine States filed.
12/23/2015Brief amici curiae of Chamber of Commerce of the United States of America, et al. filed.
12/24/2015Brief of respondents The Ohio Utility Group and Its Members in support filed.
01/22/2016Brief of respondents Environmental Protection Agency, et al. in opposition filed.
01/25/2016Brief of respondent Sierra Club in opposition filed.
02/08/2016Reply of petitioner Ohio filed. (Distributed)
02/10/2016DISTRIBUTED for Conference of February 26, 2016.
02/29/2016DISTRIBUTED for Conference of March 4, 2016.
03/14/2016DISTRIBUTED for Conference of March 18, 2016.
03/21/2016DISTRIBUTED for Conference of March 25, 2016.
03/28/2016Petition DENIED.