§ 52.1922 Approval status.  


Latest version.
  • (a) With the exceptions set forth in this subpart, the Administrator approves Oklahoma's State Implementation Plan under section 110 of the Clean Air Act for the attainment and maintenance of the national standards.

    (b) The EPA is disapproving the following severable portions of the February 6, 2012, Oklahoma SIP submittal:

    (1) Revisions establishing Minor New Source Review Greenhouse Gas (GHG) permitting requirements at OAC 252:100-7-2.1 as submitted on February 6, 2012.

    (2) Revisions to the Oklahoma Prevention of Significant Deterioration (PSD) program in OAC 252:100-8-31 establishing PSD permitting requirements for sources that are classified as major and thus required to obtain a PSD permit based solely on their potential GHG emissions (“Step 2 sources”) at paragraph (E) of the definition of “subject to regulation” as submitted on February 6, 2012.

    (3) Revisions to the Oklahoma PSD Program at OAC 252:100-8-33(c)(1)(C) establishing the PM2.5 Significant Monitoring Concentration as submitted on February 6, 2012.

    (4) Revisions to the Oklahoma PSD Program in OAC 252:100-8-35(a)(2) establishing the PM2.5 PSD Significant Impact Levels as submitted on February 6, 2012.

    (c) The EPA is disapproving the revisions to the Oklahoma State Implementation Plan definitions of “carbon dioxide equivalent emissions” at OAC 252:100-1-3 and “subject to regulation” at OAC 252:100-8-31 to implement the Greenhouse Gas Biomass Deferral as submitted on January 18, 2013.

    [81 FR 74922, Oct. 28, 2016]

[81 FR 74922, Oct. 28, 2016