Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Removal of Clean Air Interstate Rule Trading Programs Replaced by Cross-State Air Pollution Rule Trading Programs

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The Environmental Protection Agency (EPA) proposes to approve two state implementation plan (SIP) revisions submitted by the State of West Virginia. These submittals seek to remove from the West Virginia SIP two West Virginia regulations that established trading programs under the Clean Air Interstate Rule (CAIR). The EPA-administered trading programs under CAIR were discontinued on December 31, 2014 upon the implementation of the Cross-State Air Pollution Rule (CSAPR), which was promulgated by EPA to replace CAIR. CSAPR established federal implementation plans (FIPs) for 23 states, including West Virginia. The submitted SIP revisions request removal of two regulations that implemented the CAIR annual NO X and annual sulfur dioxide (SO 2 ) trading programs from the West Virginia SIP. In the Final Rules section of this Federal Register, EPA is approving the State's SIP submittals as a direct final rule without prior proposal because the Agency views these as noncontroversial submittals and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no adverse comments are received in response to this action, no further activity is