Approval and Promulgation of Air Quality Implementation Plans; Virginia; Removal of Clean Air Interstate Rule (CAIR) Trading Programs

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The Environmental Protection Agency (EPA) proposes to approve the state implementation plan (SIP) revision submitted by the Commonwealth of Virginia for the purpose of removing regulations from the Virginia SIP that established EPA-administered annual NO X , ozone season NO X , and sulfur dioxide (SO 2 ) trading programs under the Clean Air Interstate Rule (CAIR). These EPA-administered trading programs under CAIR were discontinued on December 31, 2014 upon the implementation of the Cross- State Air Pollution Rule (CASPR), which was promulgated by EPA to replace CAIR. In the Final Rules section of this Federal Register, EPA is approving the State's SIP submittal as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal 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 contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a