Approval and Promulgation of Air Quality Implementation Plans; Texas; System Cap Trading Program

EPA is proposing to disapprove severable portions of two revisions to the Texas State Implementation Plan (SIP) submitted by the State of Texas on May 1, 2001, and August 16, 2007, that create and amend the System Cap Trading (SCT) Program at Title 30 of the Texas Administrative Code, Chapter 101--General Air Quality Rules, Subchapter H--Emissions Banking and Trading, Division 5, sections 101.380, 101.382, 101.383, and 101.385. EPA is proposing disapproval of the SCT program because the program lacks several necessary components for emissions trading programs as outlined in EPA's Economic Incentive Program Guidance. This action is being taken under section 110 and parts C and D of the Federal Clean Air Act (the Act or CAA).