On November 29 the Texas Commission of Environmental Quality will consider the following proposals.

TCEQ: Bexar County 2015 Eight-Hour Ozone Standard Moderate Nonattainment Area Reasonably Available Control Technology SIP Revision

Proposal of the executive director’s recommended Bexar County 2015 Eight-Hour Ozone Standard Moderate Nonattainment Area RACT SIP Revision (Non-Rule Project No. 2023-132-SIP-NR). The executive director’s recommended SIP revision would include a RACT analysis to address federal Clean Air Act RACT requirements for the moderate classification. Also incorporates the executive director’s recommended revisions to 30 Texas Administrative Code Chapter 115, Control of Air Pollution from Volatile Organic Compounds (Rule Project No. 2023-116-115-AI) and 30 Texas Administrative Code Chapter 117, Control of Air Pollution from Nitrogen Compounds (Rule Project No. 2023-117-117-AI). More information can be found at the San Antonio: Latest Ozone Planning Activities webpage.

Executive Director’s Recommended Dallas-Fort Worth (DFW) and Houston-Galveston-Brazoria (HGB) Severe Areas Reasonable Further Progress (RFP) SIP Revision for the 2008 Eight-Hour Ozone NAAQS

Proposal of the executive director’s recommended DFW and HGB Severe Areas RFP SIP Revision for the 2008 Eight-Hour Ozone NAAQS (Non-Rule Project No. 2023-108-SIP-NR). The executive director’s recommended SIP revision would include an analysis of RFP toward attainment of the 2008 eight-hour ozone NAAQS, RFP motor vehicle emissions budgets for the 2023 analysis year and 2026 attainment year, vehicle miles traveled growth offset requirement, and an RFP contingency plan. More information can be found at the DFW: Latest Ozone Planning Activities and HGB: Latest Ozone Planning Activities webpages.

Executive Director’s Recommended Dallas-Fort Worth (DFW) Severe Area AD SIP Revision for the 2008 Eight-Hour Ozone NAAQS

Proposal of the executive director’s recommended DFW Severe Area AD SIP Revision for the 2008 Eight-Hour Ozone NAAQS (Non-Rule Project No. 2023-107-SIP-NR). The executive director’s recommended SIP revision would include a photochemical modeling analysis, a weight of evidence analysis, a reasonably available control technology analysis, a reasonably available control measures analysis, motor vehicle emissions budgets for 2026, and a contingency plan. Also incorporates the executive director’s recommended revisions to 30 Texas Administrative Code Chapter 115, Control of Air Pollution from Volatile Organic Compounds (Rule Project No. 2023-116-115-AI) and 30 Texas Administrative Code Chapter 117, Control of Air Pollution from Nitrogen Compounds (Rule Project No. 2023-117-117-AI). More information can be found at the DFW: Latest Ozone Planning Activities webpage.

Executive Director’s Recommended Houston-Galveston-Brazoria (HGB) Severe Area Attainment Demonstration (AD) SIP Revision for the 2008 Eight-Hour Ozone National Ambient Air Quality Standard (NAAQS)

Proposal of the executive director’s recommended HGB Severe Area AD SIP Revision for the 2008 Eight-Hour Ozone NAAQS (Non-Rule Project No. 2023-110-SIP-NR). The executive director’s recommended SIP revision would include a photochemical modeling analysis, a weight of evidence analysis, a reasonably available control technology analysis, a reasonably available control measures analysis, motor vehicle emissions budgets for 2026, and a contingency plan. Also incorporates the executive director’s recommended revisions to 30 Texas Administrative Code Chapter 115, Control of Air Pollution from Volatile Organic Compounds (Rule Project No. 2023-116-115-AI) and 30 Texas Administrative Code Chapter 117, Control of Air Pollution from Nitrogen Compounds (Rule Project No. 2023-117-117-AI). More information can be found at the HGB: Latest Ozone Planning Activities webpage.