Regional Haze SIP Revisions
Downloads folder for Regional Haze SIP Revisions
Analysis of Control Strategies to Establish Reasonable Progress Goals for the 2021 Regional Haze SIP Revision
Photochemical Modeling for the 2021 Regional Haze State Implementation Plan Revision
Draft 2025 Regional Haze Progress Report for the Second Planning Period
Appendix A: Public Comment Period Notice 2025 RH Progress Report (Adoption Version)
Appendix C: Texas Emissions Reduction Plan Biennial Report (2021-2022) (Adoption version)
Appendix D: Texas Emissions Reduction Plan Annual Report, December 2023 (Adoption version)
Appendix E: Energy Efficiency/Renewable Energy Impact in the Texas Emissions Reduction Plan, 2023
2025 Regional Haze Progress Report for the Second Planning Period (Adoption version)
2025 RH Appendix B: Federal Land Manager Appendix (Adoption version)