TERP Project Summary Reports and Publications

TERP Project Summary Reports Through Aug. 31, 2025 Last Updated: November 2025 Diesel Emissions Reduction Incentive Program (DERI) Project List (1 of 2) Project List (2 of 2) : List of projects awarded under the DERI programs Projects by Program : Summary of projects awarded under each of the DERI programs Projects by Area : Summary of DERI projects awarded by area. Projects by Emission Source : Summary of DERI projects awarded by emission source Seaport and Rail Yard Areas Emissions Reduction Program (SPRY) Project List : List of projects awarded under the SPRY Projects by Area : Summary of SPRY projects awarded by area Texas Clean Fleet Program (TCFP) Project List : List of projects awarded under the TCFP Projects by Area : Summary of TCFP projects awarded by area Projects by Fuel Type : Summary of TCFP projects awarded by fuel type Texas Natural Gas Vehicle Grants Program (TNGVGP) Project List : List of projects awarded under the TNGVGP Projects by Area : Summary of TNGVGP projects awarded by area Projects by Fuel Type : Summary of TNGVGP projects awarded by fuel type Texas Clean School Bus Program (TCSB) Project List (Replacements) : List of replacement projects awarded under the TCSB program Projects by Area (Replacements) : Summary of replacement projects awarded under the TCSB program by area Project List (Retrofits) : List of retrofit projects awarded under the TCSB program Projects by Area (Retrofits) : Summary of retrofit projects awarded under the TCSB program by area Alternative Fueling Facilities Program (AFFP) Project List : List of projects awarded under the AFFP Projects by Area : Summary of AFFP projects awarded by area Projects by Fuel Type : Summary of AFFP projects awarded by fuel type New Technology Implementation Grant Program (NTIG) Project List : List of projects awarded under the NTIG Light-Duty Purchase or Lease Incentive Program (LDPLIP) Projects by Area : Summary of projects awarded under the LDPLIP by area Projects by Fuel Type : Summary of projects awarded under the LDPLIP by fuel type Projects by Vehicle : Summary of projects awarded under the LDPLIP by Vehicle Governmental Alternative Fuel Fleet Grant Program (GAFF) Project List : List of projects awarded under the GAFF Port Authority Studies and Pilot Program (PASPP) Project List : List of projects awarded under the PASPP Texas Hydrogen Equipment Grant Program (THIVE) Project List : List of projects awarded under the THIVE TERP Biennial Report to the Texas Legislature In accordance with Texas Health and Safety Code 386.057 the TCEQ is required to publish and submit to the Legislature a biennial report on the status of implementing the Texas Emissions Reduction Plan. TERP Biennial Report to the Texas Legislature (December 2024) The TERP Biennial Report includes information on energy efficiency programs administered by the State Energy Conservation Office, the Public Utility Commission, and Energy Systems Laboratory (ESL) at Texas A&M University. The estimated emissions reductions from those programs are calculated and reported by the ESL to the TCEQ. A link to the ESL website listing the latest TERP reports and other information prepared by the ESL is provided below. Energy Systems Laboratory TERP Annual Report to the Texas Legislature In accordance with the General Appropriations Act (GAA), Article VI, Section 27 (2023), the TCEQ is required to publish and submit to the Legislature an annual report on the cost effectiveness of each of the TERP programs. TERP Annual Report to the Texas Legislature (December 2025) The TERP Annual Report includes information on expenditures, number of projects, the estimated pollution reduced, and the cost-effectiveness of each program authorized as part of TERP that are spent out of the TERP Trust Fund. Reports on emission reduction and cost-effectiveness estimates for TXDOT projects funded by TERP: TXDOT FY25 TERP Report