Point Source Emissions Data
This page provides commonly requested emissions data from the annual Point Source Emissions Inventory including multi-year summary data, detailed emissions data and Point Source Emissions trends.
Detailed Data from the Point Source Emissions Inventory
Point source emissions inventory data is stored in our State of Texas Air Reporting System (STARS). Only those sites whose emission rates exceed the reporting applicability levels found in (30 Texas Administrative Code 101.10 ) are tracked. Currently, there are approximately 2,000 industrial sites updating emissions annually.
Site level summary emissions data is available in MS Excel format for inventory years 2014 through 2021. The emissions are represented in tons per year during routine operations. Download the file 2010-2022statesum.xlsx (4566K).
Available Point Source Data Sets
Account Level Data for Previous Reporting Years
- Point Source Emissions Data for RY2016 (Excel file 54KB)
- Point Source Emissions Data for RY2017 (Excel file 53KB)
- Point Source Emissions Data for RY2018 (Excel file 54KB)
- Point Source Emissions Data for RY2019 (Excel file 55KB)
- Point Source Emissions Data for RY2020 (Excel file 54KB)
- Point Source Emissions Data for RY2021 (Excel file 54KB)
- Point Source Emissions Data for RY2022 (Excel file 54KB)
Trends Data
To obtain site specific emissions inventory reports such as: 1) Path List 2) Contaminant Summary Report 3) Emissions Inventory Questionnaire 4) Actual History Report and 5) Air Emission Inventory, follow the instructions listed under the
Customize data extracts are available and may require a fee. To request customized data extracts, complete the Emissions Data Request Form (PDF) and email to: psinvent@tceq.texas.gov, to the attention of the relevant staffer.