Hays Energy Facility
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SAN MARCOS, TX · Hays · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 1,911,278 |
| 2022 | 1,428,707 |
| 2021 | 1,152,058 |
| 2020 | 987,099 |
| 2019 | 1,296,177 |
| 2018 | 1,252,863 |
| 2017 | 1,146,097 |
| 2016 | 1,609,686 |
| 2015 | 1,818,805 |
| 2014 | 967,539 |
| 2013 | 1,085,521 |
| 2012 | 764,591 |
| 2011 | 1,219,409 |
Facility Insight: Hays Energy Facility
Hays Energy Facility (EPA GHGRP Facility ID 1001335) reported 1.9M metric tons of CO2-equivalent in 2023, operating in SAN MARCOS, TX within Hays. The site is classified under Power Plants with NAICS code 221112.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 56.7%, with the peak observed year showing up to 1.9M MT CO2e.
Emissions Analysis
Hays Energy Facility is a major emissions source, reporting 1.9M metric tons of CO2 equivalent. Facilities of this scale typically include power plants, refineries, or large manufacturing operations.
Frequently Asked Questions
How much CO2 does Hays Energy Facility emit? ▼
Hays Energy Facility reported 1.9M MT CO2e in 2023.
Is Hays Energy Facility reducing emissions? ▼
Over 13 reporting years (2011–2023), Hays Energy Facility's emissions have increased by 56.7%. This may reflect expanded operations or increased production.