Jeffrey Energy Center
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ST. MARYS, KS · POTTAWATOMIE COUNTY · NAICS 221112
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 6,117,109 |
| 2022 | 9,449,839 |
| 2021 | 8,759,787 |
| 2020 | 7,429,226 |
| 2019 | 7,300,331 |
| 2018 | 10,010,016 |
| 2017 | 11,494,053 |
| 2016 | 10,905,423 |
| 2015 | 12,651,906 |
| 2014 | 12,590,095 |
| 2013 | 14,740,869 |
| 2012 | 12,691,116 |
| 2011 | 14,792,984 |
Facility Insight: Jeffrey Energy Center
Jeffrey Energy Center (EPA GHGRP Facility ID 1000581) reported 6.1M metric tons of CO2-equivalent in 2023, operating in ST. MARYS, KS within POTTAWATOMIE COUNTY. 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 declined by 58.6%, with the peak observed year showing up to 14.8M MT CO2e.
Emissions Analysis
Jeffrey Energy Center is a major emissions source, reporting 6.1M 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 Jeffrey Energy Center emit? ▼
Jeffrey Energy Center reported 6.1M MT CO2e in 2023.
Is Jeffrey Energy Center reducing emissions? ▼
Over 13 reporting years (2011–2023), Jeffrey Energy Center's emissions have decreased by 58.6%. This suggests meaningful progress in emissions reduction.