WARNER CO2 TREATMENT PLANT
Elmira, MI · OTSEGO COUNTY · NAICS 221210
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, WARNER CO2 TREATMENT PLANT ranks #5,127 of 8,713 U.S. reporting facilities by latest reported CO₂e and #146 of 260 facilities in MI.
- National rank #5,127 of 8,713 GHGRP facilities
- #146 of 260 in MI
- #982 of 2,099 in Petroleum and Natural Gas Systems
- 0.5% of ENBRIDGE (US) parent CO₂e
- 2023 mix: 0.3% non-CO₂ (CH₄-led)
- -37.0% since 2011
WARNER CO2 TREATMENT PLANT vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
36,363 5127th of 8713 higher than 3,586 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 0.5% of ENBRIDGE (US) reported parent CO₂e (36K MT of 6.8M MT ; #67 of 89 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #982 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 36K MT CO₂e reported for 2023, non-CO₂ gases are 0.3% , led by CH₄ at 0.3% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.7%
- 36K MT
- CH₄
- 0.3%
- 121 MT
- N₂O
- 0%
- 4 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 36,363 |
| 2022 | 37,326 |
| 2021 | 34,659 |
| 2020 | 37,717 |
| 2019 | 41,547 |
| 2018 | 41,423 |
| 2017 | 43,126 |
| 2016 | 44,158 |
| 2015 | 44,634 |
| 2014 | 49,185 |
| 2013 | 59,182 |
| 2012 | 63,086 |
| 2011 | 57,708 |
Facility insight: WARNER CO2 TREATMENT PLANT
WARNER CO2 TREATMENT PLANT (EPA GHGRP Facility ID 1009130) reported 36K metric tons of CO2-equivalent in 2023, operating in Elmira, MI within OTSEGO COUNTY. Among GHGRP reporters it ranks #5,127 of 8,713 nationally by latest CO₂e and #146 of 260 in MI. The site is classified under Petroleum and Natural Gas Systems with NAICS code 221210.
Across 2011–2023, annual CO₂e fell 37.0%; peak load was 63K MT in 2012. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2012 at 63K MT CO2e; latest 2023 sits 42.4% below that peak (36K MT). The largest year-to-year move was 2013→2014 (-16.9%, 10K MT).
Frequently Asked Questions
Where does WARNER CO2 TREATMENT PLANT rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, WARNER CO2 TREATMENT PLANT ranks #5,127 of 8,713 reporting facilities by latest reported CO₂e, and #146 of 260 facilities in MI (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than WARNER CO2 TREATMENT PLANT? ▼
WARNER CO2 TREATMENT PLANT's 36K MT CO₂e is higher than 3,586 of the 8,713 GHGRP facilities with reported emissions (41%), an exact count from the full corpus, not an estimate.
How much CO2 does WARNER CO2 TREATMENT PLANT emit? ▼
WARNER CO2 TREATMENT PLANT reported 36K MT CO2e in 2023.
What share of ENBRIDGE (US) does WARNER CO2 TREATMENT PLANT represent? ▼
WARNER CO2 TREATMENT PLANT accounts for 0.5% of ENBRIDGE (US)'s reported GHGRP CO₂e (36K MT of 6.8M MT), ranking #67 of 89 facilities under that parent.
What is WARNER CO2 TREATMENT PLANT's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.3% of reported CO₂e at WARNER CO2 TREATMENT PLANT, with CH₄ the larger non-CO₂ share at 0.3% (CO₂ 99.7%). Shares use the facility's GHGRP gas components for that year.
Where does WARNER CO2 TREATMENT PLANT rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, WARNER CO2 TREATMENT PLANT ranks #982 of 2,099 by latest reported CO₂e.
Is WARNER CO2 TREATMENT PLANT reducing emissions? ▼
Over 13 reporting years (2011–2023), WARNER CO2 TREATMENT PLANT's emissions have decreased by 37%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for WARNER CO2 TREATMENT PLANT, both outside MI so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside MI (36K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside MI.