St. Clair
SAINT CLAIR HAVEN, MI · Saint Clair · NAICS 221112
Data updated May 2026
St. Clair ranks among smaller GHGRP totals (#8,533 of 8,713 nationally; #252 of 260 in MI), a lower-footprint comparator in Power Plants.
- National rank #8,533 of 8,713 GHGRP facilities
- #252 of 260 in MI
- #1,658 of 1,732 in Power Plants
- 0% of DTE ENERGY parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -100.0% since 2011
St. Clair vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
449 8533rd of 8713 higher than 180 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% of DTE ENERGY reported parent CO₂e (449 MT of 23.0M MT ; #19 of 19 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #1,658 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 449 MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 448 MT
- CH₄
- 0.1%
- 0 MT
- N₂O
- 0.1%
- 0 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 449 |
| 2022 | 1,712,479 |
| 2021 | 3,546,722 |
| 2020 | 1,915,686 |
| 2019 | 4,220,343 |
| 2018 | 4,758,313 |
| 2017 | 3,695,425 |
| 2016 | 3,887,742 |
| 2015 | 5,576,260 |
| 2014 | 5,503,729 |
| 2013 | 6,570,168 |
| 2012 | 5,786,583 |
| 2011 | 6,198,837 |
Facility insight: St. Clair
St. Clair (ID 1000678) reported 449 MT CO₂e for 2023 in Saint Clair, MI (#8,533 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 100.0%; peak load was 6.6M MT in 2013. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2013 at 6.6M MT CO2e; latest 2023 sits 100% below that peak (449 MT). The largest year-to-year move was 2019→2020 (-54.6%, 2.3M MT).
Frequently Asked Questions
Where does St. Clair rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, St. Clair ranks #8,533 of 8,713 reporting facilities by latest reported CO₂e, and #252 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 St. Clair? ▼
St. Clair's 449 MT CO₂e is higher than 180 of the 8,713 GHGRP facilities with reported emissions (2%), an exact count from the full corpus, not an estimate.
How much CO2 does St. Clair emit? ▼
St. Clair reported 449 MT CO2e in 2023.
What share of DTE ENERGY does St. Clair represent? ▼
St. Clair accounts for 0% of DTE ENERGY's reported GHGRP CO₂e (449 MT of 23.0M MT), ranking #19 of 19 facilities under that parent.
What is St. Clair's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at St. Clair, with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does St. Clair rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, St. Clair ranks #1,658 of 1,732 by latest reported CO₂e.
Is St. Clair reducing emissions? ▼
Over 13 reporting years (2011–2023), St. Clair's emissions have decreased by 100%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside MI: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside MI (449 MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside MI.