Duluth Steam One
DULUTH, MN · ST. LOUIS COUNTY · NAICS 221330
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Duluth Steam One ranks #4,833 of 8,713 U.S. reporting facilities by latest reported CO₂e and #89 of 158 facilities in MN.
- National rank #4,833 of 8,713 GHGRP facilities
- #89 of 158 in MN
- #1,184 of 1,732 in Power Plants
- 100% of CITY OF DULUTH MINNESOTA parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -40.4% since 2011
Duluth Steam One vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
40,364 4833rd of 8713 higher than 3,880 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 100% of CITY OF DULUTH MINNESOTA reported parent CO₂e (40K MT of 40K MT ). Inside the EPA Power Plants sector it ranks #1,184 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 40K 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%
- 40K MT
- CH₄
- 0%
- 20 MT
- N₂O
- 0.1%
- 24 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 40,364 |
| 2022 | 42,833 |
| 2021 | 38,362 |
| 2020 | 40,056 |
| 2019 | 48,807 |
| 2018 | 49,203 |
| 2017 | 52,254 |
| 2016 | 54,297 |
| 2015 | 53,268 |
| 2014 | 59,540 |
| 2013 | 58,959 |
| 2012 | 60,443 |
| 2011 | 67,768 |
Facility insight: Duluth Steam One
Duluth Steam One (EPA GHGRP Facility ID 1006024) reported 40K metric tons of CO2-equivalent in 2023, operating in DULUTH, MN within ST. LOUIS COUNTY. Among GHGRP reporters it ranks #4,833 of 8,713 nationally by latest CO₂e and #89 of 158 in MN. The site is classified under Power Plants with NAICS code 221330.
Across 2011–2023, annual CO₂e fell 40.4%; peak load was 68K MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 68K MT CO2e; latest 2023 sits 40.4% below that peak (40K MT). The largest year-to-year move was 2019→2020 (-17.9%, 9K MT).
Frequently Asked Questions
Where does Duluth Steam One rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Duluth Steam One ranks #4,833 of 8,713 reporting facilities by latest reported CO₂e, and #89 of 158 facilities in MN (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Duluth Steam One? ▼
Duluth Steam One's 40K MT CO₂e is higher than 3,880 of the 8,713 GHGRP facilities with reported emissions (45%), an exact count from the full corpus, not an estimate.
How much CO2 does Duluth Steam One emit? ▼
Duluth Steam One reported 40K MT CO2e in 2023.
What share of CITY OF DULUTH MINNESOTA does Duluth Steam One represent? ▼
Duluth Steam One accounts for 100% of CITY OF DULUTH MINNESOTA's reported GHGRP CO₂e (40K MT of 40K MT).
What is Duluth Steam One's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at Duluth Steam One, 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 Duluth Steam One rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Duluth Steam One ranks #1,184 of 1,732 by latest reported CO₂e.
Is Duluth Steam One reducing emissions? ▼
Over 13 reporting years (2011–2023), Duluth Steam One's emissions have decreased by 40.4%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Duluth Steam One, both outside MN so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside MN (40K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside MN.