Hibbard Energy Center
DULUTH, MN · St. Louis · NAICS 221330
Data updated May 2026
Hibbard Energy Center ranks among smaller GHGRP totals (#7,324 of 8,713 nationally; #133 of 158 in MN), a lower-footprint comparator in Power Plants.
- National rank #7,324 of 8,713 GHGRP facilities
- #133 of 158 in MN
- #1,394 of 1,732 in Power Plants
- 8.3% of ALLETE parent CO₂e
- 2023 mix: 12.5% non-CO₂ (N₂O-led)
- -85.3% since 2011
Hibbard Energy Center vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
13,102 7324th of 8713 higher than 1,389 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 8.3% of ALLETE reported parent CO₂e (13K MT of 157K MT ; #3 of 3 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #1,394 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 13K MT CO₂e reported for 2023, non-CO₂ gases are 12.5% , led by N₂O at 10.6% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 87.5%
- 11K MT
- CH₄
- 1.9%
- 254 MT
- N₂O
- 10.6%
- 1K MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 13,102 |
| 2022 | 28,755 |
| 2021 | 29,105 |
| 2020 | 16,113 |
| 2019 | 29,255 |
| 2018 | 21,656 |
| 2017 | 33,344 |
| 2016 | 34,991 |
| 2015 | 23,825 |
| 2014 | 72,300 |
| 2013 | 97,507 |
| 2012 | 74,581 |
| 2011 | 89,101 |
Facility insight: Hibbard Energy Center
Hibbard Energy Center (ID 1000688) reported 13K MT CO₂e for 2023 in St. Louis, MN (#7,324 of 8,713 by latest CO₂e).
Across 2011–2023, annual CO₂e fell 85.3%; peak load was 98K MT in 2013. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2013 at 98K MT CO2e; latest 2023 sits 86.6% below that peak (13K MT). The largest year-to-year move was 2014→2015 (-67.0%, 48K MT).
Frequently Asked Questions
Where does Hibbard Energy Center rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Hibbard Energy Center ranks #7,324 of 8,713 reporting facilities by latest reported CO₂e, and #133 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 Hibbard Energy Center? ▼
Hibbard Energy Center's 13K MT CO₂e is higher than 1,389 of the 8,713 GHGRP facilities with reported emissions (16%), an exact count from the full corpus, not an estimate.
How much CO2 does Hibbard Energy Center emit? ▼
Hibbard Energy Center reported 13K MT CO2e in 2023.
What share of ALLETE does Hibbard Energy Center represent? ▼
Hibbard Energy Center accounts for 8.3% of ALLETE's reported GHGRP CO₂e (13K MT of 157K MT), ranking #3 of 3 facilities under that parent.
What is Hibbard Energy Center's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 12.5% of reported CO₂e at Hibbard Energy Center, with N₂O the larger non-CO₂ share at 10.6% (CO₂ 87.5%). Shares use the facility's GHGRP gas components for that year.
Where does Hibbard Energy Center rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Hibbard Energy Center ranks #1,394 of 1,732 by latest reported CO₂e.
Is Hibbard Energy Center reducing emissions? ▼
Over 13 reporting years (2011–2023), Hibbard Energy Center's emissions have decreased by 85.3%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside MN: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside MN (13K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside MN.