Dallman
SPRINGFIELD, IL · Sangamon · NAICS 221112
Data updated May 2026
Dallman sits in the upper third of EPA GHGRP reporters by latest CO₂e (#790 of 8,713 nationally, #30 of 299 in IL).
- National rank #790 of 8,713 GHGRP facilities
- #30 of 299 in IL
- #534 of 1,732 in Power Plants
- 96.4% of CITY OF SPRINGFIELD ILLINOIS parent CO₂e
- 2023 mix: 0.8% non-CO₂ (N₂O-led)
- -70.7% since 2011
Dallman vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
751,624 790th of 8713 higher than 7,923 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 96.4% of CITY OF SPRINGFIELD ILLINOIS reported parent CO₂e (752K MT of 779K MT ; #1 of 2 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #534 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 752K MT CO₂e reported for 2023, non-CO₂ gases are 0.8% , led by N₂O at 0.5% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.2%
- 746K MT
- CH₄
- 0.3%
- 2K MT
- N₂O
- 0.5%
- 4K MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 751,624 |
| 2022 | 1,254,106 |
| 2021 | 1,302,331 |
| 2020 | 868,568 |
| 2019 | 2,088,335 |
| 2018 | 2,707,557 |
| 2017 | 2,631,577 |
| 2016 | 1,962,082 |
| 2015 | 2,182,506 |
| 2014 | 2,592,031 |
| 2013 | 2,589,368 |
| 2012 | 2,213,039 |
| 2011 | 2,569,416 |
Facility insight: Dallman
Dallman (GHGRP ID 1001529) is a high-volume reporter at 752K MT CO₂e in 2023 from SPRINGFIELD, IL (#790 of 8,713 nationally) under Power Plants (NAICS 221112).
Across 2011–2023, annual CO₂e fell 70.7%; peak load was 2.7M MT in 2018. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2018 at 2.7M MT CO2e; latest 2023 sits 72.2% below that peak (752K MT). The largest year-to-year move was 2019→2020 (-58.4%, 1.2M MT).
Frequently Asked Questions
Where does Dallman rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Dallman ranks #790 of 8,713 reporting facilities by latest reported CO₂e, and #30 of 299 facilities in IL (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Dallman? ▼
Dallman's 752K MT CO₂e is higher than 7,923 of the 8,713 GHGRP facilities with reported emissions (91%), an exact count from the full corpus, not an estimate.
How much CO2 does Dallman emit? ▼
Dallman reported 752K MT CO2e in 2023.
What share of CITY OF SPRINGFIELD ILLINOIS does Dallman represent? ▼
Dallman accounts for 96.4% of CITY OF SPRINGFIELD ILLINOIS's reported GHGRP CO₂e (752K MT of 779K MT), ranking #1 of 2 facilities under that parent.
What is Dallman's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.8% of reported CO₂e at Dallman, with N₂O the larger non-CO₂ share at 0.5% (CO₂ 99.2%). Shares use the facility's GHGRP gas components for that year.
Where does Dallman rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Dallman ranks #534 of 1,732 by latest reported CO₂e.
Is Dallman reducing emissions? ▼
Over 13 reporting years (2011–2023), Dallman's emissions have decreased by 70.7%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside IL for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside IL (752K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside IL.