Neil Simpson
Gillette, WY · CAMPBELL · NAICS 221112
Last reported 2014. This facility's newest EPA GHGRP report is for 2014, not 2023, so its figures and its rank compare older data with 2023 peers. The ranking tables mark facilities like this one with a "Last reported" label.
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Neil Simpson ranks #3,733 of 8,713 U.S. reporting facilities by latest reported CO₂e and #50 of 132 facilities in WY.
- National rank #3,733 of 8,713 GHGRP facilities
- #50 of 132 in WY
- #1,093 of 1,732 in Power Plants
- -79.2% since 2011
Neil Simpson vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
61,464 3733rd of 8713 higher than 4,980 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 · 2014
Facility footprint context
Inside the EPA Power Plants sector it ranks #1,093 of 1,732 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2014 | 61,464 |
| 2013 | 291,828 |
| 2012 | 314,062 |
| 2011 | 295,920 |
Facility insight: Neil Simpson
Neil Simpson (EPA GHGRP Facility ID 1000598) reported 61K metric tons of CO2-equivalent in 2014, operating in Gillette, WY within CAMPBELL. Among GHGRP reporters it ranks #3,733 of 8,713 nationally by latest CO₂e and #50 of 132 in WY. The site is classified under Power Plants with NAICS code 221112.
Across 2011–2014, annual CO₂e fell 79.2%; peak load was 314K MT in 2012. This facility has filed every year from 2011 to 2014, a complete 4-year record.
Peak year was 2012 at 314K MT CO2e; latest 2014 sits 80.4% below that peak (61K MT). The largest year-to-year move was 2013→2014 (-78.9%, 230K MT).
Frequently Asked Questions
Where does Neil Simpson rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Neil Simpson ranks #3,733 of 8,713 reporting facilities by latest reported CO₂e, and #50 of 132 facilities in WY (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Neil Simpson? ▼
Neil Simpson's 61K MT CO₂e is higher than 4,980 of the 8,713 GHGRP facilities with reported emissions (57%), an exact count from the full corpus, not an estimate.
How much CO2 does Neil Simpson emit? ▼
Neil Simpson reported 61K MT CO2e in 2014.
Where does Neil Simpson rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, Neil Simpson ranks #1,093 of 1,732 by latest reported CO₂e.
Is Neil Simpson reducing emissions? ▼
Over 4 reporting years (2011–2014), Neil Simpson's emissions have decreased by 79.2%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Neil Simpson, both outside WY so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside WY (61K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside WY.