Westbrook
Westbrook, ME · NAICS 486210
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Westbrook ranks #4,632 of 8,713 U.S. reporting facilities by latest reported CO₂e and #16 of 35 facilities in ME.
- National rank #4,632 of 8,713 GHGRP facilities
- #16 of 35 in ME
- #818 of 2,099 in Petroleum and Natural Gas Systems
- 0.6% of ENBRIDGE (US) parent CO₂e
- 2023 mix: 6.7% non-CO₂ (CH₄-led)
- +46.0% since 2022
Westbrook vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
43,382 4632nd of 8713 higher than 4,081 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 0.6% of ENBRIDGE (US) reported parent CO₂e (43K MT of 6.8M MT ; #53 of 89 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #818 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 43K MT CO₂e reported for 2023, non-CO₂ gases are 6.7% , led by CH₄ at 6.7% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 93.3%
- 40K MT
- CH₄
- 6.7%
- 3K MT
- N₂O
- 0.1%
- 23 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 43,382 |
| 2022 | 29,715 |
Facility insight: Westbrook
Westbrook (EPA GHGRP Facility ID 1014566) reported 43K metric tons of CO2-equivalent in 2023, operating in Westbrook, ME. Among GHGRP reporters it ranks #4,632 of 8,713 nationally by latest CO₂e and #16 of 35 in ME. The site is classified under Petroleum and Natural Gas Systems with NAICS code 486210.
From 2022 to 2023, reported CO₂e rose 46.0% (peak 43K MT). This facility has filed every year from 2022 to 2023, a complete 2-year record.
Frequently Asked Questions
Where does Westbrook rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Westbrook ranks #4,632 of 8,713 reporting facilities by latest reported CO₂e, and #16 of 35 facilities in ME (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Westbrook? ▼
Westbrook's 43K MT CO₂e is higher than 4,081 of the 8,713 GHGRP facilities with reported emissions (47%), an exact count from the full corpus, not an estimate.
How much CO2 does Westbrook emit? ▼
Westbrook reported 43K MT CO2e in 2023.
What share of ENBRIDGE (US) does Westbrook represent? ▼
Westbrook accounts for 0.6% of ENBRIDGE (US)'s reported GHGRP CO₂e (43K MT of 6.8M MT), ranking #53 of 89 facilities under that parent.
What is Westbrook's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 6.7% of reported CO₂e at Westbrook, with CH₄ the larger non-CO₂ share at 6.7% (CO₂ 93.3%). Shares use the facility's GHGRP gas components for that year.
Where does Westbrook rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Westbrook ranks #818 of 2,099 by latest reported CO₂e.
Is Westbrook reducing emissions? ▼
Over 2 reporting years (2022–2023), Westbrook's emissions have increased by 46%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Westbrook, both outside ME so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside ME (43K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside ME.