PUGET SOUND ENERGY - SUMAS
SUMAS, WA · WHATCOM COUNTY · NAICS 221112
Data updated May 2026
PUGET SOUND ENERGY - SUMAS sits in the upper third of EPA GHGRP reporters by latest CO₂e (#1,164 of 8,713 nationally, #15 of 116 in WA).
- National rank #1,164 of 8,713 GHGRP facilities
- #15 of 116 in WA
- #684 of 1,732 in Power Plants
- 9.2% of PUGET HOLDINGS parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- +373.4% since 2011
PUGET SOUND ENERGY - SUMAS vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
389,614 1164th of 8713 higher than 7,549 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 9.2% of PUGET HOLDINGS reported parent CO₂e (390K MT of 4.2M MT ; #6 of 8 GHGRP facilities under that parent ). Inside the EPA Power Plants sector it ranks #684 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 390K 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%
- 389K MT
- CH₄
- 0%
- 181 MT
- N₂O
- 0.1%
- 215 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 389,614 |
| 2022 | 216,953 |
| 2021 | 246,885 |
| 2020 | 226,355 |
| 2019 | 227,714 |
| 2018 | 131,166 |
| 2017 | 125,473 |
| 2016 | 192,574 |
| 2015 | 282,703 |
| 2014 | 209,202 |
| 2013 | 250,238 |
| 2012 | 106,647 |
| 2011 | 82,302 |
Facility insight: PUGET SOUND ENERGY - SUMAS
PUGET SOUND ENERGY - SUMAS (GHGRP ID 1004367) is a high-volume reporter at 390K MT CO₂e in 2023 from SUMAS, WA (#1,164 of 8,713 nationally) under Power Plants (NAICS 221112).
From 2011 to 2023, reported CO₂e rose 373.4% (peak 390K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Frequently Asked Questions
Where does PUGET SOUND ENERGY - SUMAS rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, PUGET SOUND ENERGY - SUMAS ranks #1,164 of 8,713 reporting facilities by latest reported CO₂e, and #15 of 116 facilities in WA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than PUGET SOUND ENERGY - SUMAS? ▼
PUGET SOUND ENERGY - SUMAS's 390K MT CO₂e is higher than 7,549 of the 8,713 GHGRP facilities with reported emissions (87%), an exact count from the full corpus, not an estimate.
How much CO2 does PUGET SOUND ENERGY - SUMAS emit? ▼
PUGET SOUND ENERGY - SUMAS reported 390K MT CO2e in 2023.
What share of PUGET HOLDINGS does PUGET SOUND ENERGY - SUMAS represent? ▼
PUGET SOUND ENERGY - SUMAS accounts for 9.2% of PUGET HOLDINGS's reported GHGRP CO₂e (390K MT of 4.2M MT), ranking #6 of 8 facilities under that parent.
What is PUGET SOUND ENERGY - SUMAS's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at PUGET SOUND ENERGY - SUMAS, 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 PUGET SOUND ENERGY - SUMAS rank inside Power Plants? ▼
Among EPA GHGRP facilities tagged Power Plants, PUGET SOUND ENERGY - SUMAS ranks #684 of 1,732 by latest reported CO₂e.
Is PUGET SOUND ENERGY - SUMAS reducing emissions? ▼
Over 13 reporting years (2011–2023), PUGET SOUND ENERGY - SUMAS's emissions have increased by 373.4%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside WA for a top-third GHGRP emitter: CO₂e totals first, then Power Plants neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside WA (390K MT here).
Similar Power Plants CO₂e
Nearest same-sector facility totals outside WA.