NORTHWEST PIPELINE GP SUMNER C/S
Sumner, WA · NAICS 486210
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, NORTHWEST PIPELINE GP SUMNER C/S ranks #4,182 of 8,713 U.S. reporting facilities by latest reported CO₂e and #56 of 116 facilities in WA.
- National rank #4,182 of 8,713 GHGRP facilities
- #56 of 116 in WA
- #675 of 2,099 in Petroleum and Natural Gas Systems
- 0.8% of THE WILLIAMS COS parent CO₂e
- 2023 mix: 1.1% non-CO₂ (CH₄-led)
- +79.0% since 2014
NORTHWEST PIPELINE GP SUMNER C/S vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
51,136 4182nd of 8713 higher than 4,531 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 0.8% of THE WILLIAMS COS reported parent CO₂e (51K MT of 6.2M MT ; #42 of 65 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #675 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 51K MT CO₂e reported for 2023, non-CO₂ gases are 1.1% , led by CH₄ at 1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 98.9%
- 51K MT
- CH₄
- 1%
- 529 MT
- N₂O
- 0.1%
- 28 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 51,136 |
| 2022 | 36,474 |
| 2021 | 27,943 |
| 2020 | 9,603 |
| 2019 | 14,576 |
| 2018 | 35,848 |
| 2017 | 37,486 |
| 2016 | 46,614 |
| 2015 | 50,469 |
| 2014 | 28,561 |
Facility insight: NORTHWEST PIPELINE GP SUMNER C/S
NORTHWEST PIPELINE GP SUMNER C/S (EPA GHGRP Facility ID 1009163) reported 51K metric tons of CO2-equivalent in 2023, operating in Sumner, WA. Among GHGRP reporters it ranks #4,182 of 8,713 nationally by latest CO₂e and #56 of 116 in WA. The site is classified under Petroleum and Natural Gas Systems with NAICS code 486210.
From 2014 to 2023, reported CO₂e rose 79.0% (peak 51K MT). This facility has filed every year from 2014 to 2023, a complete 10-year record.
Frequently Asked Questions
Where does NORTHWEST PIPELINE GP SUMNER C/S rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, NORTHWEST PIPELINE GP SUMNER C/S ranks #4,182 of 8,713 reporting facilities by latest reported CO₂e, and #56 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 NORTHWEST PIPELINE GP SUMNER C/S? ▼
NORTHWEST PIPELINE GP SUMNER C/S's 51K MT CO₂e is higher than 4,531 of the 8,713 GHGRP facilities with reported emissions (52%), an exact count from the full corpus, not an estimate.
How much CO2 does NORTHWEST PIPELINE GP SUMNER C/S emit? ▼
NORTHWEST PIPELINE GP SUMNER C/S reported 51K MT CO2e in 2023.
What share of THE WILLIAMS COS does NORTHWEST PIPELINE GP SUMNER C/S represent? ▼
NORTHWEST PIPELINE GP SUMNER C/S accounts for 0.8% of THE WILLIAMS COS's reported GHGRP CO₂e (51K MT of 6.2M MT), ranking #42 of 65 facilities under that parent.
What is NORTHWEST PIPELINE GP SUMNER C/S's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 1.1% of reported CO₂e at NORTHWEST PIPELINE GP SUMNER C/S, with CH₄ the larger non-CO₂ share at 1% (CO₂ 98.9%). Shares use the facility's GHGRP gas components for that year.
Where does NORTHWEST PIPELINE GP SUMNER C/S rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, NORTHWEST PIPELINE GP SUMNER C/S ranks #675 of 2,099 by latest reported CO₂e.
Is NORTHWEST PIPELINE GP SUMNER C/S reducing emissions? ▼
Over 10 reporting years (2014–2023), NORTHWEST PIPELINE GP SUMNER C/S's emissions have increased by 79%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for NORTHWEST PIPELINE GP SUMNER C/S, both outside WA so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside WA (51K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside WA.