Columbia Gas Transmission LLC Seneca CS
Seneca Rocks, WV · PENDLETON COUNTY · NAICS 486210
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Columbia Gas Transmission LLC Seneca CS ranks #5,176 of 8,713 U.S. reporting facilities by latest reported CO₂e and #112 of 182 facilities in WV.
- National rank #5,176 of 8,713 GHGRP facilities
- #112 of 182 in WV
- #993 of 2,099 in Petroleum and Natural Gas Systems
- 1.7% of GIP Pilot Acquisition Partners parent CO₂e
- 2023 mix: 7.8% non-CO₂ (CH₄-led)
- +13.3% since 2016
Columbia Gas Transmission LLC Seneca CS vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
35,452 5176th of 8713 higher than 3,537 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 1.7% of GIP Pilot Acquisition Partners reported parent CO₂e (35K MT of 2.1M MT ; #20 of 26 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #993 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 35K MT CO₂e reported for 2023, non-CO₂ gases are 7.8% , led by CH₄ at 7.8% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 92.2%
- 33K MT
- CH₄
- 7.8%
- 3K MT
- N₂O
- 0.1%
- 18 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 35,452 |
| 2022 | 59,286 |
| 2021 | 30,191 |
| 2020 | 36,700 |
| 2019 | 58,732 |
| 2018 | 37,132 |
| 2017 | 30,825 |
| 2016 | 31,291 |
Facility insight: Columbia Gas Transmission LLC Seneca CS
Columbia Gas Transmission LLC Seneca CS (EPA GHGRP Facility ID 1012697) reported 35K metric tons of CO2-equivalent in 2023, operating in Seneca Rocks, WV within PENDLETON COUNTY. Among GHGRP reporters it ranks #5,176 of 8,713 nationally by latest CO₂e and #112 of 182 in WV. The site is classified under Petroleum and Natural Gas Systems with NAICS code 486210.
From 2016 to 2023, reported CO₂e rose 13.3% (peak 59K MT). This facility has filed every year from 2016 to 2023, a complete 8-year record.
Peak year was 2022 at 59K MT CO2e; latest 2023 sits 40.2% below that peak (35K MT). The largest year-to-year move was 2021→2022 (+96.4%, 29K MT).
Frequently Asked Questions
Where does Columbia Gas Transmission LLC Seneca CS rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Columbia Gas Transmission LLC Seneca CS ranks #5,176 of 8,713 reporting facilities by latest reported CO₂e, and #112 of 182 facilities in WV (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Columbia Gas Transmission LLC Seneca CS? ▼
Columbia Gas Transmission LLC Seneca CS's 35K MT CO₂e is higher than 3,537 of the 8,713 GHGRP facilities with reported emissions (41%), an exact count from the full corpus, not an estimate.
How much CO2 does Columbia Gas Transmission LLC Seneca CS emit? ▼
Columbia Gas Transmission LLC Seneca CS reported 35K MT CO2e in 2023.
What share of GIP Pilot Acquisition Partners does Columbia Gas Transmission LLC Seneca CS represent? ▼
Columbia Gas Transmission LLC Seneca CS accounts for 1.7% of GIP Pilot Acquisition Partners's reported GHGRP CO₂e (35K MT of 2.1M MT), ranking #20 of 26 facilities under that parent.
What is Columbia Gas Transmission LLC Seneca CS's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 7.8% of reported CO₂e at Columbia Gas Transmission LLC Seneca CS, with CH₄ the larger non-CO₂ share at 7.8% (CO₂ 92.2%). Shares use the facility's GHGRP gas components for that year.
Where does Columbia Gas Transmission LLC Seneca CS rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Columbia Gas Transmission LLC Seneca CS ranks #993 of 2,099 by latest reported CO₂e.
Is Columbia Gas Transmission LLC Seneca CS reducing emissions? ▼
Over 8 reporting years (2016–2023), Columbia Gas Transmission LLC Seneca CS's emissions have increased by 13.3%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Columbia Gas Transmission LLC Seneca CS, both outside WV so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside WV (35K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside WV.