TRANSCO STATION 517
Benton, PA · COLUMBIA COUNTY · NAICS 486210
Data updated May 2026
TRANSCO STATION 517 sits in the upper third of EPA GHGRP reporters by latest CO₂e (#2,259 of 8,713 nationally, #99 of 404 in PA).
- National rank #2,259 of 8,713 GHGRP facilities
- #99 of 404 in PA
- #211 of 2,099 in Petroleum and Natural Gas Systems
- 2% of THE WILLIAMS COS parent CO₂e
- 2023 mix: 2.5% non-CO₂ (CH₄-led)
- +296.0% since 2013
TRANSCO STATION 517 vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
125,620 2259th of 8713 higher than 6,454 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 2% of THE WILLIAMS COS reported parent CO₂e (126K MT of 6.2M MT ; #13 of 65 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #211 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 126K MT CO₂e reported for 2023, non-CO₂ gases are 2.5% , led by CH₄ at 2.5% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 97.5%
- 122K MT
- CH₄
- 2.5%
- 3K MT
- N₂O
- 0.1%
- 69 MT
Emissions growth across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 125,620 |
| 2022 | 115,818 |
| 2021 | 92,846 |
| 2020 | 38,178 |
| 2019 | 46,855 |
| 2018 | 46,858 |
| 2017 | 30,306 |
| 2016 | 49,039 |
| 2015 | 17,994 |
| 2014 | 25,461 |
| 2013 | 31,724 |
Facility insight: TRANSCO STATION 517
TRANSCO STATION 517 (GHGRP ID 1009159) is a high-volume reporter at 126K MT CO₂e in 2023 from Benton, PA (#2,259 of 8,713 nationally) under Petroleum and Natural Gas Systems (NAICS 486210).
From 2013 to 2023, reported CO₂e rose 296.0% (peak 126K MT). This facility has filed every year from 2013 to 2023, a complete 11-year record.
Frequently Asked Questions
Where does TRANSCO STATION 517 rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, TRANSCO STATION 517 ranks #2,259 of 8,713 reporting facilities by latest reported CO₂e, and #99 of 404 facilities in PA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than TRANSCO STATION 517? ▼
TRANSCO STATION 517's 126K MT CO₂e is higher than 6,454 of the 8,713 GHGRP facilities with reported emissions (74%), an exact count from the full corpus, not an estimate.
How much CO2 does TRANSCO STATION 517 emit? ▼
TRANSCO STATION 517 reported 126K MT CO2e in 2023.
What share of THE WILLIAMS COS does TRANSCO STATION 517 represent? ▼
TRANSCO STATION 517 accounts for 2% of THE WILLIAMS COS's reported GHGRP CO₂e (126K MT of 6.2M MT), ranking #13 of 65 facilities under that parent.
What is TRANSCO STATION 517's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 2.5% of reported CO₂e at TRANSCO STATION 517, with CH₄ the larger non-CO₂ share at 2.5% (CO₂ 97.5%). Shares use the facility's GHGRP gas components for that year.
Where does TRANSCO STATION 517 rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, TRANSCO STATION 517 ranks #211 of 2,099 by latest reported CO₂e.
Is TRANSCO STATION 517 reducing emissions? ▼
Over 11 reporting years (2013–2023), TRANSCO STATION 517's emissions have increased by 296%. This may reflect expanded operations or increased production.
Nationwide facilities with similar CO₂e or sector
Peer sets outside PA for a top-third GHGRP emitter: CO₂e totals first, then Petroleum and Natural Gas Systems neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside PA (126K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside PA.