TRANSCO STATION 105
ROCKFORD, AL · COOSA COUNTY · NAICS 486210
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, TRANSCO STATION 105 ranks #3,145 of 8,713 U.S. reporting facilities by latest reported CO₂e and #104 of 199 facilities in AL.
- National rank #3,145 of 8,713 GHGRP facilities
- #104 of 199 in AL
- #405 of 2,099 in Petroleum and Natural Gas Systems
- 1.3% of THE WILLIAMS COS parent CO₂e
- 2023 mix: 3.3% non-CO₂ (CH₄-led)
- -2.2% since 2011
TRANSCO STATION 105 vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
77,693 3145th of 8713 higher than 5,568 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 1.3% of THE WILLIAMS COS reported parent CO₂e (78K MT of 6.2M MT ; #33 of 65 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #405 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 78K MT CO₂e reported for 2023, non-CO₂ gases are 3.3% , led by CH₄ at 3.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 96.7%
- 75K MT
- CH₄
- 3.2%
- 3K MT
- N₂O
- 0.1%
- 42 MT
Annual emissions history
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 77,693 |
| 2022 | 102,756 |
| 2021 | 73,880 |
| 2020 | 88,071 |
| 2019 | 83,072 |
| 2018 | 83,695 |
| 2017 | 40,519 |
| 2016 | 35,615 |
| 2015 | 40,695 |
| 2014 | 37,500 |
| 2013 | 53,891 |
| 2012 | 70,742 |
| 2011 | 79,419 |
Facility insight: TRANSCO STATION 105
TRANSCO STATION 105 (EPA GHGRP Facility ID 1006954) reported 78K metric tons of CO2-equivalent in 2023, operating in ROCKFORD, AL within COOSA COUNTY. Among GHGRP reporters it ranks #3,145 of 8,713 nationally by latest CO₂e and #104 of 199 in AL. The site is classified under Petroleum and Natural Gas Systems with NAICS code 486210.
Over 13 years (2011–2023), emissions stayed within a narrow band around 78K MT CO₂e (peak 103K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2022 at 103K MT CO2e; latest 2023 sits 24.4% below that peak (78K MT). The largest year-to-year move was 2017→2018 (+106.6%, 43K MT).
Frequently Asked Questions
Where does TRANSCO STATION 105 rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, TRANSCO STATION 105 ranks #3,145 of 8,713 reporting facilities by latest reported CO₂e, and #104 of 199 facilities in AL (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than TRANSCO STATION 105? ▼
TRANSCO STATION 105's 78K MT CO₂e is higher than 5,568 of the 8,713 GHGRP facilities with reported emissions (64%), an exact count from the full corpus, not an estimate.
How much CO2 does TRANSCO STATION 105 emit? ▼
TRANSCO STATION 105 reported 78K MT CO2e in 2023.
What share of THE WILLIAMS COS does TRANSCO STATION 105 represent? ▼
TRANSCO STATION 105 accounts for 1.3% of THE WILLIAMS COS's reported GHGRP CO₂e (78K MT of 6.2M MT), ranking #33 of 65 facilities under that parent.
What is TRANSCO STATION 105's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 3.3% of reported CO₂e at TRANSCO STATION 105, with CH₄ the larger non-CO₂ share at 3.2% (CO₂ 96.7%). Shares use the facility's GHGRP gas components for that year.
Where does TRANSCO STATION 105 rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, TRANSCO STATION 105 ranks #405 of 2,099 by latest reported CO₂e.
Is TRANSCO STATION 105 reducing emissions? ▼
Over 13 reporting years (2011–2023), TRANSCO STATION 105's emissions have decreased by 2.2%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for TRANSCO STATION 105, both outside AL so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside AL (78K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside AL.