Riley Ridge Gas Plant
Big Piney, WY · SUBLETTE COUNTY · NAICS 211111
Data updated May 2026
Riley Ridge Gas Plant ranks among smaller GHGRP totals (#8,711 of 8,713 nationally; #132 of 132 in WY), a lower-footprint comparator in Injection of CO2.
- National rank #8,711 of 8,713 GHGRP facilities
- #132 of 132 in WY
- #33 of 33 in Injection of CO2
- -100.0% since 2013
Riley Ridge Gas Plant vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
0 8711th of 8713 higher than 2 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 · 2017
Facility footprint context
Inside the EPA Injection of CO2 sector it ranks #33 of 33 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2017 | 0 |
| 2016 | 398 |
| 2015 | 4,859 |
| 2014 | 32,986 |
| 2013 | 1,630 |
Facility insight: Riley Ridge Gas Plant
Riley Ridge Gas Plant (ID 1011123) reported 0 MT CO₂e for 2017 in SUBLETTE COUNTY, WY (#8,711 of 8,713 by latest CO₂e).
Across 2013–2017, annual CO₂e fell 100.0%; peak load was 33K MT in 2014. This facility has filed every year from 2013 to 2017, a complete 5-year record.
Peak year was 2014 at 33K MT CO2e; latest 2017 sits 100% below that peak (0 MT). The largest year-to-year move was 2013→2014 (+1924.0%, 31K MT).
Frequently Asked Questions
Where does Riley Ridge Gas Plant rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Riley Ridge Gas Plant ranks #8,711 of 8,713 reporting facilities by latest reported CO₂e, and #132 of 132 facilities in WY (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Riley Ridge Gas Plant? ▼
Riley Ridge Gas Plant's 0 MT CO₂e is higher than 2 of the 8,713 GHGRP facilities with reported emissions (0%), an exact count from the full corpus, not an estimate.
How much CO2 does Riley Ridge Gas Plant emit? ▼
Riley Ridge Gas Plant reported 0 MT CO2e in 2017.
Where does Riley Ridge Gas Plant rank inside Injection of CO2? ▼
Among EPA GHGRP facilities tagged Injection of CO2, Riley Ridge Gas Plant ranks #33 of 33 by latest reported CO₂e.
Is Riley Ridge Gas Plant reducing emissions? ▼
Over 5 reporting years (2013–2017), Riley Ridge Gas Plant's emissions have decreased by 100%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside WY: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside WY (0 MT here).
Similar Injection of CO2 CO₂e
Nearest same-sector facility totals outside WY.