Southern California Gas Company - Aliso Canyon
Northridge, CA · LOS ANGELES COUNTY · NAICS 486210
Data updated May 2026
Southern California Gas Company - Aliso Canyon ranks among smaller GHGRP totals (#7,598 of 8,713 nationally; #438 of 549 in CA), a lower-footprint comparator in Petroleum and Natural Gas Systems.
- National rank #7,598 of 8,713 GHGRP facilities
- #438 of 549 in CA
- #1,824 of 2,099 in Petroleum and Natural Gas Systems
- -91.8% since 2011
Southern California Gas Company - Aliso Canyon vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
10,040 7598th of 8713 higher than 1,115 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 · 2020
Facility footprint context
Inside the EPA Petroleum and Natural Gas Systems sector it ranks #1,824 of 2,099 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) |
|---|---|
| 2020 | 10,040 |
| 2019 | 10,949 |
| 2018 | 13,480 |
| 2017 | 22,933 |
| 2016 | 10,621 |
| 2015 | 114,207 |
| 2014 | 131,713 |
| 2013 | 92,141 |
| 2012 | 109,640 |
| 2011 | 122,898 |
Facility insight: Southern California Gas Company - Aliso Canyon
Southern California Gas Company - Aliso Canyon (ID 1004940) reported 10K MT CO₂e for 2020 in LOS ANGELES COUNTY, CA (#7,598 of 8,713 by latest CO₂e).
Across 2011–2020, annual CO₂e fell 91.8%; peak load was 132K MT in 2014. This facility has filed every year from 2011 to 2020, a complete 10-year record.
Peak year was 2014 at 132K MT CO2e; latest 2020 sits 92.4% below that peak (10K MT). The largest year-to-year move was 2015→2016 (-90.7%, 104K MT).
Frequently Asked Questions
Where does Southern California Gas Company - Aliso Canyon rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Southern California Gas Company - Aliso Canyon ranks #7,598 of 8,713 reporting facilities by latest reported CO₂e, and #438 of 549 facilities in CA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Southern California Gas Company - Aliso Canyon? ▼
Southern California Gas Company - Aliso Canyon's 10K MT CO₂e is higher than 1,115 of the 8,713 GHGRP facilities with reported emissions (13%), an exact count from the full corpus, not an estimate.
How much CO2 does Southern California Gas Company - Aliso Canyon emit? ▼
Southern California Gas Company - Aliso Canyon reported 10K MT CO2e in 2020.
Where does Southern California Gas Company - Aliso Canyon rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, Southern California Gas Company - Aliso Canyon ranks #1,824 of 2,099 by latest reported CO₂e.
Is Southern California Gas Company - Aliso Canyon reducing emissions? ▼
Over 10 reporting years (2011–2020), Southern California Gas Company - Aliso Canyon's emissions have decreased by 91.8%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside CA: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside CA (10K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside CA.