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Sempra: Greenhouse-gas emissions records
Greenhouse-gas emissions: 12 records from the U.S. Environmental Protection Agency, all dated Dec 31, 2023.
Newest first. Each links to the agency's own record. Back to the report card.
| Date | Agency | What the agency recorded | Amount or outcome | Record | Retrieved | Matched | Report |
|---|---|---|---|---|---|---|---|
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Holbrook Compressor Station, Sulphur, LA reported 60,006 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (100% owned) | 60,006 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Cameron LNG, LLC, Hackberry, LA reported 2,619,892 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (100% owned) | 2,619,892 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Southern California Gas Co Transmission, Los Angeles, CA reported 5,301 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (100% owned) | 5,301 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Southern California Gas Co Wheeler Ridge station, Mettler, CA reported 23,341 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (100% owned) | 23,341 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Oncor Electric Delivery, Dallas, TX reported 64,637 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (80.25% owned) | 51,871 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: SAN DIEGO GAS & ELECTRIC (LDC), SAN DIEGO, CA reported 54,415 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY INC (100% owned); reports as a fuel supplier (subpart NN) | 54,415 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: SOUTHERN CALIFORNIA GAS CO End User Emissions (LDC), LOS ANGELES, CA reported 1,287,219 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (100% owned); reports as a fuel supplier (subpart NN) | 1,287,219 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Southern California Gas Company - Honor Rancho, VALENCIA, CA reported 26,838 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (100% owned) | 26,838 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Southern California Gas Blythe Facility, Blythe, CA reported 42,712 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (100% owned) | 42,712 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Desert Star Energy Center, Boulder City, NV reported 679,414 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY (100% owned) | 679,414 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Miramar Energy Facility, SAN DIEGO, CA reported 12,791 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY INC (100% owned) | 12,791 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Palomar Energy Center, ESCONDIDO, CA reported 488,006 tonnes CO2e of direct emissions; reported parent SEMPRA ENERGY INC (100% owned) | 488,006 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports (former name) | Report an error |
CSWH is not affiliated with these agencies.