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Westlake Corporation: 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: LACC, LLC US / Lotte Chemical Louisiana LLC, Westlake, LA reported 688,970 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (31.17% owned) | 214,752 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: Westlake Longview Corp., Longview, TX reported 24,271 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (100% owned) | 24,271 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: Westlake US 2 LLC, WESTLAKE, LA reported 2,689,617 tonnes CO2e of direct emissions; reported parent WESTLAKE CORP (100% owned) | 2,689,617 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: Westlake Chemicals & Vinyls LLC, WESTLAKE, LA reported 66,917 tonnes CO2e of direct emissions; reported parent WESTLAKE CORP (100% owned) | 66,917 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: WESTLAKE VINYLS INC, CALVERT CITY, KY reported 489,941 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (100% owned) | 489,941 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: WESTLAKE STYRENE LLC - STYRENE MONOMER PRODUCTION FACILITY, SULPHUR, LA reported 166,187 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (100% owned) | 166,187 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: WESTLAKE VINYLS CO LP, GEISMAR, LA reported 261,435 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (100% owned) | 261,435 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: Westlake, Aberdeen, ABERDEEN, MS reported 56,278 tonnes CO2e of direct emissions; reported parent WESTLAKE CORP (100% owned) | 56,278 tonnes CO2e (direct, the parent's share) | Source record | Oct 26, 2026 | matched by the parent company the agency reports | Report an error |
| Dec 31, 2023 | U.S. Environmental Protection Agency | GHGRP 2023: WESTLAKE PETROCHEMICALS LP - ETHYLENE MANUFACTURING COMPLEX (PETRO I/PETRO II), SULPHUR, LA reported 1,068,186 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (100% owned) | 1,068,186 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: WESTLAKE POLYMERS LP - POLYETHYLENE I & II PLANTS, SULPHUR, LA reported 26,894 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (100% owned) | 26,894 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: Westlake Chemicals and Vinyls, LLC, PLAQUEMINE, LA reported 1,167,601 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (100% owned) | 1,167,601 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: Eagle Natrium LLC - Natrium Plant, Proctor, WV reported 598,986 tonnes CO2e of direct emissions; reported parent WESTLAKE CHEMICAL CORP (100% owned) | 598,986 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.