PERI: Toxic 100 Water Polluters Index

Westlake Chemical

Rank in Toxic 100 Water Polluters: 51
Surface Water releases 2022 (lbs): 273,051
POTW (sewerage plant) transfers 2022 (lbs): 1
Total Surface Water and POTW Toxic Hazard 2022: 171,008,093
EJ: Near Poor Share: 30%
EJ: Minority Share: 19%

You can also view this company's penalties in Violation Tracker.
You can also look at this company's state, local, and Federal subsidies in Subsidy Tracker.
This company is rank 31 on the Toxic 100 Air Polluters list.
This company is rank 90 on the Greenhouse 100 Polluters list.

Facilities displayed below: (display chemicals at facilities) (display chemicals)
(Click on column headers to re-sort table: current sort is by state.)
(Links on facility names lead to full TRI reports.)

Facility Name	City	State	Surface water releases (lbs)	POTW transfers (lbs)	Toxic Hazard (quantity x toxicity)	Percent of total company hazard	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share	Split *
WESTLAKE ROYAL ROOFING - OCEANSIDE	OCEANSIDE	CA	0	1	7	0.00%	0.0%	0.0%	0.0%	0.0%
WESTLAKE EPOXY INC	LAKELAND	FL	0	0	6	0.00%	0.0%	0.0%	0.0%	0.0%
WESTLAKE VINYLS INC	CALVERT CITY	KY	1,460	0	60,385,556	35.31%	38.7%	15.5%	9.4%	3.1%
WESTLAKE PETROCHEMICALS ETHYLENE	SULPHUR	LA	187	0	1,097,116	0.64%	15.8%	8.7%	0.4%	5.5%
WESTLAKE US 2 LLC	WESTLAKE	LA	60,906	0	44,474,258	26.01%	38.4%	16.8%	1.2%	7.2%
LACC LLC US/LOTTE CHEMICAL LOUISIANA LLC	WESTLAKE	LA	170	0	7,352,080	4.30%	27.9%	13.6%	0.0%	10.4%	50%
WESTLAKE VINYLS CO	GEISMAR	LA	87	0	2,034,967	1.19%	13.9%	31.2%	15.8%	12.1%
WESTLAKE CHEMICALS & VINYLS LLC	PLAQUEMINE	LA	209,438	0	55,560,266	32.49%	34.0%	51.1%	39.6%	7.1%
WESTLAKE CHEMICALS & VINYLS LLC	ABERDEEN	MS	0	0	297,491	0.17%	0.0%	0.0%	0.0%	0.0%
WESTLAKE NATRIUM LLC	PROCTOR	WV	888	0	3,482,386	2.04%	37.2%	5.0%	0.9%	1.2%

For explanations of most columns above, including the EJ Shares, see the technical notes.

Toxic hazard: Pounds of direct releases to surface water and pounds transferred to Publicly Operated Treatment Works (POTW's) reported in the US Environmental Protection Agency's Toxics Release Inventory for the year 2022, weighted by toxicity of chemicals. Weights are from the EPA's Risk-Screening Environmental Indicators project. For details, see technical notes.

Quantity of toxic surface water releases and POTW transfers: Pounds of toxic chemicals released directly to surface water at each TRI facility or transferred off-site to a POTW, without weighting for toxicity or population.

* Split: if 50% appears in this column, then the facility's releases have been split among two 50/50% ownership parent companies for their parent company data, although the full pounds and hazard are displayed here.

>>Combined Toxic / Greenhouse 100 Lists

>>Toxic 100 Water Polluters Top Company List

>>Toxic 100 Air Polluters Top Company List

>>Greenhouse 100 Polluters Top Company List

>>Greenhouse 100 Suppliers Top Company List

>>New Toxic 100 Water Polluters Search

>>PERI Polluter Indexes Page