FencelineData

WESTLAKE CHEMICALS & VINYLS LLC

WESTLAKE CORP

Facility Summary

1600 VCM PLANT RD, WESTLAKE, LA, 70669 (CALCASIEU PARISH)

In 2022, this facility made toxic releases of:

- Concern to the air

- Onsite air release of Clean Air Act chemicals

- Onsite release Persistent bioaccumulative toxic substance (PBTs)

- Onsite release of known carcinogens

This facility reported the following greenhouse gas releases for 2022:

- 22.75 metric tons of Methane (CH4)

- 27.12 metric tons of Nitrous Oxide (N2O)

- 12,928.40 metric tons of Carbon Dioxide (CO2)

18-month enforcement and compliance history summary for this facility:

Facility: Significant Violation

Clean Air Act: No Violation Identified

Clean Water Act: No Violation Identified

Resource Conservation and Recovery Act : Significant Noncomplier

Total Penalties: $448,408

Last Penalty: 04/29/2022

2022 Toxic Substance Releases

Substance	Total (lbs)	Air (lbs)	Water (lbs)	Land (lbs)	UnInj (lbs)	Offsite (lbs)
HYDROCHLORIC ACID CASRN: 7647-01-0	81,986.43	81,986.43	0.00	0.00	0.00	0.00
This substance is a developmental or reproductive toxin. (Source: Plastichem Project) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
CHLORINE CASRN: 7782-50-5	30,890.00	30,890.00	0.00	0.00	0.00	0.00
This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
ETHYLENE DICHLORIDE CASRN: 107-06-2	12,571.57	12,571.57	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
VINYL CHLORIDE CASRN: 75-01-4	7,036.00	7,036.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: International Agency for Research on Cancer Monographs On the Evaluation of Carcinogenic Risks to Humans) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
ETHYLENE CASRN: 74-85-1	6,967.00	6,967.00	0.00	0.00	0.00	0.00
This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity)

Substance	Total	Air	Water	Land	UnInj	Offsite
PROPYLENE CASRN: 115-07-1	6,488.00	6,488.00	0.00	0.00	0.00	0.00
This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange))

Substance	Total	Air	Water	Land	UnInj	Offsite
ETHYL CHLORIDE CASRN: 75-00-3	1,853.00	1,853.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: California Proposition 65) This substance is a developmental or reproductive toxin. (Source: Plastichem Project) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
METHYLENE CHLORIDE CASRN: 75-09-2	906.92	906.92	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: International Agency for Research on Cancer Monographs On the Evaluation of Carcinogenic Risks to Humans) This substance is a mutagen. (Source: Plastichem Project) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
CHLOROFORM CASRN: 67-66-3	690.00	690.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens) This substance is a developmental or reproductive toxin. (Source: California Proposition 65) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
CARBON TETRACHLORIDE CASRN: 56-23-5	301.00	301.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens) This substance is a developmental or reproductive toxin. (Source: Plastichem Project) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
1,1,2-TRICHLOROETHANE (TCE) CASRN: 79-00-5	254.00	254.00	0.00	0.00	0.00	0.00
This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
TRICHLOROETHYLENE CASRN: 79-01-6	197.00	197.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: International Agency for Research on Cancer Monographs On the Evaluation of Carcinogenic Risks to Humans) This substance is a developmental or reproductive toxin. (Source: California Proposition 65) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
1,1,2,2-TETRACHLOROETHANE CASRN: 79-34-5	51.00	51.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
1,1-DICHLOROETHANE CASRN: 75-34-3	51.00	51.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
CHLOROBENZENE CASRN: 108-90-7	41.00	41.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: Plastichem Project) This substance is a mutagen. (Source: Plastichem Project) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
BENZENE CASRN: 71-43-2	35.00	35.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: International Agency for Research on Cancer Monographs On the Evaluation of Carcinogenic Risks to Humans) This substance is a developmental or reproductive toxin. (Source: California Proposition 65) This substance is a mutagen. (Source: European Chemical Agency InfoCards) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
CHLOROPRENE CASRN: 126-99-8	14.00	14.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
1,2-DICHLOROETHENE CASRN: 540-59-0	6.00	6.00	0.00	0.00	0.00	0.00
This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC))

Substance	Total	Air	Water	Land	UnInj	Offsite
ETHYLENE OXIDE CASRN: 75-21-8	6.00	6.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: International Agency for Research on Cancer Monographs On the Evaluation of Carcinogenic Risks to Humans) This substance is a developmental or reproductive toxin. (Source: California Proposition 65) This substance is a mutagen. (Source: Plastichem Project) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
DIOXIN AND DIOXIN-LIKE COMPOUNDS (TRI CATEGORY) CASRN: N150	5.93	1.15	0.00	0.00	0.00	4.78
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI)) This substance is a carcinogen. (Source: U.S. EPA Toxics Release Inventory (TRI)) This substance is a dioxin. (Source: U.S. EPA Toxics Release Inventory (TRI)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
VINYLIDENE CHLORIDE CASRN: 75-35-4	4.00	4.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
BIS(2-CHLOROETHYL) ETHER CASRN: 111-44-4	2.00	2.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: California Proposition 65) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
1,4-DICHLORO-2-BUTENE CASRN: 764-41-0	1.00	1.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: California Proposition 65)

Substance	Total	Air	Water	Land	UnInj	Offsite
PENTACHLOROETHANE CASRN: 76-01-7	0.00	0.00	0.00	0.00	0.00	0.00


Substance	Total	Air	Water	Land	UnInj	Offsite
TETRACHLOROETHYLENE CASRN: 127-18-4	0.00	0.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: International Agency for Research on Cancer Monographs On the Evaluation of Carcinogenic Risks to Humans) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an endocrine disruptor. (Source: TEDX (The Endocrine Disruption eXchange)) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
3,3',4,4',5,5'-HEXACHLOROBIPHENYL CASRN: 1336-36-3	0.00	0.00	0.00	0.00	0.00	0.00
This is a persistent bioaccumulative toxic substance (PBTs). (Source: U.S. EPA Toxics Release Inventory (TRI)) This substance is a carcinogen. (Source: International Agency for Research on Cancer Monographs On the Evaluation of Carcinogenic Risks to Humans) This substance is a developmental or reproductive toxin. (Source: Plastichem Project) This substance is a neurotoxin. (Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity) This substance is an asthmagen. (Source: Association of Occupational and Environmental Clinics (AOEC)) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite
HEXACHLOROETHANE CASRN: 67-72-1	0.00	0.00	0.00	0.00	0.00	0.00
This substance is a carcinogen. (Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens) This substance is a clean air act chemical. (Source: U.S. EPA Toxics Release Inventory (TRI))

Substance	Total	Air	Water	Land	UnInj	Offsite