Westlake US 2 LLC
Every figure on PlainCarbon is rendered directly from EPA Greenhouse Gas Reporting Program (GHGRP) data, no number is typed in by an editor. This page draws directly on the EPA Greenhouse Gas Reporting Program (GHGRP), no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.
WESTLAKE, LA · CALCASIEU PARISH · NAICS 325199
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 2,689,617 |
| 2022 | 3,036,845 |
| 2021 | 2,779,109 |
| 2020 | 2,708,141 |
| 2019 | 3,307,323 |
| 2018 | 2,962,654 |
| 2017 | 2,894,510 |
| 2016 | 2,673,863 |
| 2015 | 2,787,825 |
| 2014 | 2,843,695 |
| 2013 | 3,053,842 |
| 2012 | 2,991,200 |
| 2011 | 2,956,961 |
Facility Insight: Westlake US 2 LLC
Westlake US 2 LLC (EPA GHGRP Facility ID 1008459) reported 2.7M metric tons of CO2-equivalent in 2023, operating in WESTLAKE, LA within CALCASIEU PARISH. The site is classified under Chemicals with NAICS code 325199.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions declined by 9.0%, with the peak observed year showing up to 3.3M MT CO2e.
Emissions Analysis
Westlake US 2 LLC is a major emissions source, reporting 2.7M metric tons of CO2 equivalent. Facilities of this scale typically include power plants, refineries, or large manufacturing operations.
Frequently Asked Questions
How much CO2 does Westlake US 2 LLC emit? ▼
Westlake US 2 LLC reported 2.7M MT CO2e in 2023.
Is Westlake US 2 LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), Westlake US 2 LLC's emissions have decreased by 9%. Emissions have remained relatively stable.