NOVA CHEMICALS OLEFINS 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.
GEISMAR, LA · ASCENSION PARISH · NAICS 325110
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 737,598 |
| 2022 | 723,902 |
| 2021 | 584,117 |
| 2020 | 665,528 |
| 2019 | 773,891 |
| 2018 | 668,464 |
| 2017 | 735,682 |
| 2016 | 778,422 |
| 2015 | 742,556 |
| 2014 | 53,701 |
| 2013 | 316,610 |
| 2012 | 654,877 |
| 2011 | 592,752 |
Facility Insight: NOVA CHEMICALS OLEFINS LLC
NOVA CHEMICALS OLEFINS LLC (EPA GHGRP Facility ID 1002046) reported 738K metric tons of CO2-equivalent in 2023, operating in GEISMAR, LA within ASCENSION PARISH. The site is classified under Chemicals with NAICS code 325110.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 24.4%, with the peak observed year showing up to 778K MT CO2e.
Emissions Analysis
NOVA CHEMICALS OLEFINS LLC is a moderate emitter at 738K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does NOVA CHEMICALS OLEFINS LLC emit? ▼
NOVA CHEMICALS OLEFINS LLC reported 738K MT CO2e in 2023.
Is NOVA CHEMICALS OLEFINS LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), NOVA CHEMICALS OLEFINS LLC's emissions have increased by 24.4%. This may reflect expanded operations or increased production.