CALIFORNIA STEEL INDUSTRIES INC
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.
FONTANA, CA · SAN BERNARDINO COUNTY · NAICS 331221
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 164,102 |
| 2022 | 137,416 |
| 2021 | 167,894 |
| 2020 | 124,533 |
| 2019 | 153,388 |
| 2018 | 176,815 |
| 2017 | 176,918 |
| 2016 | 180,283 |
| 2015 | 160,520 |
| 2014 | 205,605 |
| 2013 | 195,684 |
| 2012 | 190,882 |
| 2011 | 190,051 |
Facility Insight: CALIFORNIA STEEL INDUSTRIES INC
CALIFORNIA STEEL INDUSTRIES INC (EPA GHGRP Facility ID 1006761) reported 164K metric tons of CO2-equivalent in 2023, operating in FONTANA, CA within SAN BERNARDINO COUNTY. The site is classified under Metals with NAICS code 331221.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions declined by 13.7%, with the peak observed year showing up to 206K MT CO2e.
Emissions Analysis
CALIFORNIA STEEL INDUSTRIES INC is a moderate emitter at 164K MT CO2e, typical of mid-sized industrial operations.
Frequently Asked Questions
How much CO2 does CALIFORNIA STEEL INDUSTRIES INC emit? ▼
CALIFORNIA STEEL INDUSTRIES INC reported 164K MT CO2e in 2023.
Is CALIFORNIA STEEL INDUSTRIES INC reducing emissions? ▼
Over 13 reporting years (2011–2023), CALIFORNIA STEEL INDUSTRIES INC's emissions have decreased by 13.7%. This suggests meaningful progress in emissions reduction.