Special Metals Corporation
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.
Dunkirk, NY · CHAUTAUQUA COUNTY · NAICS 332111
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 40,800 |
| 2022 | 36,284 |
| 2021 | 25,310 |
| 2020 | 16,979 |
| 2019 | 36,340 |
| 2018 | 35,986 |
| 2017 | 34,516 |
| 2016 | 31,802 |
| 2015 | 34,287 |
| 2014 | 32,025 |
| 2013 | 30,898 |
| 2012 | 32,691 |
| 2011 | 30,300 |
Facility Insight: Special Metals Corporation
Special Metals Corporation (EPA GHGRP Facility ID 1011742) reported 41K metric tons of CO2-equivalent in 2023, operating in Dunkirk, NY within CHAUTAUQUA COUNTY. The site is classified under Other with NAICS code 332111.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 34.7%, with the peak observed year showing up to 41K MT CO2e.
Emissions Analysis
Special Metals Corporation reports 41K MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Frequently Asked Questions
How much CO2 does Special Metals Corporation emit? ▼
Special Metals Corporation reported 41K MT CO2e in 2023.
Is Special Metals Corporation reducing emissions? ▼
Over 13 reporting years (2011–2023), Special Metals Corporation's emissions have increased by 34.7%. This may reflect expanded operations or increased production.