SUPERIOR ALUMINUM ALLOYS 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.
NEW HAVEN, IN · ALLEN COUNTY · NAICS 331314
Data updated May 2026
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 31,253 |
| 2022 | 30,769 |
| 2021 | 36,253 |
| 2020 | 33,870 |
| 2019 | 37,831 |
| 2018 | 41,673 |
| 2017 | 39,390 |
| 2016 | 36,844 |
| 2015 | 32,490 |
| 2014 | 36,116 |
| 2013 | 35,122 |
| 2012 | 29,611 |
| 2011 | 29,484 |
Facility Insight: SUPERIOR ALUMINUM ALLOYS LLC
SUPERIOR ALUMINUM ALLOYS LLC (EPA GHGRP Facility ID 1004100) reported 31K metric tons of CO2-equivalent in 2023, operating in NEW HAVEN, IN within ALLEN COUNTY. The site is classified under Metals with NAICS code 331314.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions rose by 6.0%, with the peak observed year showing up to 42K MT CO2e.
Emissions Analysis
SUPERIOR ALUMINUM ALLOYS LLC reports 31K MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Frequently Asked Questions
How much CO2 does SUPERIOR ALUMINUM ALLOYS LLC emit? ▼
SUPERIOR ALUMINUM ALLOYS LLC reported 31K MT CO2e in 2023.
Is SUPERIOR ALUMINUM ALLOYS LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), SUPERIOR ALUMINUM ALLOYS LLC's emissions have increased by 6%. Emissions have remained relatively stable.