ARCONIC LAFAYETTE LLC
LAFAYETTE, IN · TIPPECANOE COUNTY · NAICS 331314
Annual Emissions History
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 33,755 |
| 2022 | 38,859 |
| 2021 | 35,551 |
| 2020 | 47,815 |
| 2019 | 60,171 |
| 2018 | 58,402 |
| 2017 | 57,539 |
| 2016 | 57,738 |
| 2015 | 55,985 |
| 2014 | 50,219 |
| 2013 | 52,439 |
| 2012 | 49,415 |
| 2011 | 48,665 |
Facility Insight: ARCONIC LAFAYETTE LLC
ARCONIC LAFAYETTE LLC (EPA GHGRP Facility ID 1004649) reported 34K metric tons of CO2-equivalent in 2023, operating in LAFAYETTE, IN within TIPPECANOE COUNTY. The site is classified under Metals with NAICS code 331314, placing it within the group of U.S. facilities that cross the 25,000 MT CO2e annual reporting threshold set by EPA under 40 CFR Part 98. Self-reported emissions are verified by EPA staff, and the reported CO2e total aggregates CO2, methane (CH4), and nitrous oxide (N2O) weighted by their 100-year global warming potentials.
The facility has 13 years of reported data on record, covering the 2011–2023 window. Over that period, annual CO2e emissions declined by 30.6%, with the peak observed year showing up to 60K MT CO2e. Because facility emissions can swing year-to-year based on production volume, fuel mix, outages, or control upgrades, a single year rarely tells the full story — the emissions history table above unpacks CO2, CH4, and N2O contributions separately so readers can see which gas is driving the trend.
For context, this reported total captures Scope 1 direct emissions from on-site combustion, industrial processes, and fugitive sources — it excludes Scope 2 purchased electricity and Scope 3 upstream or downstream emissions. Users comparing this facility to others in IN should cross-reference with the state-level rollup on our IN emissions page and the parent company profile where linked, since facility-level disclosures are most meaningful when placed against the operator's broader portfolio. All underlying data is EPA-published and freely available via the GHGRP envirofacts API.
Emissions Analysis
ARCONIC LAFAYETTE LLC reports 34K MT CO2e, placing it among smaller reporting facilities in the GHGRP.
Emissions have declined 30.6% over the reporting period, potentially reflecting efficiency improvements, fuel switching, or production changes. EPA GHGRP covers facilities emitting 25,000+ MT CO2e annually.
Frequently Asked Questions
How much CO2 does ARCONIC LAFAYETTE LLC emit? ▼
ARCONIC LAFAYETTE LLC reported 34K metric tons of CO2 equivalent (CO2e) in 2023, according to EPA Greenhouse Gas Reporting Program data.
Is ARCONIC LAFAYETTE LLC reducing emissions? ▼
Over 13 reporting years (2011–2023), ARCONIC LAFAYETTE LLC's emissions have decreased by 30.6%. This suggests meaningful progress in emissions reduction.
What industry sector is ARCONIC LAFAYETTE LLC in? ▼
ARCONIC LAFAYETTE LLC is classified under Metals (NAICS code 331314). Located in LAFAYETTE, IN.
What gases does ARCONIC LAFAYETTE LLC emit? ▼
ARCONIC LAFAYETTE LLC reports emissions of CO2 (carbon dioxide), CH4 (methane), and N2O (nitrous oxide), converted to CO2-equivalent using EPA global warming potentials. The gas breakdown for each reporting year is shown in the emissions history table above.
How many years of data are available for ARCONIC LAFAYETTE LLC? ▼
ARCONIC LAFAYETTE LLC has 13 years of EPA GHGRP data on record, spanning 2011 to 2023. The GHGRP has collected data since 2010 from facilities emitting 25,000+ MT CO2e annually.
Where does this emissions data come from? ▼
All data comes from the EPA Greenhouse Gas Reporting Program (GHGRP), which requires facilities emitting 25,000+ metric tons of CO2e per year to report annually. Data is self-reported by facilities and verified by the EPA.
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Related Data Portals
Source: EPA GHGRP Facility ID 1004649. Data subject to facility self-reporting. Not compliance advice.
Read our methodology — how this data is sourced, computed, and verified.