ALCOA INC - WARRICK OPERATIONS
NEWBURGH, IN · WARRICK COUNTY · NAICS 331313
Data updated May 2026
ALCOA INC - WARRICK OPERATIONS sits in the upper third of EPA GHGRP reporters by latest CO₂e (#80 of 8,713 nationally, #8 of 230 in IN).
- National rank #80 of 8,713 GHGRP facilities
- #8 of 230 in IN
- #4 of 363 in Metals
- 89.8% of ALCOA parent CO₂e
- 2023 mix: 0.5% non-CO₂ (N₂O-led)
- -29.2% since 2011
ALCOA INC - WARRICK OPERATIONS vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
4,867,519 80th of 8713 higher than 8,633 of 8,713 facilities
GHGRP facilities, banded by latest reported CO₂e (MT)
Each bar is a band; taller bars hold more facilities. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source EPA Greenhouse Gas Reporting Program · 2023
Facility footprint context
This site accounts for 89.8% of ALCOA reported parent CO₂e (4.9M MT of 5.4M MT ; #1 of 4 GHGRP facilities under that parent ). Inside the EPA Metals sector it ranks #4 of 363 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 4.9M MT CO₂e reported for 2023, non-CO₂ gases are 0.5% , led by N₂O at 0.5% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 98.3%
- 4.8M MT
- CH₄
- 0%
- 1K MT
- N₂O
- 0.5%
- 24K MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 4,867,519 |
| 2022 | 5,466,627 |
| 2021 | 5,724,447 |
| 2020 | 5,963,440 |
| 2019 | 5,235,338 |
| 2018 | 5,379,019 |
| 2017 | 3,467,217 |
| 2016 | 4,457,285 |
| 2015 | 6,827,548 |
| 2014 | 6,777,677 |
| 2013 | 6,608,803 |
| 2012 | 6,528,200 |
| 2011 | 6,875,398 |
Facility insight: ALCOA INC - WARRICK OPERATIONS
ALCOA INC - WARRICK OPERATIONS (GHGRP ID 1001877) is a high-volume reporter at 4.9M MT CO₂e in 2023 from NEWBURGH, IN (#80 of 8,713 nationally) under Metals (NAICS 331313).
Across 2011–2023, annual CO₂e fell 29.2%; peak load was 6.9M MT in 2011. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2011 at 6.9M MT CO2e; latest 2023 sits 29.2% below that peak (4.9M MT). The largest year-to-year move was 2015→2016 (-34.7%, 2.4M MT).
Frequently Asked Questions
Where does ALCOA INC - WARRICK OPERATIONS rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, ALCOA INC - WARRICK OPERATIONS ranks #80 of 8,713 reporting facilities by latest reported CO₂e, and #8 of 230 facilities in IN (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than ALCOA INC - WARRICK OPERATIONS? ▼
ALCOA INC - WARRICK OPERATIONS's 4.9M MT CO₂e is higher than 8,633 of the 8,713 GHGRP facilities with reported emissions (99%), an exact count from the full corpus, not an estimate.
How much CO2 does ALCOA INC - WARRICK OPERATIONS emit? ▼
ALCOA INC - WARRICK OPERATIONS reported 4.9M MT CO2e in 2023.
What share of ALCOA does ALCOA INC - WARRICK OPERATIONS represent? ▼
ALCOA INC - WARRICK OPERATIONS accounts for 89.8% of ALCOA's reported GHGRP CO₂e (4.9M MT of 5.4M MT), ranking #1 of 4 facilities under that parent.
What is ALCOA INC - WARRICK OPERATIONS's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.5% of reported CO₂e at ALCOA INC - WARRICK OPERATIONS, with N₂O the larger non-CO₂ share at 0.5% (CO₂ 98.3%). Shares use the facility's GHGRP gas components for that year.
Where does ALCOA INC - WARRICK OPERATIONS rank inside Metals? ▼
Among EPA GHGRP facilities tagged Metals, ALCOA INC - WARRICK OPERATIONS ranks #4 of 363 by latest reported CO₂e.
Is ALCOA INC - WARRICK OPERATIONS reducing emissions? ▼
Over 13 reporting years (2011–2023), ALCOA INC - WARRICK OPERATIONS's emissions have decreased by 29.2%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Peer sets outside IN for a top-third GHGRP emitter: CO₂e totals first, then Metals neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside IN (4.9M MT here).
Similar Metals CO₂e
Nearest same-sector facility totals outside IN.