Waupaca Foundry INC. - PLT 1
WAUPACA, WI · WAUPACA COUNTY · NAICS 331511
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, Waupaca Foundry INC. - PLT 1 ranks #2,980 of 8,713 U.S. reporting facilities by latest reported CO₂e and #54 of 161 facilities in WI.
- National rank #2,980 of 8,713 GHGRP facilities
- #54 of 161 in WI
- #151 of 363 in Metals
- 83.5% of HITACHI METALS AMERICA parent CO₂e
- 2023 mix: 0.6% non-CO₂ (N₂O-led)
- -14.7% since 2011
Waupaca Foundry INC. - PLT 1 vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
83,654 2980th of 8713 higher than 5,733 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 83.5% of HITACHI METALS AMERICA reported parent CO₂e (84K MT of 100K MT ; #1 of 2 GHGRP facilities under that parent ). Inside the EPA Metals sector it ranks #151 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 84K MT CO₂e reported for 2023, non-CO₂ gases are 0.6% , led by N₂O at 0.4% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.4%
- 83K MT
- CH₄
- 0.2%
- 182 MT
- N₂O
- 0.4%
- 313 MT
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 83,654 |
| 2022 | 92,159 |
| 2021 | 69,825 |
| 2020 | 67,497 |
| 2019 | 80,490 |
| 2018 | 97,119 |
| 2017 | 93,669 |
| 2016 | 93,421 |
| 2015 | 104,257 |
| 2014 | 114,465 |
| 2013 | 108,212 |
| 2012 | 98,156 |
| 2011 | 98,068 |
Facility insight: Waupaca Foundry INC. - PLT 1
Waupaca Foundry INC. - PLT 1 (EPA GHGRP Facility ID 1002200) reported 84K metric tons of CO2-equivalent in 2023, operating in WAUPACA, WI within WAUPACA COUNTY. Among GHGRP reporters it ranks #2,980 of 8,713 nationally by latest CO₂e and #54 of 161 in WI. The site is classified under Metals with NAICS code 331511.
Across 2011–2023, annual CO₂e fell 14.7%; peak load was 114K MT in 2014. This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2014 at 114K MT CO2e; latest 2023 sits 26.9% below that peak (84K MT). The largest year-to-year move was 2021→2022 (+32.0%, 22K MT).
Frequently Asked Questions
Where does Waupaca Foundry INC. - PLT 1 rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Waupaca Foundry INC. - PLT 1 ranks #2,980 of 8,713 reporting facilities by latest reported CO₂e, and #54 of 161 facilities in WI (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Waupaca Foundry INC. - PLT 1? ▼
Waupaca Foundry INC. - PLT 1's 84K MT CO₂e is higher than 5,733 of the 8,713 GHGRP facilities with reported emissions (66%), an exact count from the full corpus, not an estimate.
How much CO2 does Waupaca Foundry INC. - PLT 1 emit? ▼
Waupaca Foundry INC. - PLT 1 reported 84K MT CO2e in 2023.
What share of HITACHI METALS AMERICA does Waupaca Foundry INC. - PLT 1 represent? ▼
Waupaca Foundry INC. - PLT 1 accounts for 83.5% of HITACHI METALS AMERICA's reported GHGRP CO₂e (84K MT of 100K MT), ranking #1 of 2 facilities under that parent.
What is Waupaca Foundry INC. - PLT 1's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.6% of reported CO₂e at Waupaca Foundry INC. - PLT 1, with N₂O the larger non-CO₂ share at 0.4% (CO₂ 99.4%). Shares use the facility's GHGRP gas components for that year.
Where does Waupaca Foundry INC. - PLT 1 rank inside Metals? ▼
Among EPA GHGRP facilities tagged Metals, Waupaca Foundry INC. - PLT 1 ranks #151 of 363 by latest reported CO₂e.
Is Waupaca Foundry INC. - PLT 1 reducing emissions? ▼
Over 13 reporting years (2011–2023), Waupaca Foundry INC. - PLT 1's emissions have decreased by 14.7%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for Waupaca Foundry INC. - PLT 1, both outside WI so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside WI (84K MT here).
Similar Metals CO₂e
Nearest same-sector facility totals outside WI.