emissionhub.cc / Largest emitters / Iowa / Ottumwa
Ottumwa: 3.43 million metric tons CO2e in 2023
Ottumwa in Ottumwa, Iowa reported 3,426,759 metric tons of CO2-equivalent direct emissions to the EPA for 2023, the #3 largest of 152 reporting direct emitters in Iowa and #134 nationally.
- Direct emissions, 2023
- 3,426,759 t CO2e
- Rank
- #3 of 152 direct emitters in Iowa; #134 of 6,455 in the U.S.
- Share of Iowa total
- 7.9%
- Sector
- Power Plants
- Location
- Ottumwa, Wapello, Iowa
- Parent company
- BERKSHIRE HATHAWAY INC (52%); ALLIANT ENERGY CORP (48%)
- NAICS code
- 221112
- EPA GHGRP facility ID
- 1001050
By gas
| Gas | t CO2e | Share |
|---|---|---|
| Carbon Dioxide | 3,408,800 | 99.5% |
| Nitrous Oxide | 17,058 | 0.5% |
| Methane | 901 | 0.0% |
See facility 1001050 on EPA FLIGHT · All direct emitters in Iowa
Source: EPA Greenhouse Gas Reporting Program, 2023 reporting year, sector-level emissions from data.epa.gov (fetched October 31, 2026). Direct emissions in metric tons CO2e as EPA totals them: emitter sectors only, biogenic CO2 reported separately. Covers facilities that report as direct emitters; most emit 25,000 t CO2e or more a year. Reference only.
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