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CF Industries Nitrogen, LLC-Port Neal Nitrogen Complex: 3.19 million metric tons CO2e in 2023

CF Industries Nitrogen, LLC-Port Neal Nitrogen Complex in Sergeant Bluff, Iowa reported 3,191,237 metric tons of CO2-equivalent direct emissions to the EPA for 2023, the #4 largest of 152 reporting direct emitters in Iowa and #146 nationally.

Direct emissions, 2023
3,191,237 t CO2e
Rank
#4 of 152 direct emitters in Iowa; #146 of 6,455 in the U.S.
Share of Iowa total
7.3%
Sector
Chemicals
Location
Sergeant Bluff, Woodbury County, Iowa
Parent company
CF INDUSTRIES HOLDINGS INC (100%)
NAICS code
325311
EPA GHGRP facility ID
1006005

By gas

Gast CO2eShare
Carbon Dioxide2,599,26881.5%
Nitrous Oxide591,47018.5%
Methane4990.0%

See facility 1006005 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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