NGPL Station 198 Knoxville, IA
KNOXVILLE, IA · MARION COUNTY · NAICS 486210
Data updated May 2026
NGPL Station 198 Knoxville, IA ranks among smaller GHGRP totals (#7,990 of 8,713 nationally; #163 of 172 in IA), a lower-footprint comparator in Petroleum and Natural Gas Systems.
- National rank #7,990 of 8,713 GHGRP facilities
- #163 of 172 in IA
- #1,932 of 2,099 in Petroleum and Natural Gas Systems
- -84.6% since 2011
NGPL Station 198 Knoxville, IA vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
5,365 7990th of 8713 higher than 723 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 · 2022
Facility footprint context
Inside the EPA Petroleum and Natural Gas Systems sector it ranks #1,932 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
Emissions decline across reporting years
| Year | Total CO2e (MT) |
|---|---|
| 2022 | 5,365 |
| 2021 | 1,589 |
| 2020 | 6,702 |
| 2019 | 54,389 |
| 2018 | 47,359 |
| 2017 | 40,310 |
| 2016 | 16,359 |
| 2015 | 34,192 |
| 2014 | 31,507 |
| 2013 | 27,570 |
| 2012 | 17,028 |
| 2011 | 34,835 |
Facility insight: NGPL Station 198 Knoxville, IA
NGPL Station 198 Knoxville, IA (ID 1000202) reported 5K MT CO₂e for 2022 in MARION COUNTY, IA (#7,990 of 8,713 by latest CO₂e).
Across 2011–2022, annual CO₂e fell 84.6%; peak load was 54K MT in 2019. This facility has filed every year from 2011 to 2022, a complete 12-year record.
Peak year was 2019 at 54K MT CO2e; latest 2022 sits 90.1% below that peak (5K MT). The largest year-to-year move was 2019→2020 (-87.7%, 48K MT).
Frequently Asked Questions
Where does NGPL Station 198 Knoxville, IA rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, NGPL Station 198 Knoxville, IA ranks #7,990 of 8,713 reporting facilities by latest reported CO₂e, and #163 of 172 facilities in IA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than NGPL Station 198 Knoxville, IA? ▼
NGPL Station 198 Knoxville, IA's 5K MT CO₂e is higher than 723 of the 8,713 GHGRP facilities with reported emissions (8%), an exact count from the full corpus, not an estimate.
How much CO2 does NGPL Station 198 Knoxville, IA emit? ▼
NGPL Station 198 Knoxville, IA reported 5K MT CO2e in 2022.
Where does NGPL Station 198 Knoxville, IA rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, NGPL Station 198 Knoxville, IA ranks #1,932 of 2,099 by latest reported CO₂e.
Is NGPL Station 198 Knoxville, IA reducing emissions? ▼
Over 12 reporting years (2011–2022), NGPL Station 198 Knoxville, IA's emissions have decreased by 84.6%. This suggests meaningful progress in emissions reduction.
Nationwide facilities with similar CO₂e or sector
Lower-footprint peers outside IA: nearest CO₂e totals and same-sector reporters for context.
Similar reported CO₂e
Nearest latest-year facility totals outside IA (5K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside IA.