CALUMET KARNS CITY REFINING, LLC.
KARNS CITY, PA · BUTLER COUNTY · NAICS 324199
Data updated May 2026
According to the EPA Greenhouse Gas Reporting Program, CALUMET KARNS CITY REFINING, LLC. ranks #5,507 of 8,713 U.S. reporting facilities by latest reported CO₂e and #256 of 404 facilities in PA.
- National rank #5,507 of 8,713 GHGRP facilities
- #256 of 404 in PA
- #1,097 of 2,099 in Petroleum and Natural Gas Systems
- 3.1% of CALUMET SPECIALTY PRODUCTS PARTNERS parent CO₂e
- 2023 mix: 0.1% non-CO₂ (N₂O-led)
- -0.1% since 2011
CALUMET KARNS CITY REFINING, LLC. vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
31,730 5507th of 8713 higher than 3,206 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 3.1% of CALUMET SPECIALTY PRODUCTS PARTNERS reported parent CO₂e (32K MT of 1.0M MT ; #5 of 5 GHGRP facilities under that parent ). Inside the EPA Petroleum and Natural Gas Systems sector it ranks #1,097 of 2,099 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 32K MT CO₂e reported for 2023, non-CO₂ gases are 0.1% , led by N₂O at 0.1% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.9%
- 32K MT
- CH₄
- 0.1%
- 16 MT
- N₂O
- 0.1%
- 21 MT
Annual emissions history
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 31,730 |
| 2022 | 38,473 |
| 2021 | 31,804 |
| 2020 | 32,840 |
| 2019 | 33,433 |
| 2018 | 33,027 |
| 2017 | 28,854 |
| 2016 | 29,034 |
| 2015 | 28,072 |
| 2014 | 31,856 |
| 2013 | 30,599 |
| 2012 | 27,941 |
| 2011 | 31,753 |
Facility insight: CALUMET KARNS CITY REFINING, LLC.
CALUMET KARNS CITY REFINING, LLC. (EPA GHGRP Facility ID 1005363) reported 32K metric tons of CO2-equivalent in 2023, operating in KARNS CITY, PA within BUTLER COUNTY. Among GHGRP reporters it ranks #5,507 of 8,713 nationally by latest CO₂e and #256 of 404 in PA. The site is classified under Petroleum and Natural Gas Systems with NAICS code 324199.
Over 13 years (2011–2023), emissions stayed within a narrow band around 32K MT CO₂e (peak 38K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2022 at 38K MT CO2e; latest 2023 sits 17.5% below that peak (32K MT). The largest year-to-year move was 2022→2023 (-17.5%, 7K MT).
Frequently Asked Questions
Where does CALUMET KARNS CITY REFINING, LLC. rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, CALUMET KARNS CITY REFINING, LLC. ranks #5,507 of 8,713 reporting facilities by latest reported CO₂e, and #256 of 404 facilities in PA (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than CALUMET KARNS CITY REFINING, LLC.? ▼
CALUMET KARNS CITY REFINING, LLC.'s 32K MT CO₂e is higher than 3,206 of the 8,713 GHGRP facilities with reported emissions (37%), an exact count from the full corpus, not an estimate.
How much CO2 does CALUMET KARNS CITY REFINING, LLC. emit? ▼
CALUMET KARNS CITY REFINING, LLC. reported 32K MT CO2e in 2023.
What share of CALUMET SPECIALTY PRODUCTS PARTNERS does CALUMET KARNS CITY REFINING, LLC. represent? ▼
CALUMET KARNS CITY REFINING, LLC. accounts for 3.1% of CALUMET SPECIALTY PRODUCTS PARTNERS's reported GHGRP CO₂e (32K MT of 1.0M MT), ranking #5 of 5 facilities under that parent.
What is CALUMET KARNS CITY REFINING, LLC.'s 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.1% of reported CO₂e at CALUMET KARNS CITY REFINING, LLC., with N₂O the larger non-CO₂ share at 0.1% (CO₂ 99.9%). Shares use the facility's GHGRP gas components for that year.
Where does CALUMET KARNS CITY REFINING, LLC. rank inside Petroleum and Natural Gas Systems? ▼
Among EPA GHGRP facilities tagged Petroleum and Natural Gas Systems, CALUMET KARNS CITY REFINING, LLC. ranks #1,097 of 2,099 by latest reported CO₂e.
Is CALUMET KARNS CITY REFINING, LLC. reducing emissions? ▼
Over 13 reporting years (2011–2023), CALUMET KARNS CITY REFINING, LLC.'s emissions have decreased by 0.1%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Two GHGRP-derived peer sets for CALUMET KARNS CITY REFINING, LLC., both outside PA so the neighborhoods are not state-geo containment.
Similar reported CO₂e
Nearest latest-year facility totals outside PA (32K MT here).
Similar Petroleum and Natural Gas Systems CO₂e
Nearest same-sector facility totals outside PA.