Tesoro Refining and Marketing Company, Salt Lake City Refinery
Salt Lake City, UT · SALT LAKE COUNTY · NAICS 324110
Data updated May 2026
Tesoro Refining and Marketing Company, Salt Lake City Refinery sits in the upper third of EPA GHGRP reporters by latest CO₂e (#929 of 8,713 nationally, #9 of 86 in UT).
- National rank #929 of 8,713 GHGRP facilities
- #9 of 86 in UT
- #2 of 13 in Refineries
- 2% of MARATHON PETROLEUM parent CO₂e
- 2023 mix: 0.4% non-CO₂ (CH₄-led)
- +4.8% since 2011
Tesoro Refining and Marketing Company, Salt Lake City Refinery vs all U.S. GHGRP facilities
Where this site's latest reported Scope 1 CO₂e sits among every EPA GHGRP reporting facility
568,979 929th of 8713 higher than 7,784 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 2% of MARATHON PETROLEUM reported parent CO₂e (569K MT of 28.8M MT ; #12 of 24 GHGRP facilities under that parent ). Inside the EPA Refineries sector it ranks #2 of 13 facilities by latest CO₂e. Shares use GHGRP facility rollups only, not Scope 2/3 or non-reporting sites.
2023 gas mix desk
Of 569K MT CO₂e reported for 2023, non-CO₂ gases are 0.4% , led by CH₄ at 0.2% . Component shares use this facility's GHGRP CO₂ / CH₄ / N₂O rows for that year (already CO₂e-weighted).
- CO₂
- 99.6%
- 566K MT
- CH₄
- 0.2%
- 1K MT
- N₂O
- 0.2%
- 1K MT
High-emitter reporting timeline
| Year | Total CO2e (MT) |
|---|---|
| 2023 | 568,979 |
| 2022 | 647,519 |
| 2021 | 622,271 |
| 2020 | 535,894 |
| 2019 | 613,969 |
| 2018 | 575,926 |
| 2017 | 612,582 |
| 2016 | 595,252 |
| 2015 | 506,614 |
| 2014 | 613,846 |
| 2013 | 479,649 |
| 2012 | 538,801 |
| 2011 | 542,900 |
Facility insight: Tesoro Refining and Marketing Company, Salt Lake City Refinery
Tesoro Refining and Marketing Company, Salt Lake City Refinery (GHGRP ID 1006039) is a high-volume reporter at 569K MT CO₂e in 2023 from Salt Lake City, UT (#929 of 8,713 nationally) under Refineries (NAICS 324110).
Over 13 years (2011–2023), emissions stayed within a narrow band around 569K MT CO₂e (peak 648K MT). This facility has filed every year from 2011 to 2023, a complete 13-year record.
Peak year was 2022 at 648K MT CO2e; latest 2023 sits 12.1% below that peak (569K MT). The largest year-to-year move was 2013→2014 (+28.0%, 134K MT).
Frequently Asked Questions
Where does Tesoro Refining and Marketing Company, Salt Lake City Refinery rank among U.S. GHGRP facilities? ▼
According to the EPA Greenhouse Gas Reporting Program, Tesoro Refining and Marketing Company, Salt Lake City Refinery ranks #929 of 8,713 reporting facilities by latest reported CO₂e, and #9 of 86 facilities in UT (same sort as the state facility table). See /methodology#corpus-placement.
What share of GHGRP facilities report less CO₂e than Tesoro Refining and Marketing Company, Salt Lake City Refinery? ▼
Tesoro Refining and Marketing Company, Salt Lake City Refinery's 569K MT CO₂e is higher than 7,784 of the 8,713 GHGRP facilities with reported emissions (89%), an exact count from the full corpus, not an estimate.
How much CO2 does Tesoro Refining and Marketing Company, Salt Lake City Refinery emit? ▼
Tesoro Refining and Marketing Company, Salt Lake City Refinery reported 569K MT CO2e in 2023.
What share of MARATHON PETROLEUM does Tesoro Refining and Marketing Company, Salt Lake City Refinery represent? ▼
Tesoro Refining and Marketing Company, Salt Lake City Refinery accounts for 2% of MARATHON PETROLEUM's reported GHGRP CO₂e (569K MT of 28.8M MT), ranking #12 of 24 facilities under that parent.
What is Tesoro Refining and Marketing Company, Salt Lake City Refinery's 2023 CO₂ / CH₄ / N₂O mix? ▼
In 2023, non-CO₂ gases were 0.4% of reported CO₂e at Tesoro Refining and Marketing Company, Salt Lake City Refinery, with CH₄ the larger non-CO₂ share at 0.2% (CO₂ 99.6%). Shares use the facility's GHGRP gas components for that year.
Where does Tesoro Refining and Marketing Company, Salt Lake City Refinery rank inside Refineries? ▼
Among EPA GHGRP facilities tagged Refineries, Tesoro Refining and Marketing Company, Salt Lake City Refinery ranks #2 of 13 by latest reported CO₂e.
Is Tesoro Refining and Marketing Company, Salt Lake City Refinery reducing emissions? ▼
Over 13 reporting years (2011–2023), Tesoro Refining and Marketing Company, Salt Lake City Refinery's emissions have increased by 4.8%. Emissions have remained relatively stable.
Nationwide facilities with similar CO₂e or sector
Peer sets outside UT for a top-third GHGRP emitter: CO₂e totals first, then Refineries neighbors.
Similar reported CO₂e
Nearest latest-year facility totals outside UT (569K MT here).
Similar Refineries CO₂e
Nearest same-sector facility totals outside UT.