Marathon Mandan Refinery — United States
Refinery in United States. Approximate location 46.84983, -100.88377.
RefineryUnited StatesCO₂ estimate (modelled)
Marathon Mandan Refinery is a refinery in United States. Its listed capacity is 71,000 BBL per day. Refineries heat, fractionate and chemically transform crude oil into fuels and petrochemical feedstocks through energy-intensive distillation and cracking — extremely demanding on steam generation and heat recovery. It is operated by Marathon Petroleum Corp. By capacity it ranks #74 among 119 oil refineries in United States. It emits about 779,674 t CO₂e a year from Climate TRACE. That is 0.14% of the CO₂e from the 1,910 facilities in United States that have an emissions figure in IndustryAtlas. Its CO₂ per unit of capacity is 28% above the national median for this sector.
Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1753344.
Data status
Known source data
Calculated from the dataset
Not available
Source data, measured cross-checks and calculated values are kept separate. No confidence percentage is invented.
Similar facilities by modelled emissions
- Preemraff Gothenburg Refinery · 784,912 t CO₂e/yr · Sweden
- Natref Sasolburg Refinery · 771,500 t CO₂e/yr · South Africa
- Idemitsu Kosan Keihin Refinery · 767,457 t CO₂e/yr · Japan
- NIORDC Shiraz Refinery · 792,995 t CO₂e/yr · Iran
- Astron Capetown Refinery · 795,914 t CO₂e/yr · South Africa
Same Climate TRACE subsector; closest non-placeholder modelled CO₂e values. Russia and Belarus excluded.
Operating power plants within 50 km
- Tesoro Mandan Cogeneration Plant · Gas · 8 MW · 0 km
- Heskett Station · Gas · 176 MW · 2 km
- R M Heskett · Coal · 203 MW · 2 km
- Oliver Wind III LLC · Wind · 99 MW · 25 km
- FPL Energy Burleigh County Wind · Wind · 50 MW · 32 km
PowerAtlas operating assets, ordered by great-circle distance from published coordinates.
In context: how this facility compares
At 71,000 BBL per day, Marathon Mandan Refinery is below the median refinery in United States (89,200 BBL per day). Subsector: oil-and-gas-refining. As refinery, it requires high process heat (typically 200–600°C) for its core industrial operations, supplied by boilers, furnaces or direct combustion. Refineries heat, fractionate and chemically transform crude oil into fuels and petrochemical feedstocks through energy-intensive distillation and cracking — extremely demanding on steam generation and heat recovery.
Capacity & CO₂-intensity comparison computed from Climate TRACE industrial facilities data; sector role based on engineering reference.
What 779,674 t CO₂e a year looks like
This facility's estimated annual CO₂e (Climate TRACE, modelled) in everyday equivalents from the US EPA Greenhouse Gas Equivalencies calculator:
Equivalencies: US EPA Greenhouse Gas Equivalencies. Emissions: Climate TRACE.
Carbon cost and Scope 1 emissions
At its reported 780k t CO₂e/yr (Scope 1), Marathon Mandan Refinery carries no domestic carbon price, and its products are not CBAM-covered goods, so there is no border-carbon liability. At the EU ETS reference price (€75/t) the emissions carry an indicative carbon value of €58.8M/yr.
Measured CO₂: 677k t/yr — verified GHGRP (reporting year 2023) (13% below the modelled estimate). Modelled estimate 780k t/yr (Climate TRACE), high-confidence match, cross-checked via the measured-vs-modelled dataset (n=711).
Carbon price: EU CBAM €75/t · EU ETS €85/t, September 10, 2026, refreshed live via Carbon Hub. CO₂: measured (GHGRP RY2023), cross-checked vs Climate TRACE. Indicative carbon value, not the cash bill — free allocation applies; not compliance advice.
Capacity vs largest oil refineries in United States
Listed capacity (BBL per day), Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0).
Operator
Operated by Marathon Petroleum Corp. All facilities by this operator →
Local climate
Marathon Mandan Refinery sits in a warm-summer humid continental climate zone (Köppen Dfb), at 46.8°N in the northern hemisphere.
Köppen zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
Site climate & environmental severity
This site sits in a mild atmospheric environment (estimated ISO 9223 class C2 — Low), with thermal cycling the leading environmental stress.
In this site’s local climate, a bare 150 °C surface sheds about 1442 W/m² to ambient — roughly 1.11× the loss at a 20 °C reference. Reference-surface calculation at a 150 °C surface from WorldClim climate normals (ASTM C680 / ISO 12241) — an indicative per-climate comparison, not a measurement of this site’s specific equipment. Open method dataset: DOI 10.5281/zenodo.20787408 (CC BY 4.0).
Indicative estimate via the ISO 9223:2012 informative method (atmospheric corrosivity from temperature, time-of-wetness and airborne salinity), using WorldClim climate normals, the Köppen-Geiger class and coast distance. Indicative, not a measured corrosion rate.
How it compares & nearby sites
The #74 largest of 119 oil refineries in United States by listed capacity (Climate TRACE).
Nearby industrial sites
- M & W Beef Packers Inc. · Food & Beverage
- 6 In 1 Meats, Llc · Food & Beverage
- Great Plains Synfuels Plant · Chemical Plant · 522,611 t CO₂
- Garrison Custom Meats · Food & Beverage
- South 40 Farm Llc · Food & Beverage
- Archer Daniels Midland Processing · Food & Beverage · 42,602 t CO₂
Location
Coordinates 46.84983, -100.88377. View on OpenStreetMap.
Frequently asked questions
What type of facility is Marathon Mandan Refinery?
Marathon Mandan Refinery is a refinery in United States. Refineries heat, fractionate and chemically transform crude oil into fuels and petrochemical feedstocks through energy-intensive distillation and cracking — extremely demanding on steam generation and heat recovery.
What capacity is listed for Marathon Mandan Refinery?
The open dataset lists 71,000 BBL per day of capacity for Marathon Mandan Refinery.
How much CO₂ does Marathon Mandan Refinery emit?
The page uses about 779,674 t CO₂e/year from the open dataset It ranks #161 among facilities in United States by estimated CO₂.
Where is Marathon Mandan Refinery located?
Marathon Mandan Refinery is in United States at approximately 46.84983, -100.88377.
Who operates Marathon Mandan Refinery?
The operator recorded in the open dataset is Marathon Petroleum Corp.