Cenovus Energy Lima Refinery — United States

Cenovus Energy Lima Refinery is a refinery in United States. Its listed capacity is 183,000 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 Cenovus Energy Inc. By capacity it ranks #36 among 119 oil refineries in United States. It emits about 1,877,179 t CO₂e a year from Climate TRACE. That is 0.33% 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 19% above the national median for this sector.

Facility data: Climate TRACE v6 (asset-level capacity & CO₂e, CC BY 4.0), id ct-1753303.

In context: how this facility compares

At 183,000 BBL per day, Cenovus Energy Lima Refinery is well above 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 1,877,179 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.

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 Cenovus Energy Inc. All facilities by this operator →

Local climate

Cenovus Energy Lima Refinery sits in a hot-summer humid continental climate zone (Köppen Dfa), at 40.7°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 1399 W/m² to ambient — roughly 1.08× 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 #36 largest of 119 oil refineries in United States by listed capacity (Climate TRACE).

Nearby industrial sites

• PCS Nitrogen Ohio, L.P. · Chemical Plant · 317,418 t CO₂
• ISP LIMA LLC · Chemical Plant · 123,938 t CO₂
• Joint Systems Manufacturing Center · Other Manufacturing · 19,836 t CO₂
• Matheson - LIMA I PLANT · Chemical Plant · 101,657 t CO₂
• Matheson - LIMA III PLANT · Chemical Plant · 100,480 t CO₂
• Matheson - LIMA II PLANT · Chemical Plant · 99,322 t CO₂

Location

Coordinates 40.71596, -84.12464. View on OpenStreetMap.

Frequently asked questions