Diesel Generators — United States of America
Oil power plant in Wisconsin, United States of America. Approximate location 43.0802, -89.3747.
OilWisconsinUnited States of AmericaEngineCO₂ modelled
Diesel Generators is a 54 MW oil power plant in Wisconsin, United States of America. It is operated by Madison Gas & Electric Co. Based on reported annual generation of 1 GWh, it can supply roughly 200 homes. It ranks #3545 of 10,884 United States of America power plants by installed capacity. Commissioned in 2001, it is around 25 years old — relatively modern. Its modelled annual emissions are 35,468 t CO₂/yr (Climate TRACE), equivalent to about 8.3k cars driven for a year. In context, oil supplies about 0.7% of United States of America's electricity; the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0056070.
Data status
Known data
Modelled source data
Calculated from dataset
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100000409212; fuel: WRI GPPD
In context: how this plant compares
At 54 MW, Diesel Generators is well above the median oil plant in United States of America (7.2 MW). Technically it is described as Engine. Oil-fired plants burn heavy fuel oil or diesel, usually as peaking or backup capacity on islands and grids without gas pipelines; high fuel cost keeps their utilisation low.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
~35,468 t CO₂/yr (modelled) — in everyday terms
This facility's annual emissions are roughly equivalent to:
Equivalencies via US EPA Greenhouse Gas Equivalencies; modelled emissions from Climate TRACE.
Key facts
- Load factor
- 0%, from 1 GWh of reported generation, in line with the 0% median for 469 oil plants in United States of America
- Generation trend
- 0 GWh in 2013 and 1 GWh in 2019 (+40%)
- Highest and lowest year
- 2019: 1 GWh; 2013: 0 GWh
- Share of United States of America oil capacity
- 0.1% of 40,022 MW across 902 plants in this dataset
- Age among peers
- 565 of 877 dated oil plants in United States of America are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Reported generation trend
Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Madison Gas & Electric Co. All plants by this company →
Local climate & thermal context
This oil plant burns oil or diesel to drive turbines or reciprocating engines. It sits in a warm-summer humid continental climate (Köppen Dfb) — Northern Hemisphere, latitude 43.1°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 62% above the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.
Climate heat-demand index: 84/100 — this site sits in the top third of the power plants we cover by heating degree-days.
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
Site climate & environmental severity
This site sits in a moderately corrosive environment (estimated ISO 9223 class C3 — Medium), with thermal cycling the leading environmental stress.
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 plants
The #109 largest oil power plant of 902 in United States of America by capacity.
United States of America has 902 oil power plants in this dataset, together about 40,022 MW of capacity.
Nearby power plants
- Blount Street Station · Coal · 135 MW · Wisconsin
- Blount Street · Gas · 100 MW · Wisconsin
- Capitol Heat and Power · Oil · 2 MW · Wisconsin
- UW Madison Charter Street Plant · Gas · 11 MW · Wisconsin
- West Campus Cogeneration Facility · Gas · 169.3 MW · Wisconsin
- Galactic Wind · Wind · 9.9 MW · Wisconsin
Location
Coordinates 43.0802, -89.3747 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Diesel Generators?
Diesel Generators is a 54 MW oil power plant in Wisconsin, United States of America, commissioned in 2001.
How much electricity does Diesel Generators generate?
Diesel Generators generates about 1 GWh of electricity per year.
Who operates Diesel Generators?
Diesel Generators is operated by Madison Gas & Electric Co.
How much CO₂ does Diesel Generators emit?
Diesel Generators has modelled emissions of about 35,468 tonnes of CO₂ per year (Climate TRACE).