Diesel Generators

Oil power plant in Wisconsin, United States of America. Approximate location 43.0802, -89.3747.

OilWisconsinUnited States of AmericaCO₂ reported

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 #2636 of 9,833 United States of America power plants by installed capacity. Commissioned in 2001, it is around 25 years old — relatively modern. Its measured emissions of 35,468 t CO₂/yr (Climate TRACE) are equivalent to about 8,268 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).

54MW installed capacity
1GWh reported / yr
200homes powered
35,468t CO₂ / yr (Climate TRACE)
2001commissioned (~25 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0056070.

35,468 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

8,268passenger cars driven for a year
4,625homes' yearly energy use
591,133tree seedlings grown 10 years to absorb it

Equivalencies via US EPA Greenhouse Gas Equivalencies; emissions reported to Climate TRACE.

Reported generation trend

2013: 0 GWh20132014: 0 GWh20142015: 0 GWh20152016: 0 GWh20162017: 0 GWh20172018: 1 GWh20182019: 1 GWh20191 GWh

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.

7.7°Cannual mean temp
3,976heating degree-days (base 18°C)
233cooling degree-days (base 18°C)
272 melevation

Monthly mean temperature

J: -9 °CJF: -6 °CFM: 0 °CMA: 7 °CAM: 14 °CMJ: 19 °CJJ: 22 °CJA: 20 °CAS: 16 °CSO: 10 °CON: 2 °CND: -5 °CD22 °C

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.

In colder climates, uninsulated hot equipment (boilers, turbines, valves, steam lines) loses proportionally more heat to ambient air — exactly the loss Inzonex modular insulation is designed to cut.

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.

How it compares & nearby plants

The #95 largest oil power plant of 876 in United States of America by capacity.

United States of America has 876 oil power plants in this dataset, together about 37,143 MW of capacity.

Nearby power plants

Location

Coordinates 43.0802, -89.3747 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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