M Street Jet

Oil power plant in Massachusetts, United States of America. Approximate location 42.3394, -71.0314.

OilMassachusettsUnited States of AmericaCO₂ reported

M Street Jet is a 69 MW oil power plant in Massachusetts, United States of America. It is operated by Massachusetts Bay Trans Auth. Based on reported annual generation of 0 GWh, it can supply roughly 85 homes. It ranks #2409 of 9,833 United States of America power plants by installed capacity. Commissioned in 1979, it is around 47 years old — long-established. Its measured emissions of 45,319 t CO₂/yr (Climate TRACE) are equivalent to about 10,564 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).

69MW installed capacity
0GWh reported / yr
85homes powered
45,319t CO₂ / yr (Climate TRACE)
1979commissioned (~47 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0010176.

45,319 t CO₂/yr — in everyday terms

This facility's annual emissions are roughly equivalent to:

10,564passenger cars driven for a year
5,910homes' yearly energy use
755,317tree 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: 2 GWh20142015: 2 GWh20152016: 1 GWh20162017: 1 GWh20172018: 1 GWh20182019: 0 GWh20192 GWh

Annual generation (GWh), WRI Global Power Plant Database (CC BY 4.0).

Owner

Operated by Massachusetts Bay Trans Auth.

Local climate & thermal context

This oil plant burns oil or diesel to drive turbines or reciprocating engines. It sits in a hot-summer humid continental climate (Köppen Dfa) — Northern Hemisphere, latitude 42.3°N — which shapes how much energy it can produce and how its output varies through the year.

10.1°Cannual mean temp
3,159heating degree-days (base 18°C)
284cooling degree-days (base 18°C)
28 melevation

Monthly mean temperature

J: -2 °CJF: -1 °CFM: 3 °CMA: 8 °CAM: 14 °CMJ: 19 °CJJ: 22 °CJA: 22 °CAS: 17 °CSO: 11 °CON: 6 °CND: 1 °CD22 °C

Heating degree-days here run 29% 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: 67/100 — 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 #75 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 42.3394, -71.0314 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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