Bayway Refinery

Cogeneration power plant in New Jersey, United States of America. Approximate location 40.6376, -74.2212.

CogenerationNew JerseyUnited States of America

Bayway Refinery is a 11 MW cogeneration power plant in New Jersey, United States of America. It is operated by Phillips 66. Based on reported annual generation of 60 GWh, it can supply roughly 17,028 homes. It ranks #4439 of 9,833 United States of America power plants by installed capacity. Commissioned in 1968, it is around 58 years old — an older, legacy facility. In context, the national grid averages 384 gCO₂/kWh (43.0% low-carbon) (2025).

11MW installed capacity
60GWh reported / yr
17,028homes powered
1968commissioned (~58 yrs)

Plant data: WRI Global Power Plant Database (CC BY 4.0), id USA0056294.

Reported generation trend

2013: 93 GWh20132014: 103 GWh20142015: 67 GWh20152016: 68 GWh20162017: 67 GWh20172018: 25 GWh20182019: 60 GWh2019103 GWh

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

Owner

Operated by Phillips 66. All plants by this company →

Local climate & thermal context

This cogeneration plant produces electricity and useful heat together for higher fuel efficiency. It sits in a humid subtropical climate (Köppen Cfa) — Northern Hemisphere, latitude 40.6°N — which shapes how much energy it can produce and how its output varies through the year.

11.8°Cannual mean temp
2,697heating degree-days (base 18°C)
444cooling degree-days (base 18°C)
26 melevation

Monthly mean temperature

J: 0 °CJF: 1 °CFM: 5 °CMA: 10 °CAM: 16 °CMJ: 21 °CJJ: 24 °CJA: 23 °CAS: 19 °CSO: 13 °CON: 8 °CND: 3 °CD24 °C

Heating degree-days here run 10% 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: 54/100 — this site sits in the mid 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 #22 largest cogeneration power plant of 34 in United States of America by capacity.

United States of America has 34 cogeneration power plants in this dataset, together about 1,042 MW of capacity.

Nearby power plants

Location

Coordinates 40.6376, -74.2212 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.

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