Millbank — Canada
Oil power plant in New Brunswick, Canada. Approximate location 47.0738, -65.4552.
OilNew BrunswickCanadaOCGT
Millbank is a 400 MW oil power station in New Brunswick, Canada. It is operated by New Brunswick Power Corp [100%]. Based on its capacity (estimated), it can supply roughly 300k homes (estimated). It ranks #97 of 1,210 Canada power plants by installed capacity. Commissioned in 1991, it is around 35 years old — long-established. In context, oil supplies about 1.2% of Canada's electricity; the national grid averages 191 gCO₂/kWh (77.0% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id CAN0002068.
Data status
Known data
Calculated from dataset
Not available
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 · L100000408872; fuel: WRI GPPD
In context: how this plant compares
At 400 MW, Millbank is well above the median oil plant in Canada (109 MW). Technically it is described as OCGT. 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.
Key facts
- Share of Canada oil capacity
- 16.2% of 2,463 MW across 9 plants in this dataset
- Age among peers
- 5 of 8 dated oil plants in Canada are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest oil plants in Canada
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by New Brunswick Power Corp [100%].
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 47.1°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 98% 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: 93/100 — 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 mild atmospheric environment (estimated ISO 9223 class C2 — Low), 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 #3 largest oil power plant of 9 in Canada by capacity.
Canada has 9 oil power plants in this dataset, together about 2,463 MW of capacity.
Nearby power plants
- Miramichi · Biomass · 42 MW · New Brunswick
- Nepisiguit Falls · Hydro · 11 MW · New Brunswick
- Sainte Rose power station · Oil · 100 MW · New Brunswick
- Caribou · Wind · 99 MW · New Brunswick
- West Cape 1 · Wind · 19.8 MW · Prince Edward Island
- West Cape 2 · Wind · 79.2 MW · Prince Edward Island
Location
Coordinates 47.0738, -65.4552 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Millbank?
Millbank is a 400 MW oil power plant in New Brunswick, Canada, commissioned in 1991.
Who operates Millbank?
Millbank is operated by New Brunswick Power Corp [100%].