World Power Plants

H. R. Milner Generating Station300 MW Coal

CoalVerified: Feb 2026

The H. R. Milner Generating Station, located in Canada, is a substantial coal-fired power generation facility with a capacity of 300 MW. This power plant, situated at coordinates 54.0073 latitude and -119.1030 longitude, serves as a significant contributor to the energy landscape of Alberta, playing a vital role in meeting the province's electricity needs. As a coal power facility, H. R. Milner utilizes traditional coal as its fuel source, which has been a cornerstone of energy generation in Canada for decades. Despite the global shift towards cleaner energy technologies, coal remains a critical part of the energy mix in Alberta, and the H. R. Milner Generating Station exemplifies the ongoing reliance on this resource. The operational context of this power plant is essential, as it supports the local grid and provides a stable supply of electricity to both residential and industrial consumers. The importance of H. R. Milner is further emphasized by its alignment with provincial energy policies that aim to balance energy security with environmental considerations. While the plant has been a reliable source of power since its commissioning, there is a growing discourse around transitioning to cleaner alternatives, which may influence its operational future. Nonetheless, the H. R. Milner Generating Station remains an important player in the energy generation sector of Alberta, contributing to the region's economic and energy stability.

Capacity
300 MW
Commissioning Year
2010

16 years old

Owner
ATCO Power
Location
54.0073°, -119.1030°

Canada, North America

Context & rankings
  • 120. largest of 1,334 plants in Canada
  • #6,023 worldwide by installed capacity
  • #1,851 of 2,793 Coal plants worldwide
  • 0.16% of the installed capacity of Canada
Age & fleet comparison

16 years in operation

Coal fleet average: 29.2 years

Operator portfolio

ATCO Power operates 7 plants totalling 2,295 MW

Regional density

1 plants within 100 km, 150 MW combined

Nearest plant: East Twin (104 km)

Data provenance

Source: Wikidata

Location

Coordinates:: 54.007300, -119.103000
Open in Google Maps
Carbon Footprint820 g CO₂/kWh
Annual CO₂
1.19 Mt
1445 GWh/year × 820 g/kWh
Cumulative CO₂
18.96 Mt
Over 16 years of operation
Est. Retirement
2050
24 years remaining
Annual emissions equivalent to
257.7K
cars per year
158.0K
homes per year
53.9M
trees to offset

Estimates based on Coal emission factor (820 g CO₂/kWh) and capacity factor (55%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Coal
Energy Source
Non-Renewable
Country
Canada
Continent
North America
Data Source
Global Power Plant Database

CanadaEnergy Profile

1,334
Total Plants
193.2 GW
Total Capacity
HydroGasNuclearWind
Top Fuels

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