World Power Plants

As the 8th largest power generation facility in Finland, Hanasaari B holds a prominent place in the national energy landscape, with a capacity of 212 MW that represents 1.81% of the country's total capacity of 11,690 MW. Operated by Helsingin Energia, this coal-fired plant plays a crucial role in a country where nuclear energy is the dominant fuel source. Despite Finland's commitment to reducing carbon emissions, Hanasaari B remains an important piece of the energy puzzle, ranking as the 3rd largest coal plant out of just 5 in the nation. The technology employed at Hanasaari B is primarily based on coal combustion, supplemented with oil as a secondary fuel, which reflects the plant's operational flexibility in meeting demand. Located within proximity to other significant facilities, Hanasaari B is surrounded by a cluster of gas-fired plants, including Vuosaari B (485 MW) and Martinlaakso (171.7 MW), which contribute to the region's energy mix. This clustering demonstrates the synergy among different fuel types, allowing for a more resilient energy grid. The national energy profile of Finland reveals a strong reliance on nuclear power, yet coal continues to play a role, particularly in transitional phases toward sustainable energy solutions. With increasing pressure to shift away from fossil fuels, Hanasaari B's operational future may hinge on advancements in carbon capture and storage technologies or potential shifts towards biomass or renewable energy sources. The ongoing energy transition in Finland presents both challenges and opportunities for Hanasaari B, as it navigates the complexities of reducing emissions while remaining a key player in the national energy landscape.

Capacity
212 MW
Commissioning Year
1974

52 years old

Owner
Helsingin Energia
Location
60.1841°, 24.9711°

Finland, Europe

Context & rankings
  • 8. largest of 179 plants in Finland
  • #7,194 worldwide by installed capacity
  • #2,081 of 2,793 Coal plants worldwide
  • 1.81% of the installed capacity of Finland
Age & fleet comparison

52 years in operation

Coal fleet average: 29.2 years

Operator portfolio

Helsingin Energia operates 5 plants totalling 1,141 MW

Regional density

19 plants within 100 km, 2,948 MW combined

Nearest plant: Kellosaari (2.6 km)

Data provenance

Location

Coordinates:: 60.184100, 24.971100
Open in Google Maps
Carbon Footprint820 g CO₂/kWh
Annual CO₂
837.6 Kt
1021 GWh/year × 820 g/kWh
Cumulative CO₂
43.55 Mt
Over 52 years of operation
Past Retirement
2014
12 years past expected retirement
Annual emissions equivalent to
182.1K
cars per year
111.7K
homes per year
38.1M
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
Finland
Continent
Europe
Data Source
Global Power Plant Database

FinlandEnergy Profile

179
Total Plants
11.7 GW
Total Capacity
NuclearHydroBiomassGas
Top Fuels

See Incorrect or Missing Data?

Help us improve our database by reporting any corrections or updates. Your contribution helps keep our global power plant data accurate and up-to-date.