World Power Plants

SAINT-GHISLAIN STEG350 MW Natural Gas

Gas

SAINT-GHISLAIN STEG is a gas-fired power generation facility located in Belgium, at coordinates 50.4719° N latitude and 3.8248° E longitude. Commissioned in the year 2000, this power plant has a capacity of 350 MW and is a key player in the country's energy generation landscape. The facility utilizes gas as its primary fuel type, which is significant in Belgium's efforts to transition towards cleaner energy sources while maintaining reliable electricity supply. The advanced technology employed at SAINT-GHISLAIN STEG includes combined cycle gas turbine (CCGT) systems, which enhance efficiency and reduce greenhouse gas emissions compared to traditional coal-fired plants. This operational context is particularly relevant as Belgium aims to phase out nuclear energy and reduce its reliance on coal, thus positioning gas-fired plants like SAINT-GHISLAIN STEG as essential components of the national energy strategy. The facility is strategically important for the local grid, providing a reliable source of electricity to meet the demands of both residential and industrial consumers. As Belgium continues to implement energy policies aimed at increasing the share of renewables in its generation mix, the role of gas power plants becomes increasingly critical for ensuring base-load power and grid stability. Therefore, SAINT-GHISLAIN STEG not only contributes to immediate energy needs but also supports the broader goals of energy transition and sustainability within the Belgian energy sector.

Capacity
350 MW
Commissioning Year
2000

26 years old

Owner
Electrabel
Location
50.4719°, 3.8248°

Belgium, Europe

Context & rankings
  • 12. largest of 69 plants in Belgium
  • #5,630 worldwide by installed capacity
  • #2,095 of 5,146 Natural Gas plants worldwide
  • 2.61% of the installed capacity of Belgium
Age & fleet comparison

26 years in operation

Natural Gas fleet average: 26.9 years

Operator portfolio

Electrabel operates 19 plants totalling 10,172 MW

Regional density

112 plants within 100 km, 16,791 MW combined

Nearest plant: Incinerateur THUMAIDE (IPALLE) (15.8 km)

Data provenance

Location

Coordinates:: 50.471900, 3.824800
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
676.1 Kt
1380 GWh/year × 490 g/kWh
Cumulative CO₂
17.58 Mt
Over 26 years of operation
Closing Soon
2030
4 years remaining
Annual emissions equivalent to
147.0K
cars per year
90.1K
homes per year
30.7M
trees to offset

Estimates based on Gas emission factor (490 g CO₂/kWh) and capacity factor (45%). Actual emissions may vary based on operating conditions, efficiency, and fuel quality.

Technical Details

Primary Fuel Type
Gas
Energy Source
Non-Renewable
Country
Belgium
Continent
Europe
Data Source
Global Power Plant Database

BelgiumEnergy Profile

69
Total Plants
13.4 GW
Total Capacity
NuclearGasHydroWind
Top Fuels

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