World Power PlantsWorld Power Plants

Semnan25 MW Gas

Gas

Semnan is a 25 MW gas-fired power plant in Iran, operated since its commissioning. Ranked #192 of 195 gas plants in Iran, Semnan's 25 MW represents 0.02% of Iran's total gas capacity of 143,100 MW. The largest gas plant in Iran is Damavand power plant at 2,868 MW, making Semnan 114 times smaller. Nearby plants within 50 km include نیروگاه قدس سمنان (324 MW, Gas) and Semnan power plant (324 MW, Gas). The facility is located in Semnan Province, approximately 200 km east of Tehran.

Capacity
25 MW
Commissioning Year
2015

11 years old

Owner
Mapna Group
Location
35.5729°, 53.3971°

Iran, Asia

Location

Coordinates:: 35.572900, 53.397100
Open in Google Maps
Carbon Footprint490 g CO₂/kWh
Annual CO₂
48.3 Kt
99 GWh/year × 490 g/kWh
Cumulative CO₂
531.2 Kt
Over 11 years of operation
Est. Retirement
2045
19 years remaining
Annual emissions equivalent to
10.5K
cars per year
6.4K
homes per year
2.2M
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
Iran
Continent
Asia
Data Source
Global Power Plant Database

IranEnergy Profile

327
Total Plants
195.6 GW
Total Capacity
GasHydroOilNuclear
Top Fuels

Gas Power Generation: An Overview of Its Mechanisms, Benefits, and Future Prospects

Gas power generation is a significant component of the global energy landscape, characterized by the use of natural gas to produce electricity. This process typically involves either gas turbines or combined cycle gas plants. In a gas turbine, compressed air is mixed with natural gas and ignited, producing high-temperature exhaust gases that spin a turbine connected to a generator. Combined cycle plants enhance efficiency by utilizing both gas and steam turbines. After the gas turbine generates electricity, the waste heat is used to produce steam, which drives a steam turbine, thereby maximizing energy extraction from the fuel.

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