Tonbak LNG power station is a 1,130 MW gas power station in Bushehr, Iran. It is operated by Iran Natural Gas Liquefaction Co [100%]. Based on its capacity (estimated), it can supply roughly 1.3 million homes (estimated). It ranks #25 of 177 Iran power plants by installed capacity. Commissioned in 2010, it is around 16 years old — relatively modern. In context, gas supplies about 89.5% of Iran's electricity; the national grid averages 660 gCO₂/kWh (5.7% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_tonbaklng_iran.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Capacity provenance
The public capacity above is the current source-record value. A 2026 tracker candidate lists 810 MW for Tonbak LNG power station, but it is not used as the public primary value until scope is verified (unit vs operating vs installed/project total).
Data provenance
Capacity and fuel are the upstream open-dataset record, not yet matched to a 2026 registry or GEM entry.
capacity: GEM GOGPT; fuel: GEM GOGPT
In context: how this plant compares
At 1,130 MW, Tonbak LNG power station is well above the median gas plant in Iran (546 MW). Technically it is described as OCGT. Gas plants burn natural gas either in open-cycle turbines for fast peaking, or in combined-cycle units that recover exhaust heat in an HRSG to reach roughly 55–62% efficiency — the cleanest-burning fossil option.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of Iran gas capacity
- 1.4% of 83,060 MW across 121 plants in this dataset
- Age among peers
- 41 of 95 dated gas plants in Iran are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest gas plants in Iran
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Iran Natural Gas Liquefaction Co [100%].
Climate zone & how it works
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a hot desert climate (Köppen BWh) — Northern Hemisphere, latitude 27.8°N — which shapes how much energy it can produce and how its output varies through the year.
Climate zone & typical temperatures: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid).
Site climate & environmental severity
This site sits in an aggressive, high-corrosion environment (estimated ISO 9223 class C5 — Very high), with marine salt corrosion 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 #16 largest gas power plant of 121 in Iran by capacity.
Iran has 121 gas power plants in this dataset, together about 83,060 MW of capacity.
Nearby power plants
- Mobin Petroshimi · Gas · 738 MW · Bushehr
- Asalooyeh · Oil · 50 MW · Bushehr
- Asaluyeh Power Plant · Gas · 1,293 MW · Fars
- Ghadir Lamerd power station · Gas · 923 MW · Fars
- Bushehr · Nuclear · 1,000 MW · Bushehr
- Fars · Gas · 1,035 MW · Fars
Location
Coordinates 27.760306, 52.14044 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Tonbak LNG power station?
Tonbak LNG power station is a 1,130 MW gas power plant in Bushehr, Iran, commissioned in 2010.
Who operates Tonbak LNG power station?
Tonbak LNG power station is operated by Iran Natural Gas Liquefaction Co [100%].