Terga is a 1,200 MW gas power station in Ain Temouchent, Algeria. It is operated by Shariket Kahraba Terga JSC. Based on its capacity (estimated), it can supply roughly 1.4 million homes (estimated). It ranks #7 of 76 Algeria power plants by installed capacity. Commissioned in 2013, it is around 13 years old — relatively modern. In context, gas supplies about 98.6% of Algeria's electricity; the national grid averages 633 gCO₂/kWh (1.1% low-carbon) (2024).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1023770.
Data status
Known data
Calculated from dataset
Not available
Known, modelled and calculated values are kept separate. Missing fields are shown as unavailable.
Data provenance
Source of the capacity and fuel values:
capacity: GEM · 2026 · L100000406065; fuel: WRI GPPD
In context: how this plant compares
At 1,200 MW, Terga is well above the median gas plant in Algeria (465 MW). Technically it is described as CCGT; combined-cycle with a heat-recovery steam generator (HRSG). 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 Algeria gas capacity
- 4.2% of 28,673 MW across 48 plants in this dataset
- Age among peers
- 22 of 42 dated gas plants in Algeria 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 Algeria
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by Shariket Kahraba Terga JSC.
Local climate & thermal context
This gas plant burns natural gas in a turbine — often in a combined-cycle setup — to generate electricity. It sits in a cold semi-arid steppe climate (Köppen BSk) — Northern Hemisphere, latitude 35.5°N — which shapes how much energy it can produce and how its output varies through the year.
Monthly mean temperature
Heating degree-days here run 70% below the median power plant in this dataset — a proxy for how much extra energy heated equipment must replace through its surfaces in winter.
Climate heat-demand index: 23/100 — this site sits in the bottom third of the power plants we cover by heating degree-days.
A gas turbine here also runs ~2% below its ISO (15°C) rating at this annual mean (typical CCGT curve, estimate).
Climate normals: WorldClim 2.1 (1970–2000 monthly normals, 10 arc-min, CC BY 4.0); zone: Köppen-Geiger world climate classification (Kottek et al. 2006, 0.5° grid). Degree-days & heat-demand index computed by PowerAtlas — a modelled heat-demand proxy, not a measured site figure.
Site climate & environmental severity
This site sits in a corrosive environment (estimated ISO 9223 class C4 — High), with dust abrasion 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 #7 largest gas power plant of 48 in Algeria by capacity.
Algeria has 48 gas power plants in this dataset, together about 28,673 MW of capacity.
Nearby power plants
- Boutelilis · Gas · 450 MW · Oran
- Ravin Blanc · Gas · 73 MW · Oran
- Kahrama IPP · Gas · 345 MW · Oran
- Marsat · Gas · 840 MW · Oran
- Marsat TG · Gas · 184 MW · Oran
- Télagh · Solar · 11.2 MW · Tlemcen
Location
Coordinates 35.4608, -1.2295 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Terga?
Terga is a 1,200 MW gas power plant in Ain Temouchent, Algeria, commissioned in 2013.
Who operates Terga?
Terga is operated by Shariket Kahraba Terga JSC.