Cap Lopez power plant is a 120 MW gas power station in Port Gentil, Gabon. Based on its capacity (estimated), it can supply roughly 135k homes (estimated). It ranks #2 of 7 Gabon power plants by installed capacity. In context, gas supplies about 44.2% of Gabon's electricity; the national grid averages 523 gCO₂/kWh (35.4% low-carbon) (2024).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id GOGPT_caplopez_gabon.
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 · L100000409145; fuel: GEM GOGPT
In context: how this plant compares
Technically it is described as Engine. 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 Gabon gas capacity
- 45.2% of 265 MW across 3 plants in this dataset
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 Gabon
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
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 tropical savanna climate (Köppen Aw) — Southern Hemisphere, latitude 0.7°S — 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 extreme marine/tropical environment (estimated ISO 9223 class CX — Extreme), 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 #1 largest gas power plant of 3 in Gabon by capacity.
Gabon has 3 gas power plants in this dataset, together about 265 MW of capacity.
Nearby power plants
- Port-Gentil · Gas · 68.3 MW · Ogooue-Maritime
- Owendo · Gas · 77 MW · Estuaire
- Rabi · Oil · 15.5 MW · Ogooue-Maritime
- Kinguele · Hydro · 57.6 MW · Estuaire
Location
Coordinates -0.72379, 8.765327 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Cap Lopez power plant?
Cap Lopez power plant is a 120 MW gas power plant in Port Gentil, Gabon.