Allondrelle-la-Malmaison is a 10 MW wind power plant in Wallonia, France. It is operated by UEM (formerly Metz Electricity Factory) [100%]. Based on its capacity (estimated), it can supply roughly 8.5k homes (estimated). It ranks #807 of 2,216 France power plants by installed capacity. Commissioned in 2014, it is around 12 years old — relatively modern. As a non-combustion source, it has no direct CO₂ emissions from generation. In context, wind supplies about 8.2% of France's electricity; the national grid averages 41 gCO₂/kWh (94.9% low-carbon) (2025).
Plant data: WRI Global Power Plant Database (CC BY 4.0), id WRI1024436.
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 · L100000912539; fuel: WRI GPPD
In context: how this plant compares
At 10 MW, Allondrelle-la-Malmaison is below the median wind plant in France (11.5 MW). Technically it is described as Onshore. Wind turbines convert moving air into electricity; output is variable and site-dependent, and modern turbines deliver some of the lowest-cost new generation on many grids.
Capacity comparison computed from the WRI Global Power Plant Database; fuel-type context is general engineering background.
Key facts
- Share of France wind capacity
- 0.1% of 9,164 MW across 721 plants in this dataset
- Age among peers
- 433 of 569 dated wind plants in France are older
Calculated from the capacity and generation records in this dataset (WRI Global Power Plant Database (CC BY 4.0)).
Capacity vs largest wind plants in France
Installed capacity (MW), WRI Global Power Plant Database (CC BY 4.0).
Owner
Operated by UEM (formerly Metz Electricity Factory) [100%].
Climate zone & how it works
This wind plant converts the kinetic energy of wind into electricity through turbine rotors. It sits in a temperate oceanic climate (Köppen Cfb) — Northern Hemisphere, latitude 49.5°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 a mild atmospheric environment (estimated ISO 9223 class C2 — Low), with humidity / wetness 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 #399 largest wind power plant of 721 in France by capacity.
France has 721 wind power plants in this dataset, together about 9,164 MW of capacity.
Nearby power plants
- Tellancourt · Wind · 16 MW · Lorraine
- Viviers-sur-Chiers · Wind · 23 MW · Lorraine
- Beuveille · Wind · 8 MW · Lorraine
- Doncourt-lès-Longuyon · Wind · 6 MW · Lorraine
- Haucourt-Moulaine · Wind · 2.3 MW · Lorraine
- Fillières · Wind · 10 MW · Lorraine
Location
Coordinates 49.5109, 5.5499 from WRI Global Power Plant Database (CC BY 4.0). View on OpenStreetMap.
Frequently asked questions
What type of power plant is Allondrelle-la-Malmaison?
Allondrelle-la-Malmaison is a 10 MW wind power plant in Wallonia, France, commissioned in 2014.
Who operates Allondrelle-la-Malmaison?
Allondrelle-la-Malmaison is operated by UEM (formerly Metz Electricity Factory) [100%].