A fleet of 626 wind turbines (medium and high capacity) spread across the Aube and Haute-Marne départements, generating 1,370 MW.
3 solar farms in Romilly/Seine (10), Lassicourt (10) and Chaumont (52) with a total capacity of 32 GWh/year.
In Nogent/Seine, the 2 reactors at the nuclear power station produced 15.71 TWh of low-CO2 electricity in 2020, covering the needs of more than 3.4 million French households every year.
With 14 sites, Aube ranks first in France for methanisation by injection. Haute-Marne covers 14% of gas consumption thanks to local biomethane production.