Economist, author of FierWall for the Walloon government, a study that aimed to present the potential of renewable energies in Wallonia in 2009, in collaboration with Ulg, David Germani was then the director of RBF, which represented more than 200 companies of photovoltaics in Wallonia.

He has been for almost 4 years, the coordinator of the REP, the renewable energies platform of the Confederation of Construction, which brings together several hundred companies (roofers, electricians, drillers, heating engineers …) of construction active in the various sectors renewable energies and consulting for Fedelec, the federation of Belgian electrical installers.