The French Environment & Energy Management Agency ADEME commissioned Stefan Scheuer SPRL to provide a survey of public budgets committed by different Member States through grant schemes, loans or tax measures to support energy efficiency investments in buildings.
Matthieu Ballu, Paolo Di Stefano, 2012. Efficacité des soutiens publics aux investissements d’efficacité énergétique dans l’Union européenne. A study for ADEME (in French).