TY - CHAP U1 - Konferenzveröffentlichung A1 - Irrek, Wolfgang A1 - Bunse, Maike A1 - Duplessis, Bruno A1 - Labanca, Nicola A1 - Pagliano, Lorenzo A1 - Leutgöb, Klemens A1 - Renner, Gisela A1 - Rochas, Claudio A1 - Sochor, Vladimir A1 - Vethman, Paul A1 - Boonekamp, Piet T1 - How to develop profitable energy efficiency services and accelerate market growth T2 - Energy efficiency first : the foundation of a low-carbon society ; ECEEE 2011 Summer Study ; 6-11 June 2011 ; proceedings Y1 - 2011 SP - 281 EP - 292 PB - Europ. Council for an Energy Efficient Economy CY - Stockholm PB - Europ. Council for an Energy Efficient Economy CY - Stockholm ER -