What encourages local authorities to engage with energy performance contracting for retrofitting? Evidence from German municipalities F. Polzin, P. von Flotow, C. Nolden (2016) Journal Article
Exploring the Role of Servitization to Overcome Barriers for Innovative Energy Efficiency Technologies – The Case of Public LED Street Lighting in German Municipalities F.Polzin, P.von Flotow, C.Nolden (2015) Working and conference papers
