Modes of governance for municipal energy efficiency services – the case of LED street lighting in Germany by Polzin, F, von Flotow, P, Nolden, C

What encourages local authorities to engage with energy performance contracting for retrofitting? evidence from German municipalities by Polzin, F, von Flotow, P, Nolden, C

Drivers and barriers for municipal retrofitting activities – evidence from a large-scale survey of German local authorities by Polzin, F, Nolden, C, von Flotow, P

Exploring the role of servitization to overcome barriers for innovative energy efficiency technologies - the case of public LED street lighting in German municipalities by Polzin, F, von Flotow, P, Nolden, C