Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/110252
Authors: 
Michelsen, Claus
Neuhoff, Karsten
Schopp, Anne
Year of Publication: 
2015
Citation: 
[Journal:] DIW Economic Bulletin [ISSN:] 2192-7219 [Volume:] 5 [Year:] 2015 [Issue:] 19 [Pages:] 259-265
Abstract: 
The energy transition will require considerable increases in energy efficiency, particularly in residential buildings. Financial support mechanisms, information and adviceprograms and dedicated training and certification of craftsmen are already in place to stimulate energy efficiency investment. Nevertheless, the required annual rate of thermal building refurbishment of around two percent is so far not achieved. For some real estate owners this may be explained by a investment horizon that is shorter than lifetime and repayment period of energy efficiency investment projects. The reluctance may also be due to an inadequate risk assessment by investors. Alternative financing approaches that rely mainly on the principle of coupling the revenues of the investment to actual energy cost savings and the increased involvement of equity capital might in such instances contribute to increasing investment activity. Particularly, in the current phase of low interest rates, there is more investment pressure on institutional investors whose willingness to participate in energy efficiency projects is likely to have increased substantially. Experience in other countries has however moderated expectations of being able to trigger greater short-term stimuli with innovative financial instruments. Nevertheless, given the challenges of the energy transition, further investigation of innovative financial concepts also based on equity funding seems warranted.
Subjects: 
Gebäudeenergieeffizienz
Immobilienfinanzierung
Alternative Finanzierungskonzepte
Energieeffizienzfonds
JEL: 
G11
G23
G24
Q2
R31
Document Type: 
Article

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