Publications (FIS)

Nothing to regret

Reconciling renewable energies with human wellbeing and nature in the German Energy Transition

authored by
Julia Wiehe, Julia Thiele, Anna Walter, Ali Hashemifarzad, Jens Zum Hingst, Christina von Haaren
Abstract

Although the transition to energy supply through renewables (RE) is, in general, politically accepted in Germany, its progress is slowed by conflicting interests, primarily nature conservation and protesting residents. This study aims to find ways to solve these conflicts in Germany. To this end, the researchers developed a geospatial model that calculates RE potentials and vulnerabilities of nature and humans. Both data input and some evaluation standards are variables in the model. The outcomes are compared to an estimated total energy demand in 2050. Two ambitious scenarios (“no regret” and “compromise”) show that a maximum of 4% of the German territory is available to meet the energy demand. This demand can be met using PV in urban areas and wind in rural landscapes without significantly impairing nature's and people's wellbeing. Solar parks and other potentials not considered in the model are treated as a reserve, which can be included if the energy targets are not met under the assumed scenario conditions. Such reserves also provide flexibility for co-determination in public participation.

Organisation(s)
Institute of Environmental Planning
External Organisation(s)
CUTEC Clausthal Environmental Technology Research Centre
Type
Article
Journal
International Journal of Energy Research
Volume
45
Pages
745-758
No. of pages
14
ISSN
0363-907X
Publication date
22.12.2020
Publication status
Published
Peer reviewed
Yes
ASJC Scopus subject areas
Renewable Energy, Sustainability and the Environment, Nuclear Energy and Engineering, Fuel Technology, Energy Engineering and Power Technology
Sustainable Development Goals
SDG 7 - Affordable and Clean Energy
Electronic version(s)
https://doi.org/10.1002/er.5870 (Access: Open)
https://doi.org/10.1002/er.7002 (Access: Open)