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Klimaschutz und Kohleausstieg: Politische Strategien und Maßnahmen bis 2030 und darüber hinaus

The present study examines the socio-economic consequences of a climate policy-driven coal phase-out in Germany. A focus lies on the lignite industry – especially in the lignite regions. In a first step, the regions are spatially defined and described. Additional analysis is based on energy economic modelling. The model examines phase-out scenarios, which differ in the chosen criteria for the order of power plant closure (specific emissions or plant age). An input-output-model and a regional macroeconomic model build up on these phase-out pathways and examine the socio economic effects of the phase-out in the lignite regions as well as in the rest of Germany. The combination of both models offers the advantage to consider the phase-out from different perspective and hence derive different and more robust effects. The models show, on the one hand, that in an early phase-out the negative effects of structural change are visible earlier. On the other hand, recuperative effects can counteract the negative consequences according to the regional economic model. Furthermore, the structural change creates economic opportunities. Those opportunities are primarily diversified economic activities. Case studies show significant employment potentials for the lignite regions. New jobs in renewable energies and energetic optimization of buildings can already counteract the negative employment effects associated with the investigated structural change. The study concludes, describing accompanying political instruments that can support the regions on their way to master the challenges of the up-coming structural change.

01. July 2019

Authors Pao-Yu Oei Casimir Lorenz Sophie Schmalz Hanna Brauers Philipp Herpich Christian von Hirschhausen Claudia Kemfert Barbara Dröschel Jan Hildebrand Juri Horst Uwe Klann Patrick Matschoss Michael Porzig Irina Rau Bernhard Wern Hans-Ulrich Brautzsch Gerhard Heimpold Katja Heinisch Oliver Holtemöller Christoph Schult Hauke Hermann Dirk Heyen Katja Schumacher Cornelia Ziehm

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