[Zusammenfassung - Einleitung] Die auf europäischer Ebene, in Deutschland als auch in vielen Bundesländern, Städten, Gemeinden, Quartieren und kleineren Einheiten vereinbarten Ziele zu Klimaneutralität, Dekarbonisierung, Teilhabe und andere führen zu einer Vollversorgung mit erneuerbaren...

Due to ambitious climate change targets and other energy and industrial policy goals such as the nuclear phase-out, the energy transition in Germany is heading toward a completely renewable energy system. This Weekly Report is the first to describe scenarios for 100 percent renewable energy...

The German electricity market has recovered well from the 2022 energy crisis. Policymakers should now redirect the focus of energy policy to further expanding renewable energy sources. The year 2023 showed that the German electricity supply remained secure following the shutdown of nuclear power...

The European Green Deal, initiated by the EU Commission, is a package of measures aimed at decarbonization and sustainable economic development with the goal of making the European Union climate neutral by 2050. To achieve this goal, the emission reductions target must be increased from 40...

The paper provides energy system-wide estimates of the potential and impacts of final energy demand reductions based on behavioral changes in different sectors. Behavioral changes are for example adjusting thermostats or replacing business flights with telemeetings. By reducing demand,...

Bisher haben die USA im internationalen Klimaschutzprozess eher eine Bremserrolle gespielt. Der künftige US-Präsident Barack Obama hat nun aber einen Umschwung in der Klima- und Energiepolitik angekündigt. Er hat bereits den prominenten Physik-Nobelpreisträger Steven Chu als Energieminister...