Erneuerbare Energien und eine Steigerung der Energieeffizienz können nicht nur entscheidend dazu beitragen, Treibhausgasemissionen und andere negative Effekte der konventionellen Energieversorgung zu vermindern, sie eröffnen auch enorme wirtschaftliche Chancen. Im Bereich der erneuerbaren...

Der starke Ausbau erneuerbarer Energien führt in Deutschland zu Nachfrageimpulsen und verringert die Einfuhr konventioneller Brennstoffe. Allerdings sind mit dem Ausbau auch gegenläufige Substitutions- und Kosteneffekte verbunden, die für sich genommen die Konsummöglichkeiten vermindern...

There is an ongoing discussion about whether the German electricity market offers sufficient incentives for investment in power plants and for keeping them connected to the grid, thus ensuring sufficient security of supply. Recommendations for further securing power supply include payments, some...

In der öffentlichen Wahrnehmung steht Methan als Treibhausgas im Schatten von Kohlendioxid. Völlig zu Unrecht, denn mit einem Treibhauspotential, das etwa 25 mal größer als das von Kohlendioxid ist, macht es ein Sechstel der anthropogenen Treibhausgasemissionen aus. Unterschätzt wird Methan...

The German Renewable Energy Sources Act (EEG) has proven to be an effective instrument in promoting electricity from renewable resources, and the same basic structure has been adopted by a large number of other countries. The support provided for in the EEG consists particularly of a guaranteed...

Achieving the objectives of the German government's 2010 Energy Concept and the accelerated phase-out of nuclear energy will require significant investment in restructuring energy supply. In particular, these include investments in facilities for the use of renewable energies in the power and...

As part of the energy transition process, the German government has set far-reaching energy efficiency targets, including doubling the annual energy-efficient refurbishment rate for existing residential buildings from one to two percent. DIW Berlin has estimated the additional energy-related...

The implementation of the energy transition in Germany requires the further expansion of wind and solar power. With both of these technologies, electricity generation is subject to strong seasonal and weather-related variations. In consequence, temporary situations may arise where more power is...

The German government plans to significantly increase deployment of electric vehicles. What impact would this have on the country’s power system and carbon emissions? This question was addressed as part of a European research project analyzing various scenarios up to 2030. One of the key...