We analyze distinctive investment scenarios for the integration of fluctuating renewables in the German power system. Using a combined model for dispatch, transmission, and investment, three different investment options are considered, including gas-fired power plants, pumped hydro storage, and...

This research reviews relevant literature on the current state and effectiveness of developing renewable energy on energy security in general, and on energy security in the European Union in particular. The paper elaborates on primary energy import sources, possible alternatives, and how energy...