Germany is a country of an exceptional economic significance for Europe and the entire world therefore everything that takes place in this country is carefully analyzed and investigated especially in the Central Europe. Hundreds of thousands workplaces in EU-11 are directly or indirectly connected with German economy present in those countries. That is why an unquestionable revolution in the power sector, i.e. Energiewende, is of importance to us both at present and in the future. The present article presents comparison of installed capacity, generation of electrical energy and power systems in Germany and EU-11. The article also assesses the differences regarding economic development of the aforementioned countries presenting the EU-11's understanding of what Energiewende is and what its objectives are. In addition, the article includes impartial evaluation of problems related to Energiewende and its outcome for the German economy and society. Due to considerable differences regarding economic development, it is hard to imagine a similar revolution taking place in EU-11. Therefore, a compromise with respect to European energy and climate policy acceptable for EU-11, Germany and the entire Europe is of the utmost necessity and the author is convinced that such a compromise is achievable.