The nuclear disaster in Fukushima turned into a long-term crisis shaking the very foundations of economies and institutional structures. This offers an opportunity to organise energy supply in a more sustainable manner throughout the world. While a shift in thinking can be seen in some countries, others unswervingly continue along the planned path of an expansion of nuclear energy. However, given the economic and environmental misgivings as well as various security and safety risks of nuclear and fossil energy sources on the one hand as well as the benefits of green growth on the other hand, countries worldwide do not want to miss the opportunity to expand the use of renewable energy sources.
Against the background of an ongoing depletion of resources and volatile oil and gas prices, any future set up of energy policies throughout the world has to balance the goals of energy security, economic viability, ecological sustainability and social compatibility. At the same time, a restructuring in the energy sector has to be formulated in a democratic manner involving the national, state, and community levels as well as civil society and industry.