its subcategories of add-on measures and investments in renewable energy. However, only the latter subcategory causes a …

Since wind energy is rapidly growing, new wind farms are installed worldwide and a discussion is going on concerning … the optimal political framework to promote this development. In this paper, we present a wind energy index, which is … MERRA and true production data, it can predict the expected wind energy production for every location and turbine type …

Many countries, especially in Europe, have ambitious goals to transform their national energy systems towards renewable … energies. Technological change in both renewable production and efficient use of energy can help to make these targets come … true. Using a panel of German firms linked to the PATSTAT patent data, we study invention in both types of energy …