The Renewable Energy Research Yearbook 2013 sets out the Federal Ministry for Economic Affairs and Energy (BMWi)’s funding priorities and maps out a complete set of the BMWi’s research projects being implemented in the areas of wind energy, photovoltaics, solar and geothermal energy, integration of renewable energies into energy supply systems and the design of future electricity markets. Tying into the newly published 2013 yearbook is a redesign of the online database. With the help of a search function and broadened search criteria, all projects supported since 2007 can be called up and displayed.