Preface to the Second Edition
Our excellent sales figures and the positive response to this reference book have shown that this topic and the style in which it is presented appeal to a broad readership. Despite careful checking, minor errors and inconsistencies are sometimes unavoidable. Special thanks are therefore due to all readers who have provided feedback. This second English edition is based on the fourth revised and enlarged German edition. It contains current data on renewable energies and has been expanded to include the latest trends. A dedicated section explains what steps are necessary to comply with the Paris climate protection agreement and thus preserve the livelihoods of future generations. We hope that this book can make a small contribution to accelerating our energy transition at the rate that is required.
Berlin, summer 2018
Prof. Volker Quaschning
HTW Berlin – University of Applied Sciences