This study is funded by and performed for DG ENERGY. The sole responsibility for the content of this website as well as the study’s deliverables lies with the authors. It does not necessarily reflect the opinion of DG ENERGY and or the European Commission. DG ENERGY does not guarantee the accuracy of the data included in this study. DG ENERGY is not responsible for any use that may be made of the information contained therein.

Study reports published on this website have been prepared by the authors to the best of their ability and knowledge. The authors accept no liability for any material or immaterial direct or indirect damage resulting from the use of this study or its content.

Copyright of this study is held by DG ENERGY.