Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.Renewable energy in the European Union. Directive on the Promotion of the use of biofuels and other renewable fuels for transport, Renewable energy in Germany, Renewable energy in Portugal, Renewable energy in the United Kingdom, Biofuel, Geothermal power, Wind power in the European Union, Solar power in the European Union, Renewable energy in Spain, List of renewable energy topics by country, Solar combisystem, Climate change in the European Union, Avoiding Dangerous Climate Change, Economy of the European Union, Energie- Cités, Energy policy of the European Union, Eugene Green Energy Standard, European Commissioner for the Environment