The tenth edition of the monitoring report uses current data and facts to provide information on how the expansion of renewable energies and the conventional power plant fleet have developed in 2021 - also in regard to the security of supply in the state. It also provides in-depth information on the electricity and gas infrastructure, final energy consumption and energy efficiency, and energy prices in the country. Another important topic covered in the report is the heating sector, providing a comprehensive picture of the status and development of the energy transition in Baden-Württemberg.