Once a year, the city of Bonn, together with Bonner Energie Agentur e. V., SWB Energie und Wasser and Verbraucherzentrale NRW e. V., invites all citizens to the Bonn Energy Days.

These Energy Days kick off with a large information and advice day in the city center. Numerous organizations and companies from the region will provide information on energy-saving construction and renovation and on renewable energies: Craft businesses present environmentally friendly technologies such as photovoltaic systems or heating systems based on renewable energies and provide information on thermal insulation and window replacement.

Energy consultants will provide information on subsidies and other exhibitors will explain to visitors what climate adaptation measures and energy-efficient living are all about.

The information on offer appeals to a large group of visitors. Many owners of residential buildings and apartments as well as tenants can take the opportunity to obtain information directly on Münsterplatz.

New ideas for energy-efficient refurbishment will be provided and the experts will be happy to pass on tips and tricks.

Following the information and advice day, there will be an extensive range of information, activities and advice on climate protection measures in the following week from May 19 - 23, 2025.