The Energie Messe in Groß-Umstadt shows the full range of solutions in the energy house renovation. Other areas of the show are exterior insulation, interior insulation, use of modern heating technology and renewable energies, windows and doors, ecological building materials and many additional activities in and around the building and changes in building technology. Local banks and KfW will provide competent financial advisory services, and energy consultants are available to answer visitors' questions. Finally, in lectures interesting background information is offered and successful remediation measures are presented.