The "Building – Living – Saving Energy & Garden" (Bauen – Wohnen – Energiesparen & Garten) fair in Duisburg is a specialized consumer trade show revolving around topics such as building, living, renovating, energy saving, and garden design. It takes place annually and has established itself as a regional fair for all things knowledgeable and innovative related to the topic of construction. Whether tenants, homeowners, or prospective builders, everyone can find the most important information, innovations, and products here, ranging from heating technology, hot water, solar, photovoltaic systems to insulation, building materials, and tools. Furthermore, banks and insurance companies provide information about construction financing, government subsidies, and building insurance. Topics like barrier-free living, decorating, and garden design are also focal points of the fair and come with a wide range of offerings. The Landscape Park is a 180-hectare industrial wasteland surrounding a decommissioned steel mill that has been successfully transformed into a multi-functional park, thus providing a unique backdrop for the event. The fair in Duisburg is a key event for anyone wanting to get up to speed on the latest developments and trends in the construction industry or those interested in building and renovation projects. The organizer of the "Building – Living – Saving Energy & Garden" (Bauen – Wohnen – Energiesparen & Garten) fair in Duisburg is MESA Veranstaltungs GmbH based in Düren, which also organizes exhibitions in other German cities on topics such as house building, renovating, living, garden design, and energy saving. The Building Living Saving Energy & Garden (Bauen Wohnen Energiesparen & Garten) will take place on 3 days from Friday, 23. January to Sunday, 25. January 2026 in Duisburg.