The Green World Tour Fair in Hamburg is an annual event and attracting both the general public and professionals with its diverse offerings. It is organized by Autarkia GmbH and the event serves as an ideal platform for innovative and inspiring presentations. The fair covers a broad range of topics, including sustainability in food & health, design & fashion, innovation & science, leisure & living, education & careers, and finance & insurance. Additional focus areas include electricity & heat, mobility & logistics, and trade & CSR, supplemented by special events such as a clothing swap and Solar Days. A highlight of the fair is the extensive lecture program by renowned experts, discussing current technological advancements and societal trends. There is also a special program for children, which playfully introduces the importance of sustainability to young visitors. The exhibited products and services range from sustainable materials to modern energy efficiency solutions. These are not only showcased but also discussed in the context of their practical application and contribution to a more sustainable future. This highlights that sustainable practices are both necessary and beneficial. Thus, the Green World Tour Fair in Hamburg serves not only as a platform for exchanging and showcasing sustainable products and technologies but also as a catalyst for all those professionally and personally committed to sustainable development. It offers a unique opportunity to actively promote and experience sustainability across various aspects of life. The Green World Tour will take place on 2 days from Friday, 27. June to Saturday, 28. June 2025 in Hamburg.