The H2-Office-Tower is part of a redevelopment site located on Wiesbaden’s Rhine riverfront that serves as a model for sustainable, smart and future-oriented urban development. The project involves converting a former industrial wasteland into a campus-like site that considers all the requirements of a modern office and work culture in a densely-populated urban environment. The CO2-reduced and resource-saving redevelopment and green densification create urban biotopes and encourage micro-mobility.