Many companies are currently thinking about this. Climate protection and sustainable action are gradually gaining in importance. The Federal Environment Agency has now also been engaged in various strategies and has set itself high targets until 2030. It does not always have to be the major changes, such as the construction of plus-energy buildings. Even small steps such as the reduction of business trips can contribute to climate protection. Videoconferencing is a time- and cost-saving way to avoid business trips.?