Sometimes Florian Bieberbach thinks: Guys, you’re completely unworldly. This one draft from the EU Commission, for example, a directive on the construction of buildings. It stated that new houses should no longer be connected to the electricity grid. Houses should be self-sufficient, with solar panels on the roof and other forms of energy. That might work for detached houses in the countryside. „But in the city, it does not make sense not to connect a new building to the electricity grid.“ Completely unworldly.