Concerned about possible energy bottlenecks, the government is also turning small screws: as of this Thursday, a number of energy-saving requirements will come into force that are intended to reduce consumption over the next six months. It is a "joint task of politicians, companies and consumers," says the text of the regulation, which the cabinet passed last week.

"Every kilowatt hour saved helps a little bit out of the dependency on Russian gas supplies." According to Economics Minister Robert Habeck (Greens), gas consumption should be reduced by around two to two and a half percent, together with other requirements that will apply from October 1st. The rules applicable from September 1 in detail.