Federal Minister of Economics Robert Habeck once again defends his state secretary Patrick Graichen. Graichen was involved in the selection of Michael Schäfer as the new managing director of the state-owned German Energy Agency (Dena) Graichen's sister, who is married to his colleague Michael Kellner, works like her brother at the Oeko-Institut - a research institution that receives orders from the federal government.

The procedure for personnel selection is now to be reopened.