The Energy Transition Congress hosted by the German Energy Agency (dena) rounds up energy utilities, service providers, scientists and startups. Experts in federal and state policy as well as from energy agencies and associations attend the convention. More than 800 participants are expected. This year will feature German Economics Minister Peter Altmaier, RWE CEO Rolf Martin Schmitz and Lex Hartmann, who is a member of the Board of Management of network operator TenneT.