Review: Electromobility central topic at Energiewendeforum 2018 / Solar Powers e.V. receives German Solar Prize 2018 / WEMAG commissions subsidized multi-purpose battery station / Hambach Forest creates mood of change / Results of online survey on nature-friendly use of biomass published / Activated carbon from digestate turns biogas into biomethane / DNR publishes environmental policy list of demands "My Voice for Europe's Future" / Security of supply also stable with renewable energies