Here are some start-ups that help you with your sustainable transformation:
Clothes: https://unown-fashion.com/
Mobility: https://sonomotors.com/de/
Travel: https://utopia.de/ratgeber/nachhaltig-reisen-oeko-reiseportale/
Food: https://mitvergnuegen.com/2017/11-tipps-wie-ihr-nachhaltiger-lebensmittel-einkaufen-koennt/
Food: https://foodhub-muenchen.de/
Energy: https://www.tado.com
Energy: https://sonnen.de/
Check your CO2 Footprint on the eevie App