Is A Green Mobility Scooter Really Green? Transport is the second biggest emitter of greenhouse gases. Are shared electric scooters dockless really green? All scooter startups, including Tier, Dott and Circ claim to be. We questioned them about their sustainability strategies. Here's how they fared. Dott's warehouses are powered with https://www.mymobilityscooters.uk/brands/green-power