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