Is A Green Mobility Scooter Really Green? The transport sector is the second biggest contributor to greenhouse gases emissions. Are dockless electric scooters shared really green? Scooter startups like Tier, Dott, Voi and Circ all claim they are. We inquired about their sustainability strategies. Here's how they did. Dott's warehouses https://www.mymobilityscooters.uk/brands/green-power