Owners of Segway Personal Transporters (PTs) celebrate Earth Day every day. They already know how to do more, for less. For everyone else, it is Earth Day today. Segway has only ever produced zero-emission, efficient and environmentally friendly short-distance transportation. Read a White Paper that compares the PT against bikes, mopeds, motorbikes, cars, buses and trains, or calculate how much carbon and petrol you can save on your daily commute here.