The scooter and the big picture
Blog post 5: The scooter and the big picture Unless you walk or pedal-bike everywhere you go, your personal movements have a carbon footprint. Your car burns petroleum. Your EV, though powered by electricity, ultimately is powered from some source, most likely coal or natural gas. The size of your footprint, and the 300 million other people in this country who need to get around, form the transportation segment of the nation's carbon footprint. Scooters, though, and e-bikes, use way less electricity than an electric car. My scooter, when recharging, draws about 600 watts for four hours. That works out to 2,400 watt-hours, or 2.4 kWh. At 10 cents/kWh, that costs 24 cents of electricity. Since I get 25-30 miles on a charge, that means a day's travel costs about a quarter. If that electricity was coal-fired, that would add 0.86 pounds of CO² to the atmosphere. Compare that to a gasoline car which gets 20 mpg. Thirty miles would be 1.5 gallons of fuel, which works out to about 30 p...