With a small electric motor, scooters are designed to transport riders short distances around urban settings. Ride share companies are introducing fleets of these vehicles into urban areas, allowing participants to rent the scooters for short periods of time.
All-electric vehicles (EVs) run on electricity only. They are propelled by one or more electric motors powered by rechargeable battery packs.
Techo Electra have several advantages as listed below:
- Energy efficient. EVs convert over 77% of the electrical energy from the grid to power at the wheels. Conventional gasoline vehicles only convert about 12%–30% of the energy stored in gasoline to power at the wheels.
- Environmentally friendly. EVs emit no tailpipe pollutants, although the power plant producing the electricity may emit them. Electricity from nuclear-, hydro-, solar-, or wind-powered plants causes no air pollutants.
- Performance benefits. Electric motors provide quiet, smooth operation and stronger acceleration and require less maintenance than internal combustion engines (ICEs).
- Reduced energy dependence. Electricity is a domestic energy source.
Electric Vehicles have some drawbacks:
- Driving range. EVs have a shorter driving range than most conventional vehicles — although EV driving ranges are improving. Most EVs can travel more than 100 miles on a charge, and some can travel in excess of 100 miles depending on the model.
- Recharge time. Fully recharging the battery pack can take 3 to 12 hours. Even a “fast charge” to 80% capacity can take 30 min.
Batteries for EVs are designed for extended life, and a study by National Renewable Energy Laboratory suggest these batteries may last 12 to 15 years in moderate climates and 8 to 12 years in severe climates. However, these batteries are expensive, and replacing them may be costly if they fail.
Hybrid and plug-in electric vehicles can have significant emissions benefits over conventional vehicles. HEV emissions benefits vary by vehicle model and type of hybrid power system
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