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On average, inner city commuting buses emit 0.3 kg (0.66 lb) of CO 2 per passenger mile (0.18 kg/km per passenger), and long distance (>20 mi, >32 km) bus trips emit 0.08 kg of CO 2 per passenger mile (0.05 kg/km per passenger). [28] Road and transportation conditions vary, so some carbon calculations add 10% to the total distance of the trip ...
Those who purchase an EV do not have to deal with the high maintenance costs of electric vehicles. Given the current state of gas-powered and electric vehicles, electric vehicles are the most cost ...
This means that a bicycle will use between 10 and 25 times less energy per distance travelled than a personal car, depending on fuel source and size of the car. This figure does depend on the speed and mass of the rider: greater speeds give higher air drag and heavier riders consume more energy per unit distance. In addition, because bicycles ...
In the example provided by the US DoE in its final rule, an electric car with an energy consumption of 265 Watt hour per mile in urban driving, and 220 Watt hour per mile in highway driving, results in a petroleum-equivalent fuel economy of 335.24 miles per gallon, based on a driving schedule factor of 55 percent urban, and 45 percent highway ...
Increase the cost of car ownership and gas taxes through increased parking fees and tolls, encouraging people to drive more fuel efficient vehicles. This can produce a social equity problem, since lower income people usually drive older vehicles with lower fuel efficiency.
The average purchase price for an electric vehicle is higher than the average cost for a gas-powered car, but you have to also factor in the tax credit you'll be eligible for, which brings the ...
Also other battery electric vehicles, which may shift emissions to the location where the electricity is generated (if the electricity comes from coal or natural gas power plants—as opposed to hydro-electric, wind power, solar power or nuclear power plants); [5] and fuel cell vehicles powered by hydrogen, which may shift emissions to the location where the hydrogen is generated.
In 2006, the National Renewable Energy Laboratory stated that the cost of hydrogen fuel was around $9 a kilogram, roughly comparing it to $2 a gallon for diesel. It further noted that the total cost per mile (including maintenance) was around $1 per mile for diesel and around $6.50 per mile for hydrogen. [113]