Understanding energy is really important for making transportation systems work better. Here are some key points to keep in mind:
Energy Use: In the U.S., transportation uses about 28% of all energy. But if we design things more efficiently, we could cut this down by 50%.
Fuel Efficiency: Electric vehicles (EVs) are great because they can use 77% of the electricity from the power grid to move the car. In comparison, regular gasoline cars only use about 12% to 30%.
Alternative Fuels: Using biofuels can help lower carbon emissions by up to 90% compared to regular fossil fuels. That’s a big drop!
Public Transport: Buses can fit around 50 passengers. This means they use much less energy per person. Riding the bus costs less than 0.50 per kilometer.
By understanding these energy facts, we can build better and more efficient ways to get around.
Understanding energy is really important for making transportation systems work better. Here are some key points to keep in mind:
Energy Use: In the U.S., transportation uses about 28% of all energy. But if we design things more efficiently, we could cut this down by 50%.
Fuel Efficiency: Electric vehicles (EVs) are great because they can use 77% of the electricity from the power grid to move the car. In comparison, regular gasoline cars only use about 12% to 30%.
Alternative Fuels: Using biofuels can help lower carbon emissions by up to 90% compared to regular fossil fuels. That’s a big drop!
Public Transport: Buses can fit around 50 passengers. This means they use much less energy per person. Riding the bus costs less than 0.50 per kilometer.
By understanding these energy facts, we can build better and more efficient ways to get around.