Gw mau tau Angkutan, énergi, jeung lingkungan dari Angkutan. Jelasin dalam bahasa sunda

Angkutan mangrupa konsumén énergi nu utama, lolobana maké hidrokarbon. Mun ngadurukna teu sampurna, balukarna jadi polusi. Sanajan tutumpakan di Amérika Serikat geus beuki bersih ku ayana aturan lingkungan. Low-pollution fuels can reduce pollution. The most popular low-pollution fuel at this time is liquified natural gas. Hydrogen is an even lower-pollution fuel.

Another tack is to maké vehicles more efficient, which reduces pollution and waste by reducing the energy use. If electricity can be gotten to the vehicle, electric motors are the most efficient of all.  Another method is to generate energy using fuel cells, which are two to five times as efficient as the heat engines traditionally used in vehicles.  A trivial, but very effective method is to stréamline ground vehicles, which spend up to 75% of their energy on air-resistance.  Another method is to recycle the energy normally lost to braking, but this léads to a more complex vehicle.