It seems as though a lot of people are seriously considering the purchase of an alternative fuel vehicle. But have you thought about how you're going to fill it up or charge it when you need to? See more »

Some automakers are beginning to offer solar panels on their hybrid cars. One manufacturer even includes a solar panel on a non-hybrid car. So, how much added power can a solar panel really provide? See more »

Some car owners use an electric car conversion kit to make their vehicle all-electric. Others use the kits to add driving range to an already efficient hybrid car. But do these kits really work? See more »

In this increasingly green world, automakers are looking for ways to increase product efficiency. Their focus might surprise you: The exhaust pipe. See more »

If you don't drive a hybrid car, you may not know the purpose of a hybrid system indicator. Not only do they monitor the car's vital operating systems, but they help drivers become more efficient, too. See more »

Hydrogen is the most abundant element on Earth. We've known how to harness its power since the early 1800s. So, why do some experts say hydrogen-powered cars are still decades away from mass production? See more »

Did you know your car is operating at its lowest possible fuel efficiency when you're in stop-and-go traffic or if you're at a standstill and the engine continues to run at idle speed? See more »

Most hybrid cars have instant miles per gallon readout as standard equipment. This feature gives immediate mpg information to the driver. But can this simple device actually save money at the pump? See more »

Replacing the battery pack on your hybrid can easily set you back $2,500 or more. However, the prices for these components are changing as quickly as the hybrid car industry itself. See more »

Hybrid vehicles are eco-friendly because they use less gasoline and produce fewer emissions. However, their reliance on electrical power raises some safety concerns for drivers. See more »