Can fuel cells be used in automobiles?

Can fuel cells be used in automobiles?

Fuel cell vehicles (FCV) use fuel cells to power the vehicle's electric motor. Many FCVs use a fuel cell combined with a battery and supercapacitor to efficiently start-up, power, and utilize the best energy source for constant and peak power.

How much does a gallon of hydrogen fuel cost?

Hydrogen fuel is much more efficient than gasoline, but it's also four times more expensive, roughly equivalent to about $16 a gallon.

Is hydrogen fuel cheaper than gasoline?

Considerations. While hydrogen is a cheaper fuel than gasoline on paper, the reality is, as of 2010, it is much more expensive. The few models of hydrogen-fueled cars that are commercially available generally cost more than $100,000. Researchers are still tweaking the technology to produce and transport hydrogen fuel.

What is the range of a hydrogen fuel cell car?

300 miles FCEVs are fueled with pure hydrogen gas stored in a tank on the vehicle. Similar to conventional internal combustion engine vehicles, they can fuel in less than 4 minutes and have a driving range over 300 miles.

Why are hydrogen engines a bad idea?

The biggest reason why hydrogen-combustion engines are no good? They create nitrogen oxide, which isn't good for people or the environment. Even though carbon isn't part of the hydrogen combustion process, NOx isn't a compromise as automakers look to zero-emission vehicles.

What are the disadvantages of hydrogen fuel cells?

What are the Disadvantages of Hydrogen Fuel Cells?

• Hydrogen Extraction. ...
• Investment is Required. ...
• Cost of Raw Materials. ...
• Regulatory Issues. ...
• Overall Cost. ...
• Hydrogen Storage. ...
• Infrastructure. ...
• Highly Flammable.

Are hydrogen cars better than electric?

However, as hydrogen cars densely pack their energy storage, they're usually able to achieve longer distances. While most fully electric vehicles can travel between 100-200 miles on a single charge, hydrogen ones can get to 300 miles, according to AutomotiveTechnologies.