Advantages and disadvantages of fuel cell vehicles

Compared with traditional cars, fuel cell vehicles have the following advantages:

1. Zero or near zero emissions.

2. Reduce water pollution caused by oil leakage.

3. Reduce greenhouse gas emissions.

4. The conversion efficiency of fuel cells is high (about 60%), and the fuel economy of the whole vehicle is good.

5. Smooth operation and no noise.

Disadvantages: Fuel cells are expensive and expensive to use (hydrogen).