Problem: You have been assigned to a scientific commission whose mandate is to research ways of reducing air pollution from motor vehicles. Your specific assignment is to research the following types of alternative-fuel vehicles that are currently under development, examine the advantages and disadvantages of each, and decide which would have the least environmental impact.
- Electric
- Hybrid
- Natural gas
- Hydrogen
- Fuel cell
- Clean diesel (low sulfur)
- Biodiesel (B100)
- Ethanol (E85)