Answer:
New refueling stations would have to be built to make refueling convenient
Explanation:
According to Oxford dictionary; alternative fuels refers to ''a fuel other than petrol or diesel for powering motor vehicles, such as natural gas, methanol, or electricity.
"alternative fuels have gained ground".
Fossil fuels are gradually being phased out and vehicles that depend on alternative fuels are fast emerging as a potentially convenient replacement for them.
However, the ultimate problem with the emergence of alternative fuels is the need to build new refuelling stations that will replace the existing gas stations as we have them now.
This is a problem that will eventually be resolved as the use of alternative fuels become more common place.