IMO, we need to start putting more SAFA tempo in ground and eliminate few smaller size vehicles that consume on diesel. Now for the larger vehicles, at least used in transporting people from one place to other place can be removed and replaced by electrically powered trolleys. But all these will still take LOT OF time to implement. The Nepal government can at least start few research project on producing more electricity ( this in my opinion is the only way to save our country of energy crisis).