[Frank Lee]

The Billion-Dollar Potential Of The Ordinary American School Bus

...A group of companies operating a Clinton Global Initiative grant envision a zero-emissions future for school buses that's far more versatile. They're working with the schools to retrofit six school buses that double as rolling generators in their spare time.

Once their appointed rounds are complete, these school buses can be used to make additional money for their owners by charging their new electric battery packs at off-peak hours and later selling the electricity back to power companies at higher prices during high-demand times. During power outages or other emergencies, the buses could transform into mobile generators used to power hospitals, command posts or other critical places...

Except they aren't GENERATORS (that threw me a loop at first).