Or last century's version: https://www.google.com/search?q=trolley+bus&tbm=isch https://www.google.com/search?q=trolley+bus&tbm=isch But agree that hybrids see

Or last century's version: https://www.google.com/search?q=trolley+bus&tbm=isch https://www.google.com/search?q=trolley+bus&tbm=isch But agree that hybrids seem like an interesting option. Electrifying half the route may be much much easier than electrifying 100%, and would let you run small-battery electric busses all day.