Yeah, the cost of electricity is a clear issue. But then so is diesel and LPG for the same reasons exactly.

We can and are making our own electricity, This is just an argument to invest more and pull digits out.

If we updated the grid and started running buses the same way (charging motorways and a road with batteries), we could be a large step towards reducing fossil fuel.

There was an article some time recently about an EU nation building a charging motorway.