California

On the news last night they were talking about California's public transportation system. The said that they are trying to convert their buses to 6 million dollar Hydrogen powered and Hybrid Hydro-Electric Buses.
They said that the upfront cost is worth it for zero emissions, and the more the public demands it, the more accessible and economical the technology will become. I would like to see Springfield use a few of these, although the city budget would not allow for it.
It seems like only the largest cities make the largest effort. It would be nice to see ALL cities making that kind of effort and realizing the goal of zero emissions.

More later