Can We Keep Moving “Clean” and “Green”?

As gas prices have gone up, so has ridership on public transit.  Fifteen thousand managers of public transit systems gathered earlier this month in San Diego for the American Public Tranportation Association Expo, to learn how to deal with the rising cost of fuel, the lack of funding, and other major issues.  Take a look at some of the issues, and some ways other cities and states have found to deal with them here, at the Cleantech Blog.