I've been corresponding with a friend in the Washington, D.C. area about setting up a non-profit oriented toward alternative energy sources such as solar. Although there are a lot of sources out there for energy information, not everyone knows how to get started. I'll post more about this as we make progress in our planning and are ready to go public with the organization.
In the meantime, a local friend has just blogged about the wild and crazy idea of bicyclists storing up electrical energy generated while riding and then selling that energy at a depot or energy station, with the accumulated juice going back into the local electrical grid. I think that this is a great idea. There are already some home-made electricity generators based on stationary bikes and some cell-phone chargers hooked up to bikes. Think about the possibility of having cheap electricity generated by thousands of people and making that electricity available to the community to reduce demands on fossil fuels. Think further about that idea being applied in a developing country where the electricity powers local industry, raising the country's per capita income in a sustainable economy!