Buying better power sources?
It's hard to differentiate on the power we purchase in our homes. Once it gets into the gird - it all looks the same.
However at least we are starting to get choices in how we pay for that. While the deregulation of the electrical utility industry has stalled and taken some back alleyways - the overall idea of giving consumers spending choices to be able to control this more - is a sound one.
provides links and resources for people want to select alternate energy sources for their homes.