In Vermont, a milestone in green-energy efforts
Vermont's largest city has a new success to add to its list of socially conscious achievements: 100 percent of its electricity comes from renewable sources.
Experiment makes energy savings a game
Let's face it: We're energy hogs. We want more light, we flip a switch. If we're hot, we crank up the AC, without a second thought on the power grid strain. It's what economists call inelastic demand – the resource is widely ...