Green Mountain Energy offers up an eco-friendly home-power concept: Give consumers in the Northeast and Texas (and more regions to come) the option to choose 100% renewable energy for their home power needs. Tony Napolillo manages the company’s Sun Club, in which members pay a little more toward their monthly power bill in order to fuel nonprofits’ solar power projects in their communities. Through the generosity of Green Mountain customers, dozens of local solar projects have been completed.