www.thinkprogress.org/climate/2014/05/31/3443520/us-residential-solar-beat-commercial/
"The first quarter of 2014 was another big one for the U.S. solar industry, with 74 percent of all new electricity generation across the country coming from solar power. The 1,330 megawatts of solar photovoltaics (PV) installed last quarter bring the total in the U.S. up to 14.8 gigawatts of installed capacity — enough to power three million homes, according to GTM Research and the Solar Energy Industries Association (SEIA)."
