Environmental Working Group
When, armed with an infant, you descend into the nether world of urban playgrounds and playdates and long, searching conversations about upper-middle-class parental obsessions (gluten allergies, Mandarin classes), you’re likely to find yourself wondering whether you’ve joined a genial but nutty sect. Rumor runs rampant; information is so copious and conflicting there might as well be none at all; skepticism and standards of scientific evidence shimmer and vanish at the hint of something to worry about.
When most people hear the phrase "renewable power," they tend to think of solar panels and wind turbines. But in the United States, the reality is quite different. Right now, the country gets about 8 percent of its power from renewables, and most of that is from large hydropower dams (2.6 percent) and biomass (2.3 percent). And even if Congress were to pass some sort of clean-energy legislation, that would remain the case for the foreseeable future.