The US government underestimated solar energy installation in the US by 4,813%

Every two years, the US Energy Information Administration (EIA), America’s official source for energy statistics, issues scenarios about how much solar, wind and conventional energy the future holds for the US. Every two years, since the mid-1990s, the EIA is wrong. Last year, it was spectacularly wrong. The Natural Resources Defense Council and Statista recently teamed up to analyze the EIA’s predictions for energy usage and production. It found that the EIA’s ten-year estimates between 2006 to 2016 systematically understated the share of wind, solar and gas. Solar capacity, in particular, was a whopping 4,813% more in 2016 than the EIA had predicted it would be.