Continental US Could Achieve 70% Cheap, Renewable Energy By 2030

48 states in the continental US could receive 70% of their power from clean, renewable energy by 2030, says a director from the U.S. National Oceanic and Atmospheric Administration (NOAA). The announcement was made by Sandy MacDonald, director of the earth system research lab at the NOAA at a conference in Vancouver.
Source: The 9 Billion