The Clean-Energy Revolution Gathers Speed
Scientific American http://www.scientificamerican.com/article/the-clean-energy- Less polluting energy sources are proliferating in the U.S. If other nations join in, the results could have global impact By David Biello | November 18, 2015 | WIND POWER: Turbines to harvest the energy in wind have cropped up across the U.S. U.S. buildings have grown colder in recent years. The switch from the heat-generating incandescent bulbs to light-emitting diodes, or LEDs, reduces the […]