New Material, Manufacturing Process use Sun’s Heat for Cheaper Renewable Electricity Updated On Sat, Oct 20th, 2018 by Saurenergy Solar power accounts for less than 2 percent of U.S. electricity but could make up more than that if the cost of electricity generation and energy storage for use on cloudy days and at nighttime were cheaper. A Purdue University-led team developed a new material and manufacturing process that would make one way to use solar power […] Read more