Business
China solar capacity surpasses coal for the first time
China's total solar generation capacity has eclipsed its coal fleet for the first time at 1,288 gigawatts, though coal remains the primary source for daily electricity.
Topic
carbon emissions
Business
University of Minnesota study finds speeding barely saves commute time
New research indicates that exceeding speed limits offers negligible time savings for commuters. Consistently observing limits could save millions of gallons of fuel and reduce daily carbon dioxide emissions.