After China connected a huge battery to a project combining solar, wind and other generation sources, a US utility project has just been announced which will likewise combine solar and wind with a grid-scale battery.
News in Brief: Portland, Oregon pledges 100% renewable energy by 2050, India's BHEL implements a 2MW rooftop array with the Indian Railway and Unisource Energy completes a 5MW solar array in Arizona, dedicated to a long-term employee.
