'Achieving 100 percent clean electricity by 2035 is widely seen as aggressive and ambitious, but as E&E News notes, a growing number of utilities in all parts of the country already have net-zero targets, although most are closer to mid-century. Many regions are on their way – in the Texas electricity grid of ERCOT, wind and solar accounted for 39 percent of electricity generation in the first half of 2020, much more than coal and not far behind natural gas’ share of 44 percent.'