The EIA expects renewable energy to be the fastest source of growing electricity generation for at least the next two years. – Utility-scale solar will expand by 10 percent in 2019 and 17 percent in 2020, the EIA estimates. Wind will grow by 12 percent and 14 percent in 2019 and 2020, respectively. – Meanwhile, total electricity generation will fall by 2 percent this year and will likely be flat in 2020. – That means that renewables overall share of the pie will grow 10 percent in 2018 to 13 percent in 2020. […]