In its Annual Energy Outlook 2021, the U.S. Energy Information Administration projects that the share of renewables in the U.S. electricity generation mix will increase from 21% in 2020 to 42% in 2050. Wind and solar generation are responsible for most of that growth. <ref> https://www.eia.gov/outlooks/aeo/</ref> | In its Annual Energy Outlook 2021, the U.S. Energy Information Administration projects that the share of renewables in the U.S. electricity generation mix will increase from 21% in 2020 to 42% in 2050. Wind and solar generation are responsible for most of that growth. <ref> https://www.eia.gov/outlooks/aeo/</ref> |