The Biden administration has pledged to create a carbon-free energy sector by 2035, but because renewable resources generate only around 19 percent of US electricity as of 2020, climate experts warn that our transition to a green grid future needs to speed up.
A group of researchers at Stanford led by Mark Jacobson, professor of civil and environmental engineering, has set out to prove that a 100 percent renewable energy grid by 2050 is not only feasible but can be done without any blackouts and at a lower cost than the existing grid.
“One of the biggest concerns with renewables is that they’re intermittent, that wind doesn’t always blow or the sun doesn’t always shine” says Jacobson, who notes that people have claimed this unreliability caused blackouts in California, which relies heavily on renewables–and in Texas, which doesn’t. “So we wanted to…