They mention 3 locations in the press release, so here are the electric generation types by state https://www.eia.gov/beta/states/overview https://www.eia.gov/b

They mention 3 locations in the press release, so here are the electric generation types by state https://www.eia.gov/beta/states/overview https://www.eia.gov/beta/states/overview Gloucester, Virginia - 53% gas, 36% nuclear, 6.5% renewable, 4.5% coal Jacksonville, Florida - 70% gas, 15% nuclear, 8.8% coal, 5.2% renewable, 0.9% petrol Castle Rock, Colorado - 41% coal, 30% gas, 29% renewable