Well Done Foundation27 Nov 2021 20:05
estimates there are 2.5 million unplugged abandoned wells in the United States.
That includes 31 states, emitting 7.2 million metric tons of carbon dioxide equivalent a year. They say that is equal to 798 million gallons of gasoline used, 1.54 million passenger vehicles for a year, or 7.85 billion pounds of coal burned.
https://welldonefoundation.org/