Isn't "natural" gas a scam to keep polluting? Why not nuclear and within a lifetime renewable energies?
https://www.osmre.gov/programs/mine-fires
Due to thermal insulation and the avoidance of rain/snow extinguishment by the crust, underground coal-seam fires are the most persistent fires on Earth and can burn for thousands of years, like Burning Mountain in Australia.
~ https://en.wikipedia.org/wiki/Coal-seam_fire