> what radiation is released from coal?

https://www.epa.gov/radtown/radioactive-wastes-coal-fired-po...

Thanks

The link you provided indicates the level of radiation is negligible, so I'm not sure what your point is.

It's higher (IIRC, orders of magnitude higher) than the amount of radiation released by an operating nuclear plant.

And that number includes all nuclear accidents as well iirc