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kurthrtoday at 2:01 AM2 repliesview on HN

Wait till you find out how much uranium there is in coal ash and how many tons a year are put in the air or dumped into ground water. Both the ash and uranium tailings are in the 50ppm range, but we make 100Mt per year of one of them and basically no uranium tailings in the US. Globally, the ratio is over 1Gt of coal ash and 10-20Mt of uranium tailings.

One is currently a problem, the other isn't.


Replies

anonymarstoday at 2:45 AM

Let's also not forget how much fresh water has been ruined with fracking

"Nuclear fission: the worst energy source, except for almost all the other ones"

Joel_Mckaytoday at 2:24 AM

I have a lower opinion of coal, more than any other energy source. From an economics perspective it also costs 4% more than solar now. There is no excuse to bring back 1800's steam technology.

If you grill, use charcoal because it is short-term carbon cycle neutral.

We have one of the largest global coal deposits, but it is also one of the most contaminated natural hot heavy metal sources currently known. Indeed, the natural run off has already closed many water wells for small towns in the area. =3