Usibelli Coal Mine

https://groundtruthtrekking.org/Issues/AlaskaCoal/UsibelliCoalMine.html

This has some history and facts concerning this huge reserve of coal that powers 10% of Alaska.   There are a ton of things you could talk about here, such as the low quality of the coal and the environmental impacts or merely the purity, the ethics of such energy usage, the formation of coal, etc.

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