That's a great article, thanks for positing it. I found the excerpt to be very interesting.....

"With two million tonnes of processed ore (every year), we can actually generate an excess of 40 megawatts of power, which is more power than Nunavut uses in a year," Douchane previously told News/North.

That means the Ferguson lake project could actually power all of Nunavut just off its so called "waste" now that is an interesting proposition.