The people working here got an idea for making lignite coal burn better by removing moisture. By the time they got their process worked out a little bit, they were also able to remove a significant amount of impurities and pollutants from the coal as well. They’re now in the process of licensing this sort of technology all over the world!
The whole thing started with some of that North Dakota ingenuity we all hear about, where guys just grab whatever is handy and start building something. What started out as blowing air through a barrel is now a process which can improve coal-fired power plant performance by leaps and bounds.
It also makes for a nice sunset photo!