It’s what we do


We are the largest lignite producer in the U.S., operating mines with annual production levels ranging from a few hundred thousand tons per year to more than 10 million.

Our services are comprehensive. We specialize in reserve evaluation, permitting, mine planning, operation and final reclamation – and everything in between. We are your solution-based partners.

We fully integrate our mines with our customers' operations to deliver exceptional mining solutions.


We align our goals with your objectives, for the long-term.


We champion a safety culture that ensures the wellbeing of our people.


We are productivity and efficiency experts, operating as an extension of your own team.

How Can We Help?

Contact us today for more information on how we can deliver long-term integrated solutions for you.