White currently works as the district director for US Republican representative Andy Barr.
Veenstra elected not to relocate to the company's Denver headquarters.
Limestone can reduce the risk of explosions caused by suspended particles.
This initial development has a net present value of $172 million.
Natural gas prices delivered to the power sector will continue rising.
Decades of underground coal mining in the Great Falls Coal Field resulted in acidic mine-impacted water....
When cold weather causes barometric pressure to drop, methane gas can migrate more easily.
Dorch has more than 20 years of experience counseling diverse global businesses.
The results were driven by solid demand and demonstrated the benefits of the company's diverse portfolio...
Shale roof failures account for about half of all injuries sustained in coal mines.
The company attributed the lower coal sales to difficult coal market conditions.
Coal mining states such as West Virginia, Ohio and Wyoming were big supporters of Trump.