Coal

DOE Orders Craig Generating Station Unit to Remain Operational

On December 30, 2025, the Department of Energy (DOE) issued emergency order 202-25-14, pursuant to section 202(c) of the Federal Power Act, to Tri-State...

Liebherr Advances Autonomy and Remote-control Solutions

By Nia Kajastie During a recent trade press tour at Liebherr-Werk Telfs in Austria, where Liebherr manufactures its crawler dozers, the German-Swiss company shared updates...

Inside the Future of Room-and-Pillar Mining

Proximity detection systems protect people and equipment approaching continuous miners. (Photo: Komatsu) Komatsu shares how it’s using decades of mining insight, phased automation and improved...

Hydraulic Excavators Add Capacity and Productivity

When loading large haul trucks, hydraulic excavators offer a high level of mobility When it comes to loading machines for ultra-class haul trucks, open-pit mine...

Cyclones Offer Accuracy, Efficiency in Small Footprint

Multotec’s cyclone design innovations provide ultimate wear protection and maximum separation efficiency. (Photo: Multotec) Customizable hydrocyclones require minimal space and maintenance, and deliver uptime and...

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