IndustriesEnergyAuction Set for Bankrupt Coal CompanyContura Energy last week offered $20.6 million for mines owned by Blackjewel LLC.John Raby, Associated PressAug 1, 2019In a Jan. 21, 2016, file photo, the Belle Ayr Mine stands near Gillette, Wyo.AP Photo/Mead Gruver, FileFacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Latest in EnergySponsoredPractical AI Lessons and StrategiesOctober 1, 2026German Wind Turbine Stands Taller Than Eiffel TowerOctober 1, 2026Mitsubishi Electric Unveils Nvidia-Compatible Reference Designs for Data CentersSeptember 29, 2026AI’s Power Bottleneck Won’t End With TurbinesSeptember 25, 2026Related StoriesEnergy1 Dead, 5 Injured, 7 Missing in Pipeline ExplosionEnergyElon Musk's Solar Roof Forecast Has Him in Tweet TroubleEnergyMiners Block Train Tracks in ProtestSponsor ContentModeling AI ROI Like a CFO, Not a Vendor