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Greenhouse 100 Coal Index Record for SHM System-77

MineSHM System-77
Current Parent Company or ControllerDaniel W Bunn
2024 surface coal production (short tons, from MSHA)112,821
2024 total coal production (short tons, from MSHA)112,821
Coal typebituminous (from combined MSHA and EIA info)
CO2 metric tons 20230
CO2 metric tons 2024244,796

Data from MSHA

(The Mine Safety and Health Administration (MSHA) is an agency of the United States Department of Labor which enforces compliance with mandatory safety and health standards for mines.)

Mine ID4407288
Mine stateIndiana
Portable operation (mine can move around)Y
Current mine nameSHM System-77
Current mine typeSurface
Current mine statusActive
Status date07/14/2025
Current controllerDaniel W Bunn
Current operatorMega Highwall Mining, LLC
CountyWarrick
Company typeOther
Latitude38.157778
Longitude-87.255
Directions to mine41 South to I64 E. Go to Hwy 61 Lynnville Exit. Go South approx 2.5 miles to Dickeyville Rd. Go East to mine office. HWM is located at Wild Boar Mine 1202441
Nearest townLynnville, IN
Mine has underground component (yes/no)n
Mine has surface component (yes/no)y
Mine has refuse component (yes/no)n
Mine has preparation plant (yes/no)n

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Greenhouse 100 Coal Index

Political Economy Research Institute
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Tel: 413-545-6355    Fax: 413-577-0261    Contact: peri@peri.umass.edu
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Last Updated:  
Jan 2026