CUSTOMERS
The North American Coal Corporation
American Electric Power
(AEP)
www.aep.com
CLECO Power, LLC
www.cleco.com
Dakota Coal Company, a subsidiary of Basin Electric Power Cooperative
www.basinelectric.com/dcc/dcchome.htm
Great
River Energy
www.greatriverenergy.com
Suez
Energy Resources NA
www.suezenergyresources.com
North American Mining Company
Rinker Materials, Inc.
www.rinker.com
Tarmac, A Titan America Company
www.titanamerica.com
Vecellio & Grogan, Inc./White Rock Quarries
www.wrquarries.com