Home About Us Operations Safety Environment News Careers Contact Us Environmental Stewardship We are committed environmental custodians – we maintain the highest standards in mining methods and reclamation We work hard to go further than environmental regulations require of us to protect our land, water, air and communities We employ sophisticated water management methods and technologies to reduce water demand, increase use of recycled water and to treat water prior to discharge back into the environment We deploy best-practice reclamation solutions to optimize the lands future use We have received numerous environmental awards: Sufco and Skyline received the Utah Board of Oil, Gas and Mining awards for environmental excellence – Most recent 2016 Sufco and Skyline have perfect environmental compliance rates 6 years running Skyline and Sufco have received numerous Utah Earth Day awards – Most recent 2016 Wolverine Fuels. LLC has been recognized by the Colorado Division of Minerals and Geology for environmental stewardship Wolverine Fuels, LLC received the Excellence in Reclamation Award twice Wolverine Fuels, LLC was awarded the Subsidence Impact Evaluation Award and the Pollution Prevention Award Earth Day Award / Environmental Excellence Award from Utah Board of Oil, Gas, and Mining Skyline: 2000, 2006, 2007, 2008, 2009, 2012, 2013, 2018 Sufco: 2006, 2007, 2008, 2009, 2013, 2015, 2016, 2017, 2018 Dugout Canyon: 2009, 2018 Management Team and Partners Charter Board Wolverine Fuels Executive Team Galena Asset Management Trafigura Pte Ltd Mines & Coal Quality Sufco Skyline Dugout Canyon Bowie #2 Mine Mining Methods Mining Methods Wolverine Fuels ©2021 All Rights Reserved

Home About Us Operations Safety Environment News Careers Contact Us Integrity We do what we say we are going to do. 1 2 3 4 5 6 We Are Wolverine Fuels Video Player http://wolverinefuels.com/wp-content/uploads/2020/05/We-Are-Wolverine-Fuels.mp4 00:00 04:44 Safety Dugout Canyon Mine receives 2017 Safe Operator of the Year Award! Global Customers Our Coal Powers Markets Worldwide! Contact Us 9815 South Monroe Street Suite 203 Sandy, UT 84070 PH:(801) 695-9107 FX:(801) 693-9157 info@wolverinefuels.com News Castle Valley Prep Plant Receives MSHA Certificate of Achievement in Safety Wolverine Fuels Appoints New Chief Operating Officer Wolverine Fuels Receives Additional Awards from the Utah Labor Commission Dugout Canyon Mine receives 2017 Safe Operator of the Year Award Sufco, Skyline and Dugout Canyon Mines Receive 2018 Environmental Excellence Awards from the Utah Board of Oil, Gas and Mining Wolverine Fuels ©2021 All Rights Reserved