Dynamic Group has successfully designed, engineered, constructed and operated facilities in the United States utilizing processes which convert organic materials to organic fertilizer for crop production and clean water.  Dynamic’s approach is technologically “agnostic” in its application of proven methods of processing organic waste into valuable revenue streams.

Duane Toenges
Chief Executive Officer

Duane Toenges has been in managerial positions for more than 34 years.  Duane has spent his career tackling complex situations and creating actionable plans.  He is responsible for leading the long-term strategy and business development of the Dynamic Group.  Duane began his working career with various agricultural cooperatives having held a variety of agronomical, nutritional, and management positions over two decades.  In 2002, he became the U.S. Supply Aggregation Manager for AgCert International leading their agriculture program of greenhouse gas emissions reductions.  Duane joined Sindicatum Carbon Capital, a private equity startup group, in 2008 as Senior Vice President of Agricultural Solutions where he specialized in methane recovery projects.  In 2011, Duane became a partner at Dynamic.

Karl Crave
Vice President of Projects

Karl Crave has over 15 years’ experience in the construction industry, with almost all in the wastewater and biogas industry.  Previous projects range from automating modest municipal pump stations, to developing, designing, constructing and operating large agricultural and industrial biogas projects in excess of $10M.  Karl has assisted in the commissioning, start up, and training of facilities across North America.

With daily operations critical to financial success of the plants, Karl’s current focus is the oversight of daily operations of multiple biogas plants while continuing to grow the operational team of Dynamic Systems Management through site specific technical and safety training.   Karl holds a B.S in Agricultural Business Management from the University of Wisconsin-Madison, and is a Certified Wastewater Operator.  In 2011, Karl was a founding partner of U.S. Biogas LLC and is now a partner in Dynamic.

Dan Nemke
Chief Technology Officer

Dan Nemke has over 20 years of experience in process engineering, planning, design, construction and operations of projects.  Dan holds a B.S. in Mechanical Engineering from the University of Wisconsin-Platteville and a M.S. in Engineering Management from the Milwaukee School of Engineering.  He began his working career as a process engineer in the mining industry holding various technical support and sales positions, advancing to General Manager of Global Sales and Marketing for Metso Minerals.  In 2004, Nemke formed Clear Horizons LLC, a developer of biogas plants, while working as a Project Manager in the wastewater division of Pieper Electric.  In 2011, Dan was a founding partner of Dynamic.

Tammy Decker
Vice President of Administration

Tammy Decker has been Dynamic for 3 years. 

To Be Continued