OUR BOARD

Charlie McNeil
Charlie possesses broad experience in the coal, oil and gas, power and mining industries. He is Founder, Chairman and CEO of

Greg Marken
Interim President, Chief Executive Officer and Treasurer of Advanced Emissions Solutions, Inc. (“ADES”) since July 2020.

Randy Dietrich
A 25-year veteran of Republic Financial Corporation, Randy was appointed CEO in 2008 and has been instrumental in developing

Rick Dowd
Rick has been Tinuum’s CEO since February 2020. Previously, Rick was CFO of Tinuum since January 2015 and served as a member of Tinuum’s Executive Committee.

Ted Sanders
General Counsel of Advanced Emissions Solutions, Inc. (“ADES”). Since joining ADES in 2012, Ted has served in various roles and
Prior to joining ADA-ES, Ted was in private practice focusing on corporate and litigation matters. In law school, Ted was an extern for the chief judge of the U.S. District Court for the Southern District of California, assisting with the judge’s patent litigation docket, and worked for a patent firm in Southern California. Prior to law school, Ted was an R&D engineer for the Ford Motor Company and the Hyundai-Kia America Technical Center, focusing on noise and vibration mitigation.
Ted earned his JD with a concentration in intellectual property from the University of San Diego School of Law, where he was a comments editor for the San Diego Law Review and a member of the national appellate moot court team. He earned his Bachelor of Science in Mechanical Engineering degree from Case Western Reserve University.

Spencer Wells
Spencer is a Founding Partner of Drivetrain Advisors LLC, a provider of fiduciary services to institutional asset managers.