The panel included former Garfield County Commissioner Tresi Houpt, who also served on the state’s oil and gas oversight commission; Zane Kessler, director of the Thompson Divide Coalition, which is working to protect a wild landscape west of Carbondale from drilling; Scott Hall, whose Black Diamond Minerals drilling company holds controversial leases in the city of Fort Collins; Riggs Eckelberry of OriginOil Inc., a company that recycles water used in the fracking process; and leadership consultant David Trickett.