“Between the stronger protective measures in the settlement and Barrett’s unilateral commitment to use two-tracks rather than building high-standard gravel roads, we think that this project will have the lowest possible impact on lands and wildlife using a vertical drilling layout,” said Erik Molvar, wildlife biologist with Biodiversity Conservation Alliance.

“The commitment to match discharge to historic stream flows and to place stronger standards on water quality will do much to protect the aquatic systems downstream,” added Steve Jones of the Wyoming Outdoor Council. "The commitment to reduce volume over time is also quite important, starting with 2.5 million gallons a day, which is less than their NPDES permit allows. Barrett will reduce the volume of its discharge to 1 million gallons per day in the fourth year and beyond. This, combined with the Antelope Mine's use of the water for dust suppression, should ease the threat from this CBM discharge source to downstream irrigators in the Cheyenne River basin"

“These negotiations reflect the importance of recognizing that each energy project is unique,” said Duane Zavadil, Environmental and Governmental Affairs Manager for Bill Barrett Corporation in Denver. “Looking at individual projects in that light allows for more creative ideas and solutions; we look forward to starting operations to provide the energy everyone, everywhere needs every day.”