Colorado regulators are now requiring oil and gas operators to monitor fracking emissions earlier and more often, and provide that data to local governments. Both industry officials and regulators supported the move. But concerns persist, like the fact that the rules allow oil and gas operators to choose how to monitor their own emissions. Regardless, environmental groups see Colorado as a leader in emission monitoring in the region and hope other states follow suit.
This story was produced by the Mountain West News Bureau, a collaboration between Wyoming Public Media, Boise State Public Radio in Idaho, KUNR in Nevada, the O'Connor Center for the Rocky Mountain West in Montana, KUNC in Colorado, KUNM in New Mexico, with support from affiliate stations across the region. Funding for the Mountain West News Bureau is provided in part by the Corporation for Public Broadcasting.