Mountain West (CO ID MT NV UT WY)

"Some of Nevada's largest solar installation companies plan to resume doing business in the state. For the past year-and-a-half Tesla (formerly SolarCity) and Sunrun stopped seeking new customers in this sunny part of the country because the state's Public Utilities Commission chose to phase out incentives for homeowners who install rooftop solar panels. Now, Republican Gov. Brian Sandoval plans to sign into law a bill that brings back 'net metering.'"

"A federal judge in Montana has blocked the development of a contested mine next to a wilderness area in the northwestern part of the state, handing a victory to environmental activists who had argued the project could endanger grizzly bears and bull trout."

"Montana's Glacier National Park is quickly losing an important part of its natural beauty: Its glaciers. U.S. Geological Survey data released Wednesday shows the park's 37 glaciers, along with two others on federal Forest Service land, have shrunk an average of about 40% since 1966."

"SALT LAKE CITY — While protestors clogged the sidewalk outside, Interior Secretary Ryan Zinke said he will be gathering perspectives of people on all sides of a deeply controversial issue as he reviews the Bears Ears and Grand Staircase-Escalante national monuments."

"An abandoned pipeline that was cut off underground and left uncapped and connected to a natural gas well fueled an explosion that destroyed a Colorado home and killed two people last month, investigators said yesterday."

"An explosion at a home in Colorado, which killed two people and prompted the state's biggest oil producer to shut down some of its wells, has highlighted the tension between Colorado's flourishing oil business and its rapid housing development."

"A giant aquifer below an eastern Idaho federal nuclear facility is as free of radioactive contamination and other pollutants as it has been in more than six decades of monitoring but the water level of the aquifer is at its lowest ever recorded, according to a U.S. Geological Survey report released this week."

"Wildlife conservation groups sued the U.S. government on Wednesday seeking to halt a plan to trap and kill as many as 120 mountain lions and black bears in Colorado in a bid to stem declines in populations of mule deer favored by hunters."