air pollution

A new study shows air pollution like soot, dust and smoke is down around the country with one exception: wildfire prone areas like the Mountain West.  

A new report from the American Thoracic Society shows how tightening federal air-pollution standards would pay off in better health and longer lives.

The Environmental Protection Agency just announced its plan to roll back vehicle emissions standards. That could be cause for concern in Mountain West communities with poor air quality.

EPA Administrator Scott Pruitt said he’s putting new limits on which scientific studies can be factored into the nation’s environmental laws and policies. He told the conservative web site, The Daily Caller, last week that he wants more “transparency” in scientific research.

Cooper McKim

At the center of the dusty Pinedale-Anticline field looking over the Wind River Range, Erika Tokarz stands on Ultra Petroleum’s  Riverside 9-2 pad which is home to several wellheads. Across the road, workers in hard-hats and sunglasses crisscross the plot of land with a massive tower at its center, working to drill a hole for natural gas. 

 

Leigh Paterson / Inside Energy

On Tuesday, Wyoming's Environmental Quality Council approved a significant new rule that will regulate oil and gas emissions in the Upper Green River Basin, an area that has been plagued by air pollution. Inside Energy’s Leigh Paterson reports.

Leigh Paterson / Inside Energy

 

According to a new report, counties in several Western states have unhealthy levels of ozone pollution, including Wyoming’s Sublette County.

Wikimedia Commons

The Obama administration said Monday that it intends to aggressively reduce carbon-dioxide emissions, or greenhouse gas pollution, produced in the United States. To boost these ambitions, the White House will partner with the Environmental Protection Agency (EPA) to enforce varying rules state-by-state to be carried out by power plants that produce the gases.

If successfully implemented, the regulations will deliver a 30 percent decrease in carbon emissions by 2030.

Willow Belden

Interim Oil and Gas Supervisor Mark Watson says he's making it a priority to review Wyoming's setback rules.

Setback rules govern how close oil and gas development can be to things like houses and streams. The current limit is 350 feet.

At an Oil and Gas Commission meeting Tuesday night in Casper, several residents said they'd like to see the distance raised to a mile, because of concerns about potential health impacts of energy production. Watson says they're asking a lot.

Willow Belden

Several years ago, there were days when air pollution in Pinedale was worse than in Los Angeles. Residents complained of respiratory problems, and visits to local medical clinics increased.  In 2012, the Environmental Protection Agency said the area was violating federal air quality standards, and gave Wyoming three years to fix the problem. Since then, air quality has been better. But as Wyoming Public Radio’s Willow Belden reports, nobody knows whether the problem is really fixed, and some worry that the state is not doing enough to prevent similar problems from happening elsewhere.