Greenhouse Gas Emissions

Sightline Institute

In early July, reports surfaced that Japan could shutter up to 100 of its oldest coal plants. Shortly after, Trade Minister Hiroshi Kajiyama confirmed that the country was in the process of developing a "concrete framework" for closing down inefficient plants — though he didn't mention a specific number.

Global methane in the atmosphere is on the rise again after a period of leveling off, but scientists tracking this phenomenon at the National Oceanic and Atmospheric Administration, or NOAA, in Boulder haven’t quite figured out why. 

A new study shows US greenhouse gas emissions are going up. The natural gas boom is partially to blame. It’s a big industry in our region.

A gas flare, used to burn off flammable gas -- on Highway 59 from Gillette
Cooper McKim / Wyoming Public Radio

The Trump administration is proposing a rule that would make it easier for oil and gas companies to release methane emissions — a potent greenhouse gas – into the air. The proposal targets an Obama-era policy pushing energy companies to fix gas leaks.

Cooper McKim

It's a bright, cloudless day in Gillette, Wyoming as a long train passes by overflowing with coal. Huge, open-pit mines dot the perimeter of a light-blue coal-fired power plant. Inside, a turbine is making the building rumble with its constant hum of producing electricity. It's supplying power to the entire western grid.

The Trump administration announced a new rule on greenhouse gas emissions from coal-fired power plants, called the ‘Affordable Clean Energy Rule.’ It would put regulatory power in states’ hands.

The Obama administration had previously tried to enact something called the Clean Power Plan, which was considered the country’s primary strategy for lowering emissions to meet its 2030 target under the Paris climate agreement.

President Trump just dismantled policies requiring federal agencies reduce their own greenhouse gas emissions and meet other environmental targets.


In the week since the Obama administration unveiled new rules to curb carbon emissions from the nation’s power plants, Wyoming regulators have been digging in, trying to figure out exactly what they’ll mean for the Cowboy State. So far, they have more questions than answers.

Mead Visits Washington To Promote Coal Exports

Jun 4, 2014
Cassandra Profita / OPB

A controversial coal export terminal proposed for this Columbia River town has a big supporter from Wyoming.

Governor Matt Mead was in Longview Tuesday to tour the old aluminum smelter where the The Millennium Bulk coal export terminal would move up to 44 million tons a year of Wyoming coal off trains and onto ships bound for Asia.

Repealing tax credits for fossil fuel producers and strengthening the Bureau of Land Management’s oil and gas program are the among the energy proposals in President Obama’s 2015 budget.