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The Environmental Protection Agency on Tuesday signed a proposal to repeal the Clean Power Plan — President Obama’s signature climate change legislation.…
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The Department of Interior, or DOI, plans to begin the process of changing the methane rule that’s currently in effect, and possibly end it permanently.…
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Here’s a simple recipe for ozone: mix hydrocarbon and nitrogen oxide chemical compounds in the air, and add sunlight.“The sun comes out and cooks this…
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The energy futures of Wyoming and California are becoming increasingly intertwined. Late last month, California Governor Jerry Brown announced that he’s…
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Over two decades ago, Wyoming surpassed Kentucky as the country’s number one coal producing state and has kept that title ever since. The steady and sharp…
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The Wyoming Department of Environmental Quality has proposed new rules for controlling emissions from oil and gas operations in the Upper Green River…
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Several years ago, there were days when air pollution in Pinedale was worse than in Los Angeles. Residents complained of respiratory problems, and visits…
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We’ve reported often on the effects that energy production can have on air quality. The most obvious example is Pinedale, where federal ambient air…
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Some landowners with oil and gas wells on their property complain about emissions affecting their air quality and health. But though there may be a lot of…
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Coal dust emissions from trains could be cut following a recent ruling by the federal Surface Transportation Board. The Board ruled earlier this month…