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The Southwest is experiencing record-high temperatures for this time of year. A new study predicts things could only get worse in the coming years. KNAU’s…
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The Navajo and Hopi tribes joined forces to oppose the proposed closure of a coal-fired power plant in northern Arizona.Leaders said Thursday that keeping…
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The owners a massive coal-fired power plant in northern Arizona are considering options that include keeping it open but also closing it within the next…
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Environmental groups are suing the federal government for its decision to extend operations at the Four Corners Power Plant and the Navajo Mine in…
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In 2015 the EPA issued a Clean Power Plan directing states to limit carbon dioxide emissions from power plants. Under the plan, for example, Arizona will…
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The State of Arizona has joined a lawsuit against the U.S. Environmental Protection Agency over the federal Clean Power Plan. It’s among two dozen states…
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Arizona Attorney General Mark Brnovich is joining with 15 other states in an effort to block new Obama Administration rules for carbon dioxide emissions…
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The Arizona Department of Environmental Quality met earlier this week with a group of utility organizations and others to talk about the EPA’s newest…