The Environmental Protection Agency is revising the Clean Water Act to clarify which waters are protected. As Arizona Public Radio’s Ryan Heinsius reports, both of Arizona’s U.S. senators see the agency’s move as an expansion of federal environmental regulation that could harm the state’s economy.
A recent finding by NASA reveals that a small area in the four corners region has the highest methane gas concentration in the United States. As Arizona Public Radio’s Justin Regan reports, the study finds the main culprit is natural gas leaks from coal production.
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 carbon emissions plan. As Arizona Public Radio’s Justin Regan reports, the state has some concerns with the EPA’s goals.
Henry Darwin, director of the state Department of Environmental Quality, details for lawmakers Tuesday why they should remove a 2010 restriction that bars his agency from coming up with plans to reduce greenhouse gases.
Credit Capitol Media Services photo by Howard Fischer
The state’s top environmental official asked lawmakers Monday to remove a restriction they placed on his agency just four years ago blocking it from regulating greenhouse gases. Arizona Public Radio’s Howard Fischer explains.
State officials and utilities are trying to kill a plan by the U.S. Environmental Protection Agency to force owners of three coal-fired power plants to install expensive pollution control equipment to improve visibility.