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Mar 13, 2013
State regulators weigh in on power plant upgrades
The Arizona Corporation Commission is criticizing recent actions by the U.S. Environmental Protection agency to clean up the state's power plants.
Nov 16, 2012
EPA puts new emission limits on Ariz. power plants
FLAGSTAFF ai??i?? The U.S. Environmental Protection Agency has imposed new pollution limits on three coal-fired Arizona power plants, aiming to protect the environment and air quality for wilderness areas and landmarks such as the Grand Canyon.
