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		The Navajo Tribal Utility Authority is a non-profit enterprise established by the Navajo Nation Council to provide multi-utility services to the Navajo Nation and the Navajo People. Since 1959, NTUA has supplied electricity, water, natural gas, wastewater treatment, and photovoltaic (solar power) services to residents throughout the 26,000 square-mile Navajo Nation, which spreads across northeastern Arizona, northwestern New Mexico, and southeastern Utah. MORE INFO
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Navajo Tribal Utility Authority • P.O. Box 170, Fort Defiance, AZ 86504 • Phone: (928) 729-5721 Copyright © 2010 NTUA