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Oversight panel approves switching 2 Arizona power plants from coal to natural gas

PHOENIX (AZFamily) — The Arizona Corporation Commission gave its approval for the switch at the Tucson Electric Power (TEP)-owned plant in Springerville and the Salt River Project (SRP)-owned Coronado ...
Navajo Times

Three Arizona utilities wrap up grant program for coal plant communities with five new awards

The Arizona Public Service, Salt River Project and Tucson Electric Power have selected five organizations in northeastern Arizona to receive grants totaling $110,000 in the final rounds of a program ...
POWER Magazine

Coal-to-Gas Conversions Approved for Two Arizona Power Plants

Energy regulators in Arizona have given the go-ahead to convert several units at two coal-fired power plants in the state to burn natural gas. The Arizona Corporation Commission (ACC), which oversees ...
Power Engineering

Two Arizona coal plants will be converted to natural gas to avoid costly coal retrofits

The Arizona Corporation Commission recently unanimously voted to approve conversion of two coal plants to natural gas. The Springerville and Coronado coal plants, owned and operated by TEP and SRP, ...
Center for Biological Diversity

Lawsuit Challenges Trump EPA Weakening of Rules on Toxic Water Pollution From Coal-Fired Power Plants, Suspending of Enforcement

WASHINGTON— The Center for Biological Diversity sued the Trump Environmental Protection Agency over its final rule to weaken, and extend until 2035, national standards that limit or eliminate toxic ...