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Biggest coal plant in US West may get another 2 years

The Navajo generating station, the biggest coal-fired power plant in the US West, may live to see another two years.

[SAN FRANCISCO] The Navajo generating station, the biggest coal-fired power plant in the US West, may live to see another two years.

On Monday, Navajo Nation leaders approved a replacement lease with the plant's utility owners that could keep the ailing, 2,250-megawatt complex operating through December 2019. Salt River Project, the plant's operator, said it was reviewing amendments made by the tribe and hoped they could be resolved by July 1, according to a statement posted on its website Tuesday.

The deal is the Navajo Nation's last hope in keeping the coal plant located in the Four Corners area of Arizona running for a little while longer. Without it, the plant's utility owners led by Salt River Project have said they'd cease operation at the start of July and immediately begin decommissioning activities. Under the new agreement, retirement of the facility wouldn't begin until sometime after 2019.

"The owners are very pleased that the Navajo Nation Council approved the replacement lease," Mike Hummel, deputy general manager of Salt River Project, said in Tuesday's statement. "This agreement provides meaningful benefits for all involved and creates a path forward during this challenging transition." The fight to keep the Navajo coal plant alive could test President Donald Trump's resolve to rescue America's coal industry and bring mining jobs back. Tribal leaders have appealed to the administration for help, and US Interior Secretary Ryan Zinke has said the agency's looking at all options to save it.

The new lease would preserve more than 800 jobs at the power plant and coal mine that supplies it, said Jared Touchin, a tribal council spokesman. The agreement would also hand the tribe US$110 million in lease payments, US$39 million in coal purchases and US$18 million from savings for not decommissioning certain assets.

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The tribe's leaders have been working with federal and state officials to try to line up a new owner of the facility, Mr Touchin said. The current owners would like a potential buyer lined up by Oct 1, he said. A sale faces an uphill battle given the weak economics for coal and the high cost of retrofits and repairs.

To make the plant a more attractive asset, the Arizona Corporation Commission has proposed that the US Interior Department, which has a 24 per cent stake in the plant, commit to covering half of its maintenance costs.

The plant's operations "can continue while stakeholders examine opportunities for a new operating partner to extend the life of the plant beyond its original 50-year lease," Mr Zinke said in an emailed statement.


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