Excelsior Energy, which spent more than $40 million in state and federal money designing a clean-coal power plant that never got built in northern Minnesota, is taking fresh steps to revive the project as a natural gas-burning generator. The Minneapolis-based company recently asked regulators whether some of the environmental studies from the failed coal-to-gas project can be used as the basis for air-quality permits needed for a combined-cycle natural gas power plant.
CEO Tom Micheletti said Excelsior still needs, and hasn't yet found, a utility customer for the electricity, a shortcoming of its coal project. But he said the potential retirements of old coal power plants and uncertainty about nuclear power suggest a need for the plant by 2020.
It is proposed north of Taconite, Minn., and would cost $800 million to $1 billion, he said. Each unit, and there could be one or two, would generate about 550 megawatts, roughly the size of new natural gas plants built in the Twin Cities, he said.
Excelsior's clean-coal effort received state loans and federal aid, and was in line for a federal loan guarantee that it didn't use. Micheletti said the company would seek only private financing this time, and offer to utilities a ready-to-build power plant.
The state Public Utilities Commission is accepting public comments on the matter through Friday, via eDockets at www.puc.state.mn.us. The docket number is 06-668.
DAVID SHAFFER
NEW OWNER FOR ST. PAUL'S FIRST NATIONAL BUILDING
Downtown St. Paul's First National Bank, grande dame of the city's office buildings, was sold for $19.8 million this month to a New York real estate partnership.
That's a big discount from the $27 million paid by a Chicago investment concern in a richer market in 2007.