USDA backs construction of wood-burning power plant

Ådam Kress
 
A $16 million loan guarantee from the U.S. Department of Agriculture announced Monday will help to build a 20-megawatt wood-burning electrical power plant outside Snowflake.

The $23 million biomass facility will use wildfire-damaged wood from the Rodeo-Chediski fire, waste-wood from a nearby paper mill and trees from federal forest-thinning projects for fuel. The project, expected to be fueled for 30- years, marks the first time the USDA has made a commitment for a loan guarantee through its Rural Development Renewable Energy and Energy Efficiency program.

Arizona Public Service Co. and Salt River Project will each purchase 10 megawatts of power generated at the facility. The power created there can power approximately 20,000 homes in the White Mountains.

The plant will operate similarly to a coal burning plant, where the burned fuel powers a turbine. This plant is expected to have 97 percent fewer emissions than a forest fire, and in essence be nearly emission-free.

"We're putting the fire into a controlled environment," said Robert Worsley, owner of White Mountain Power LLC, the firm building the plant. "There will be no visual smoke from our stacks."

Worsley said he expects the plant to be built by the end of 2006 and working at full capacity by the beginning of 2008. White Mountain Power has already hired 75 people to begin hauling usable wood out of the forest, and about six more will be hired before the plant opens.

The USDA is guaranteeing 70 percent of its loan, and Comerica Bank is also is backing the rest of the $16 million. In addition, Worsley is putting up between $7 million and $10 million of his own money into the project.

The cost of the power generated at the new plant is expected to be between 7 and 8 cents per kilowatt. Nuclear power is generally priced at about 2 cents, and coal at about 4 cents.

"We think we can make a profit at the 7- to 8-cent level," Worsley said.



© 2005 American City Business Journals Inc.