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A flyer opposing the Centennial Uranium Project, 2008, Coloradans Against Resource Destruction
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Centennial Project

Located in Weld County near Nunn, Colorado, the Centennial Uranium Project is part of a growing effort to revive Colorado's moribund uranium mining industry in order to capitalize on a push for more nuclear power in the United States as a much lower carbon alternative to coal- and gas-fired power plants. The project would use the leaching process to dissolve uranium within surrounding sediment in the Fox Hills Formation, using large quantities of water which would then need to be purified and pumped back into the ground. Coloradans Against Resource Destruction (CARD) have opposed the project on the grounds that water recovery operations threaten the local aquifer.

In 2006, Vancouver-based Powertech Inc. bought mineral rights and leases over the Centennial Project, which was explored in the 1970s by Rocky Mountain Energy. More than 3,500 holes and 300,000 meters were drilled between 1970 and 2009. Powertech merged with Hong Kong-based Azarga Resources Limited in 2014 and the project was temporarily halted due to difficulty meeting regulatory time limitations to establish a baseline groundwater characterization plan. However, the project was quietly revived in 2015 despite opposition by CARD, even as other environmental groups in Colorado are resistant to what they consider this “dirty front end" of uranium mining.

Sources

Williams, David O. "Powertech Says No Negative Connotation to EPA Withdrawal of Uranium Mining Permit." The Colorado Independent, February 10, 2011. Accessed July 31, 2020.

Azarga Uranium. "Centennial Uranium Project." Accessed September 20, 2021.
 

Last Updated:

01/14/2023

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