Cameco Annual Report 2011

Smith Ranch-Highland

Map of Smith Ranch-Highland

We operate Smith Ranch and Highland as a combined operation. Each has its own processing facility, but the Smith Ranch central plant processes all the uranium. The Highland plant is currently idle.

Together, they form the largest uranium production facility in the United States.

Location Wyoming, US
Ownership 100%
End product uranium concentrates
ISO certification ISO 14001 certified
Estimated reserves 6.6 million pounds (proven and probable)
average grade U3O8: 0.09%
Estimated resources
23.7 million pounds (measured and indicated)
average grade U3O8: 0.06%
6.6 million pounds (inferred)
average grade U3O8: 0.05%
Mining method in situ recovery (ISR)
Licensed capacity wellfields: 2 million pounds per year
processing plants: 5 million pounds per year including Highland mill
Total production 2002 to 2011 15 million pounds
2011 production 1.4 million pounds
2012 forecast production 1.7 million pounds
Estimated decommissioning cost $168 million (US)

2011 update

Production

Production this year was 22% lower than 2010 and 13% lower than our plan. The review process to obtain regulatory approvals has lengthened at Smith Ranch-Highland, which has increased the timeline to bring new wellfields into production.

Licensing

The regulators continue to review our licence renewal application. We are allowed to continue with all previously approved activities during the licence renewal process.

Processing

In the fourth quarter, we signed a toll processing agreement with Uranerz Energy Corporation to process up to 800,000 pounds per year at the Smith Ranch-Highland processing plants. The agreement allows us to use excess plant capacity.

Planning for the future

Production

We expect to produce 1.7 million pounds in 2012.

We continue to seek regulatory approvals to proceed with expansions at our various satellite operations; however, we are experiencing some delays in receiving the necessary regulatory approvals. We recognize the regulators have a large volume of permits to process. We are working with them to improve communications and ensure we better understand and meet their needs. We are advancing work on satellite properties where prior approvals are in place.

Exploration

We are continuing our exploration activity with the objective of extending the mine life at Smith Ranch-Highland and satellite properties.

Managing our risks

The operating environment is becoming more complex as public interest and regulatory oversight increase. This may affect our plans to increase production. We also manage the risks listed here.