The Key Lake operation began in 1982 and the uranium deposit is expected to be depleted by 1999, when the McArthur mine is scheduled to begin production. In addition to loss of natural resources, the radioactive mine tailings must be stored in the empty mine pits. This introduces the possibility of polluted lakes and groundwater. Due to the length of time required for the radioactive tailings to stabilize, the risk of pollution is always present, even after the mines are decommissioned. The economic benefits for the residents of Northern Saskatchewan are also not sustainable.
Mines provide employment only when they are in operation.
After decommissioning the communities again face unemployment, lack of educational opportunities, etc. In terms of uranium as an energy source, there are energy alternatives which are less harmful to the environment and less invasive for the residents of nearby communities. There are social and economic alternatives for northern residents to accepting uranium mining in their area. With greater support from the government and other Saskatchewan communities, northern communities can experience a more positive and sustainable social and economic development. Mining companies have other options as well.