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RIVERS — In Fiscal Year 2012, the Bonneville Power Administration reported $644.1 million in total costs for its federally mandated actions to mitigate the impacts Columbia River Basin hydroelectric development has had on fish and wildlife.
The costs are listed an annual report released last week by the Northwest Power and Conservation Council to the governors of Idaho, Montana, Oregon and Washington.
The Northwest Power passed by Congress in 1980 requires BPA, which markets power generated at federal dams in the region, to fund the NPCC programs undertaken by state and federal agencies and some tribes.
Bonneville estimates the grand total expended since 1978, when the costs began, through 2012, is about $13 billion, not including $2.27 billion in capital investments for fish hatcheries and fish passage facilities at dams.
Read on for a summary of the 2012 costs, compiled by the Columbia Basin Bulletin: