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Bureau of Reclamation


Optimizing Kaplan Turbine Efficiency with Minimal Cost, Effort, and Time

When the blades of individual Kaplan turbines are not continuously adjusted to achieve peak efficiency, the result is non-optimal performance and unnecessarily high mortality of downstream migrating fish. However, a…


Companies End Effort to Buy Navajo Generating Station

The companies negotiating to purchase the largest coal-fired power plant in the southwestern U.S. have ended their pursuit, which means the 2,250-MW Navajo Generating Station (NGS) near Page, Arizona, remains…


Potential Navajo Station Operator—Less Capacity Equals More Profit

The possible new operator of the largest coal-fired power plant in the western U.S. told Arizona regulators this week the company would run the Navajo Generating Station (NGS) at less…