The US Department of Energy provides a list of hydroelectric power plants with Francis turbines above 90% efficiency, including the Grand Coulee Dam and the Robert Moses Niagara Power Plant.
This research paper examines the efficiency of Francis turbines in US hydroelectric power plants, with a focus on plants with efficiency rates above 90%.
The National Hydropower Association provides a list of high-efficiency hydroelectric power plants in the US, including plants with Francis turbines above 90% efficiency.
The National Renewable Energy Laboratory maintains a database of US hydroelectric power plants, including information on turbine type and efficiency.
This article from the Institute of Electrical and Electronics Engineers discusses the latest advancements in Francis turbine technology for hydroelectric power generation, including improvements in efficiency.
This case study examines the efficiency of a hydroelectric power plant with Francis turbines, including an analysis of the factors that contribute to high efficiency rates.
This video from the US Department of Energy showcases several hydroelectric power plants in the US with high-efficiency turbines, including Francis turbines above 90% efficiency.
This journal article discusses the efficiency of Francis turbines in hydroelectric power plants, including a review of the current state of technology and future directions for improvement.