Current system
See: Generation for more details of the current generation systems
Belkovski, belkofski (unnamed stream, site #7) -- Unnamed Creek
Present value of capital cost: $9,998,990
Lifetime energy cost savings: $2,096,771
Net lifetime savings: $-7,902,219
Benefit-cost ratio: 0.2
Proposed nameplate capacity: 178 kW
Expected yearly generation: 981,599 kWh/year
Phase: Reconnaissance
Upfront capital cost: $10,179,794
Estimated hydro penetration level: 21.99%
source: link
King cove (ram creek, north branch)
Present value of capital cost: $2,027,293
Lifetime energy cost savings: $261,095
Net lifetime savings: $-1,766,197
Benefit-cost ratio: 0.1
Proposed nameplate capacity: 30 kW
Expected yearly generation: 165,438 kWh/year
Phase: Feasibility
Upfront capital cost: $2,063,951
Estimated hydro penetration level: 3.71%
source: link
King cove (unnamed creek, sw)
Present value of capital cost: $6,649,392
Lifetime energy cost savings: $2,246,317
Net lifetime savings: $-4,403,075
Benefit-cost ratio: 0.3
Proposed nameplate capacity: 150 kW
Expected yearly generation: 827,190 kWh/year
Phase: Feasibility
Upfront capital cost: $6,769,628
Estimated hydro penetration level: 18.53%
source: link
King cove (unnamed creek, ne)
Present value of capital cost: $13,198,463
Lifetime energy cost savings: $9,906,877
Net lifetime savings: $-3,291,586
Benefit-cost ratio: 0.8
Proposed nameplate capacity: 500 kW
Expected yearly generation: 2,757,301 kWh/year
Phase: Feasibility
Upfront capital cost: $13,437,121
Estimated hydro penetration level: 61.78%
source: link
Waterfall creek hydroelectric construction project
Present value of capital cost: $6,752,400
Lifetime energy cost savings: $1,562,249
Net lifetime savings: $-5,190,150
Benefit-cost ratio: 0.2
Proposed nameplate capacity: 400 kW
Expected yearly generation: 720,782 kWh/year
Phase: Construction
Upfront capital cost: $6,874,498
Estimated hydro penetration level: 16.15%
source: link