Current system
See: Generation for more details of the current generation systems
Togiak (quigmy river)
Present value of capital cost: $31,217,925
Lifetime energy cost savings: $5,595,560
Net lifetime savings: $-25,622,365
Benefit-cost ratio: 0.2
Proposed nameplate capacity: 432 kW
Expected yearly generation: 2,293,860 kWh/year
Phase: Reconnaissance
Upfront capital cost: $31,782,415
Estimated hydro penetration level: 76.41%
source: link
Togiak (kurtluk river)
Present value of capital cost: $16,023,996
Lifetime energy cost savings: $6,709,608
Net lifetime savings: $-9,314,388
Benefit-cost ratio: 0.4
Proposed nameplate capacity: 340 kW
Expected yearly generation: 1,805,353 kWh/year
Phase: Reconnaissance
Upfront capital cost: $16,313,746
Estimated hydro penetration level: 60.13%
source: link