Current system
See: Generation for more details of the current generation systems
Karluk (unnamed stream, site #1) -- Unnamed Creek, 1
Present value of capital cost: $9,117,359
Lifetime energy cost savings: $451,961
Net lifetime savings: $-8,665,398
Benefit-cost ratio: 0.0
Proposed nameplate capacity: 420 kW
Expected yearly generation: 1,560,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $9,282,221
Estimated hydro penetration level: 749.74%
source: link
Karluk (unnamed stream, site #2) -- Unnamed Creek, 2
Present value of capital cost: $5,560,203
Lifetime energy cost savings: $1,076,472
Net lifetime savings: $-4,483,731
Benefit-cost ratio: 0.2
Proposed nameplate capacity: 190 kW
Expected yearly generation: 705,714 kWh/year
Phase: Reconnaissance
Upfront capital cost: $5,660,744
Estimated hydro penetration level: 339.17%
source: link
Karluk (unnamed stream, site #3) -- Unnamed Creek, 3
Present value of capital cost: $5,665,108
Lifetime energy cost savings: $1,033,592
Net lifetime savings: $-4,631,516
Benefit-cost ratio: 0.2
Proposed nameplate capacity: 180 kW
Expected yearly generation: 668,571 kWh/year
Phase: Reconnaissance
Upfront capital cost: $5,767,546
Estimated hydro penetration level: 321.32%
source: link