Current system
See: Generation for more details of the current generation systems
Goodnews bay (stream s of chawekat mountain) -- Unnamed Creek, S of Chawekat Moutain
Present value of capital cost: $8,244,803
Lifetime energy cost savings: $343,014
Net lifetime savings: $-7,901,789
Benefit-cost ratio: 0.0
Proposed nameplate capacity: 85 kW
Expected yearly generation: 455,379 kWh/year
Phase: Reconnaissance
Upfront capital cost: $8,393,887
Estimated hydro penetration level: 66.90%
source: link
Goodnews (unnamed tributary to sphinx creek) -- Sphinx Creek, Tributary
Present value of capital cost: $14,761,475
Lifetime energy cost savings: $-2,725,447
Net lifetime savings: $-17,486,922
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 100 kW
Expected yearly generation: 223,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $15,028,395
Estimated hydro penetration level: 32.76%
source: link