Current system
See: Generation for more details of the current generation systems
Spiridon (spiridon river)
Present value of capital cost: $278,766,940
Lifetime energy cost savings: $-65,286,257
Net lifetime savings: $-344,053,197
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 10,000 kW
Expected yearly generation: 37,142,857 kWh/year
Phase: Reconnaissance
Upfront capital cost: $283,807,670
Estimated hydro penetration level: 7,583.61%
source: link
Larsen bay (unnamed stream, site #1) -- Unnamed Creek, 1
Present value of capital cost: $7,022,315
Lifetime energy cost savings: $369,267
Net lifetime savings: $-6,653,048
Benefit-cost ratio: 0.1
Proposed nameplate capacity: 364 kW
Expected yearly generation: 1,352,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $7,149,294
Estimated hydro penetration level: 276.04%
source: link
Larsen bay (unnamed stream, site #3) -- Unnamed Creek, 3
Present value of capital cost: $4,155,158
Lifetime energy cost savings: $785,321
Net lifetime savings: $-3,369,837
Benefit-cost ratio: 0.2
Proposed nameplate capacity: 154 kW
Expected yearly generation: 572,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $4,230,293
Estimated hydro penetration level: 116.79%
source: link