Current system
See: Generation for more details of the current generation systems
Upper chilkoot lake -- Upper Chilkoot Lake, aka Connelly Lake
Present value of capital cost: $70,918,148
Lifetime energy cost savings: $-9,385,632
Net lifetime savings: $-80,303,780
Benefit-cost ratio: -0.1
Proposed nameplate capacity: 3,100 kW
Expected yearly generation: 11,500,000 kWh/year
Phase: Feasibility
Upfront capital cost: $72,200,507
Estimated hydro penetration level: 79.75%
source: link
Burro creek
Present value of capital cost: $160,962,229
Lifetime energy cost savings: $-30,512,901
Net lifetime savings: $-191,475,130
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 7,300 kW
Expected yearly generation: 20,581,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $163,872,786
Estimated hydro penetration level: 142.73%
source: link
Lace river (unnamed lake near)
Present value of capital cost: $289,155,256
Lifetime energy cost savings: $-55,536,889
Net lifetime savings: $-344,692,145
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 12,589 kW
Expected yearly generation: 48,000,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $294,383,829
Estimated hydro penetration level: 332.89%
source: link
Reid falls
Present value of capital cost: $11,188,988
Lifetime energy cost savings: $6,672,262
Net lifetime savings: $-4,516,726
Benefit-cost ratio: 0.6
Proposed nameplate capacity: 3,040 kW
Expected yearly generation: 11,335,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $11,391,310
Estimated hydro penetration level: 78.61%
source: link
Haska creek
Present value of capital cost: $21,815,209
Lifetime energy cost savings: $1,037,530
Net lifetime savings: $-20,777,679
Benefit-cost ratio: 0.0
Proposed nameplate capacity: 892 kW
Expected yearly generation: 3,400,000 kWh/year
Phase: Feasibility
Upfront capital cost: $22,209,677
Estimated hydro penetration level: 23.58%
source: link
Lace river
Present value of capital cost: $1,373,410,081
Lifetime energy cost savings: $-260,879,570
Net lifetime savings: $-1,634,289,652
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 62,000 kW
Expected yearly generation: 298,000,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $1,398,244,407
Estimated hydro penetration level: 2,066.69%
source: link
Haines (west creek)
Present value of capital cost: $260,982,717
Lifetime energy cost savings: $-26,310,426
Net lifetime savings: $-287,293,143
Benefit-cost ratio: -0.1
Proposed nameplate capacity: 22,500 kW
Expected yearly generation: 110,000,000 kWh/year
Phase: Feasibility
Upfront capital cost: $265,701,868
Estimated hydro penetration level: 762.87%
source: link
Walker lake (klukwan)
Present value of capital cost: $12,683,847
Lifetime energy cost savings: $4,209,304
Net lifetime savings: $-8,474,544
Benefit-cost ratio: 0.3
Proposed nameplate capacity: 1,424 kW
Expected yearly generation: 5,430,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $12,913,200
Estimated hydro penetration level: 37.66%
source: link
Sherman creek
Present value of capital cost: $26,984,098
Lifetime energy cost savings: $-479,039
Net lifetime savings: $-27,463,137
Benefit-cost ratio: -0.0
Proposed nameplate capacity: 800 kW
Expected yearly generation: 3,050,343 kWh/year
Phase: Reconnaissance
Upfront capital cost: $27,472,031
Estimated hydro penetration level: 21.15%
source: link
Skagway tributary -- Skagway River, Tributary
Present value of capital cost: $535,161,320
Lifetime energy cost savings: $-117,296,903
Net lifetime savings: $-652,458,223
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 24,200 kW
Expected yearly generation: 61,230,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $544,838,234
Estimated hydro penetration level: 424.64%
source: link
Connelly lake hydroelectric project
Present value of capital cost: $72,215,188
Lifetime energy cost savings: $1,321,206
Net lifetime savings: $-70,893,982
Benefit-cost ratio: 0.0
Proposed nameplate capacity: 8,000 kW
Expected yearly generation: 43,200,000 kWh/year
Phase: Feasibility
Upfront capital cost: $73,521,000
Estimated hydro penetration level: 299.60%
source: link
Beardslee (beardslee creek)
Present value of capital cost: $26,579,936
Lifetime energy cost savings: $-436,489
Net lifetime savings: $-27,016,425
Benefit-cost ratio: -0.0
Proposed nameplate capacity: 750 kW
Expected yearly generation: 2,859,697 kWh/year
Phase: Reconnaissance
Upfront capital cost: $27,060,560
Estimated hydro penetration level: 19.83%
source: link
Excursion inlet (s excursion inlet; 58.25', 135.24') -- South Creek, Excursion Inlet
Present value of capital cost: $18,085,584
Lifetime energy cost savings: $1,796,171
Net lifetime savings: $-16,289,413
Benefit-cost ratio: 0.1
Proposed nameplate capacity: 2,020 kW
Expected yearly generation: 2,690,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $18,412,612
Estimated hydro penetration level: 18.66%
source: link
Antler river
Present value of capital cost: $210,421,825
Lifetime energy cost savings: $-36,037,901
Net lifetime savings: $-246,459,726
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 9,000 kW
Expected yearly generation: 43,000,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $214,226,723
Estimated hydro penetration level: 298.21%
source: link
Endicott river
Present value of capital cost: $474,046,162
Lifetime energy cost savings: $-85,540,762
Net lifetime savings: $-559,586,923
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 21,000 kW
Expected yearly generation: 105,000,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $482,617,976
Estimated hydro penetration level: 728.20%
source: link
Ferebee river
Present value of capital cost: $78,501,204
Lifetime energy cost savings: $-10,848,421
Net lifetime savings: $-89,349,625
Benefit-cost ratio: -0.1
Proposed nameplate capacity: 3,455 kW
Expected yearly generation: 13,172,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $79,920,681
Estimated hydro penetration level: 91.35%
source: link
Chilkoot river tributary
Present value of capital cost: $354,960,880
Lifetime energy cost savings: $-68,755,092
Net lifetime savings: $-423,715,972
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 16,000 kW
Expected yearly generation: 61,006,865 kWh/year
Phase: Reconnaissance
Upfront capital cost: $361,379,366
Estimated hydro penetration level: 423.10%
source: link
Haines (dayebas creek)
Present value of capital cost: $54,816,882
Lifetime energy cost savings: $2,916,854
Net lifetime savings: $-51,900,028
Benefit-cost ratio: 0.1
Proposed nameplate capacity: 9,000 kW
Expected yearly generation: 34,316,361 kWh/year
Phase: Reconnaissance
Upfront capital cost: $55,808,094
Estimated hydro penetration level: 237.99%
source: link
Haines (kelsall river)
Present value of capital cost: $97,114,715
Lifetime energy cost savings: $-17,140,008
Net lifetime savings: $-114,254,723
Benefit-cost ratio: -0.2
Proposed nameplate capacity: 2,500 kW
Expected yearly generation: 9,532,323 kWh/year
Phase: Reconnaissance
Upfront capital cost: $98,870,766
Estimated hydro penetration level: 66.11%
source: link
Haines (nataga creek)
Present value of capital cost: $70,134,749
Lifetime energy cost savings: $-9,860,579
Net lifetime savings: $-79,995,328
Benefit-cost ratio: -0.1
Proposed nameplate capacity: 2,500 kW
Expected yearly generation: 9,532,323 kWh/year
Phase: Reconnaissance
Upfront capital cost: $71,402,942
Estimated hydro penetration level: 66.11%
source: link
Schubee lake hydroelectric project
Present value of capital cost: $nan
Lifetime energy cost savings: $nan
Net lifetime savings: $nan
Benefit-cost ratio: nan
Proposed nameplate capacity: 10 kW
Expected yearly generation: 37,100,000 kWh/year
Phase: Feasibility
Upfront capital cost: $nan
Estimated hydro penetration level: 257.30%
source: link
Excursion inlet hydro project feasibility and conceptual design -- Excursion Creek
Present value of capital cost: $nan
Lifetime energy cost savings: $nan
Net lifetime savings: $nan
Benefit-cost ratio: nan
Proposed nameplate capacity: 1,600 kW
Expected yearly generation: 2,690,000 kWh/year
Phase: Feasibility
Upfront capital cost: $nan
Estimated hydro penetration level: 18.66%
source: link
Schubee lake
Present value of capital cost: $108,614,991
Lifetime energy cost savings: $-10,627,424
Net lifetime savings: $-119,242,415
Benefit-cost ratio: -0.1
Proposed nameplate capacity: 4,900 kW
Expected yearly generation: 37,100,000 kWh/year
Phase: Reconnaissance
Upfront capital cost: $110,578,993
Estimated hydro penetration level: 257.30%
source: link