Current system

See: Generation for more details of the current generation systems

Perryvillle (unnamed stream, site #1) -- Unnamed Creek, 1

Present value of capital cost: $30,295,039

Lifetime energy cost savings: $4,282,583

Net lifetime savings: $-26,012,456

Benefit-cost ratio: 0.1

Proposed nameplate capacity: 4,450 kW

Expected yearly generation: 23,628,886 kWh/year

Phase: Reconnaissance

Upfront capital cost: $30,842,841

Estimated hydro penetration level: 9,246.14%

source: link

Perryville -- Unnamed Creek, 2

Present value of capital cost: $25,373,636

Lifetime energy cost savings: $-2,550,351

Net lifetime savings: $-27,923,987

Benefit-cost ratio: -0.1

Proposed nameplate capacity: 400 kW

Expected yearly generation: 2,123,945 kWh/year

Phase: Feasibility

Upfront capital cost: $25,832,448

Estimated hydro penetration level: 831.11%

source: link

This component calculates the potential cost savings through changes in the amount of diesel fuel used for electricity generation from the installation of new hydropower infrastructure. Requires that at least a reconnaissance-level hydropower study has been completed for the community.