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Notes - Wind Turbine ISR-G (view source)

656 bytes added , 18:10, 29 September 2020

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These are notes for my wind turbine independent study with Jeff Dusek.

## 9/24/2020

### Financing

Our revenue is the production of net electricity in Wh (Annual Energy Production): Capacity of Farm __x__ 8760h __x__ capacity factor 0.25

__1 - Simple payback time (SPT)__

Simplistic Calculation

- estimate of annual production in Wh

- annual revenue - production x energy sale price

- annual operating costs

__2 - Net present value (NPV)__

(revenue - costs) - original investment</br>

if less than 0, probably not profitable

excel has NPV function

__3 - Levelised cost of Energy (LCoE)__

goal is to find cost per MWh that can be used for comparison: <br/>

(Capital Investment + Operational Costs + Decommissioning Cost)/ MWh

### Wind Lift on Solar Panel Plate

356

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