tariffs and subsidies fall 2015
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Tariff Structures – Energy and Power
Residential – Energy Only – kwhNo charge for rate at which energy is used – power or demand
Commercial – charges for both energy and “demand” (power)Kwh and kwAlliant Demand Charges:Highest 15 minute demand that occurred in that billing period OR The 75% of the highest demand during June, July and AugustWhichever is greater
Avoided CostsMeter 1: Energy UsedRetail rate – 8 – 40 cents per kwh
Meter 2: Energy Produced“avoided costs” = 2-3 cents per kwh
Net Metering
• True up Interval?• One meter or two?
Feed in Tariff
Value of Solar (VOS) tarriff
Value of Solar (VOS) tarriff