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Net Metering for Customer-Generator

Rate Schedule R - Estimated Customer Savings

Customer Generator SourceWindmill (Tier 1)
Rated Capacity1.8 kW - 2.4 kW
Assumptions2.0 kW and low/high poduction scenarios of 15%/60% or low generation = 200 kWh/month and high generation = 850 kWh/month
Low Generation = 200 kWh per Month
Without WindmillWith WindmilPotential Customer Savings
Monthly Home Usage Levels (kWh) Monthly Bill¹ Net Monthly Home Usage Levels² (kWh) Net Monthly Bill¹³
500 $75.60 300 $47.60 $28.00
750 $105.85 550 $81.65 $24.20
1,000 $136.10 800 $111.90 $24.20
1,500 $182.47 1,300 $163.92 $18.55
2,500 $275.21 2,300 $256.66 $18.55
5,000 $507.03 4,800 $488.47 $18.56
High Generation = 850 kWh per Month
Without WindmillWith WindmilPotential Customer Savings
Monthly Home Usage Levels (kWh) Monthly Bill¹ Net Monthly Home Usage Levels² (kWh) Net Monthly Bill¹³
500 $75.60 (350) ($14.42) $90.02
750 $105.85 (100) ($0.14) $105.99
1,000 $136.10 150 $26.60 $109.50
1,500 $182.47 650 $93.75 $88.72
2,500 $275.21 1,650 $196.39 $78.82
5,000 $507.03 4,150 $428.21 $78.82

¹Based on Tariff rates effective January 1, 2007

²Negative usage indicates greater electric production from windmill than home usage.

³Negative Net Monthly Bill indicates a credit due to customer based upon actual monthly Average Locational Marginal Prices (LMP's).

Monthly customer charge in tariff of $5.50 plus state tax adjustment surcharge still applies.

UGI Real-Time LMP Table
April 2006$48.32
May 2006$45.68
June 2006$44.45
July 2006 $60.90
August 2006$71.46
September 2006$35.75
October 2006$40.83
November 2006$46.91
December 2006$42.63
January 2007$43.95
February 2007$73.52
March 2006$57.15