2010 Report - Pennsylvania Public Utility Commission

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percent and an industrial growth rate of 5.4 percent, expecting a return to the 2008 level by 2014.See Figure 36.Penn Power’s 2009 summer peak load, occurring on Aug. 10, 2009, was 901 MW, representing adecrease of 15.2 percent from last year’s peak of 1,063 MW. The 2009-10 winter peak load of 878MW was 1.5 percent lower than the previous year’s winter peak of 891 MW. The actual averageannual peak load growth rate over the past 15 years was 1.6 percent. Penn Power’s forecast showsits summer peak load decreasing from 901 MW in the summer of 2009 to 890 MW in 2011, andthen increasing to 977 MW by 2014, or an overall average annual growth rate of 1.6 percent. Thecurrent forecast for 2010 is 45 MW or 4.8 percent lower than the previous forecast. See Figure 37.Figure 38 depicts the average of deviations in forecasts made one to three years in advance. TablesA13-A16 in Appendix A provide Penn Power’s forecasts of peak load and residential, commercialand industrial energy demand, filed with the Commission in years 2000 through 2010.The electrical systems of Penn Power and the Ohio FirstEnergy operating companies areinterconnected and fully integrated, and for planning purposes are treated as a single electricalsystem. All of Penn Power’s generating facility ownership (1,237 MW) was transferred in 2005.ATSI owns and operates the transmission assets of Penn Power and the Ohio FirstEnergycompanies.For Calendar Year 2009, seven EGSs sold 2,286 GWh to retail customers in Penn Power’s serviceterritory or 53.9 percent of total consumption. Penn Power purchased 2,002 kWh from anindependent power producer in 2009.Penn Power’s Energy Efficiency and Conservation Plan 60 offers a suite of programs for allcustomer segments designed to reach cumulative reduction targets of 143 GWh and 44 MW at atotal cost of $26.6 million.Penn Power is a subsidiary of FirstEnergy, which is a member of RFC and MISO.60 Docket No. M-2009-2112956.42Pennsylvania Public Utility Commission
Figure 36 Pennsylvania Power Company energy demand (GWh)1,900Historic1,800ForecastsResidential1,7001,6001,500Commercial1,4001,300Industrial1,2001,1002000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014Figure 37 Pennsylvania Power Company peak load (MW)1,100HistoricForecasts1,0501,0002008200995090020108508002000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014Electric Power Outlook for Pennsylvania 2009-2014 43
Page 2 and 3: ELECTRIC POWER OUTLOOKFOR PENNSYLVA
Page 4 and 5: adequate reserve margin. Net capaci
Page 6 and 7: Section 3 - Regional ReliabilityReg
Page 8 and 9: Regional Reliability OrganizationsI
Page 10 and 11: Figure 1 NERC regionsNote: The high
Page 12 and 13: Figure 3 PJM RTO service territoryO
Page 14 and 15: Figure 5 Mid-Atlantic Area National
Page 16 and 17: Trans-Allegheny Interstate LineThe
Page 18 and 19: September 2009. A Recommended Decis
Page 20 and 21: suppliers or purchased power from t
Page 22 and 23: AECs are earned when a qualified fa
Page 24 and 25: Smart Meters and Time-of-Use RatesS
Page 26 and 27: Section 2 - Historic and Forecast D
Page 28 and 29: Figure 10 Pennsylvania aggregate no
Page 30 and 31: Most utilities have employed a comb
Page 32 and 33: Figure 13 Pennsylvania residential
Page 34 and 35: Figure 15 Pennsylvania industrial u
Page 36 and 37: Figure 17 Average deviation in peak
Page 38 and 39: Summary of EDC DataThe following se
Page 40 and 41: Figure 27 Duquesne Light Company pe
Page 42 and 43: 2000. Average annual use per reside
Page 44 and 45: Figure 32 Metropolitan Edison Compa
Page 46 and 47: Figure 33 Pennsylvania Electric Com
Page 50 and 51: Figure 38 Pennsylvania Power Compan
Page 52 and 53: Figure 39 PPL Electric Utilities Co
Page 54 and 55: PECO's 2009 summer peak load, occur
Page 56 and 57: Figure 44 PECO Energy Company avera
Page 58 and 59: commercial (24.3 percent). Average
Page 60 and 61: Figure 48 West Penn Power Company a
Page 62 and 63: Figure 50 UGI Utilities Inc. peak l
Page 64 and 65: sales, followed by residential with
Page 66 and 67: Figure 53 Wellsboro Electric Compan
Page 68 and 69: system and to make recommendations
Page 70 and 71: • Innovative resource planning an
Page 72 and 73: Figure 54 RFC 2009-2018 reserve mar
Page 74 and 75: The MISO reserve margin for existin
Page 76 and 77: PennsylvaniaThe Pennsylvania electr
Page 78 and 79: GWh more than they generated. Figur
Page 80 and 81: Susquehanna Steam Electric Station,
Page 82 and 83: Table A01 Duquesne Light CompanyTab
Page 84 and 85: Table A09 Pennsylvania Electric Com
Page 86 and 87: Table A17 PPL Electric Utilities Co
Page 88 and 89: Table A25 West Penn Power CompanyTa
Page 90 and 91: Status of Pennsylvania's Plant Addi
Page 96 and 97: Appendix C - Existing Generating Fa
Page 98 and 99:
Pennsylvania's Existing Electric Ge
Page 100:
Nuclear Power Plants in Pennsylvani
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2010 Report - Pennsylvania Public Utility Commission

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