HomeMy WebLinkAbout10, 2013 Purchase Power Comparison
Workshop Item #10 February 5, 2014 Comparison to Budget Forecast2013 Purchase Power Load,
2013 Purchase Power & Comparison 2 Risk analysis and 2013 forecast–Proposed resources for 2013–Future renewable resources–Diversified power supply plan–Conservation as first resource–Renewable
Portfolio Standard (RPS) target–Mission statement and objectives–FY 12&13 Budget included “Purchase Power Plan”•Purchase Power Plan was approved on November 16, 2011 •Background / History
to Budget Forecast
2013 Purchase Power & Comparison $72.75 $11,863,817 Totals 0.17-$ 28,012-$ WAPA-Central Valley Project $0.45 $73,226 NCPA-Scheduling $6.63 $1,081,033 SPPC-Transmission Wheeling $65.84
$10,737,570 Various-Total Energy Supply $ per MWhCost/Budgetand DescriptionCost Component 3 2013 Plan was based on a forecast of 163,082 MWh •FY13 Purchase Power Plan included•Background
/ History (cont)to Budget Forecast
2013 Purchase Power & Comparison $73.65$72.75MWhCost per158,149163,082Total Energy Consumption, MWh$11,647,321$11,863,817CostTotal EnergyActualBudgetDescription 4 Energy consumption:
3.0% less than forecast•Energy cost: 1.8% less than budget•Summary budget vs. actual FY13•New Information to Budget Forecast
5 11,863,817$11,647,321$Total Energy SupplyTransmissionWAPA cost/(credit)Scheduling FY13 Power Purchase Cost ActualBudget$14,000,000$12,000,000$10,000,000$8,000,000$6,000,000$4,000,000$2,000,000$0
-$2,000,000 to Budget Forecast2013 Purchase Power & Comparison
6 Sales MWhBudget MWhActual MWh Actual vs Budget vs Sales MWhTotal Bulk Power MWh /Year 170,000160,000150,000140,000130,000120,000110,000100,000 to Budget Forecast2013 Purchase Power
& Comparison
7 hWM MWhEnergy Consumption2013 Monthly ActualBudgeted DECNOVOCTAUGJUNEMAYAPRFEBJAN20,00018,00016,00014,00012,00010,0008,0006,0004,0002,0000 to Budget Forecast2013 Purchase Power & Comparison
8 2008 Peak MW2009 Peak MW2010 Peak MW2011 Peak MW2012 Peak MW2013 Peak MW 2008, 2009, 2010, 2011, 2012,2013Monthly Peak MW DECNOVOCTAUGMAYAPRMARFEBJAN 5.00.0 to Budget Forecast2013
Purchase Power & Comparison
2013 Purchase Power & Comparison 43.8%Totals25.2%Wind15.3%Landfill Gas3.2%Small Hydro% Sales(CPUC)RenewablesEligible 9 2013 Actual RPS 2017 thru 2020; 33% of retail sales•2014 thru
2016; 25% of retail sales•2011 thru 2013; 20% of retail sales•RPS compliance periods and targets:to Budget Forecast
Fiscal Impact 4.8%-34.336.0District Peak Load, MWActualBudgetPeak Load Information1.2%$73.65 $72.75 Purchase Cost per MWh)(216,496$ $ Over/(Under) Budget 1.8%-11,647,321 $ $
11,863,817 Total Power Purchase Cost3.0%-158,149163,082Total Energy Purchase, MWhVariance %ActualBudgetPower Purchases, MWh to Budget Forecast2013 Purchase Power & Comparison
10 Detailed budgeted vs. actual amounts for FY13•
Recommendation to Budget Forecast2013 Purchase Power & Comparison 11 Receive and comment on this report•