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RIVERSIDE PUBLIC UTILITIES <br />Board Memorandum <br />BOARD OF PUBLIC UTILITIESDATE <br />:APRIL 11, 2016 <br />GENERAL MANAGERS REPORT <br />ITEM NO <br />:12 <br />SUBJECTMONTHLY POWER SUPPLY REPORT – February 2016 <br />: <br />Power Usage: <br />Wholesale Load (Vista): – 159,386 MWH (Chart 1) <br />Peak Demand: – 315 MW of which 243 MW came from RVSD available resources (Chart 2) <br />RVSD Energy Mix (Chart 1): <br />ResourceMWH <br />a)Nuclear8,424 <br />b)Coal42,307 <br />c)LargeHydroelectric2,622 <br />d)Natural Gas4,145 <br />e)Renewables36,010 <br />f)Other (BPA)1,880 <br />g)Inter SC Trades8,666 <br />h)Green Inter SC Trades- <br />i)CAISO Purchases55,332 <br />Total:159,386 <br />Total Green Power Supply – 36,010 MWHwhich yields 22.59% of the Total Wholesale Load Requirement <br />Resource Availability: <br />Nuclear: Palo Verde units 1, 2 and 3 operated at 93.10% capacity factor for the month. <br />Coal: IPP units 1 and 2 operated at 44.37% capacity factor for the month. <br /> <br />Large Hydro: Hoover, RVSD’s capacity entitlement was 18 MW, with energy entitlement of 2,622 MWH. <br />Natural Gas:Clearwater’s availability was 100.00% for the month. <br /> RERC’s (Units 1, 2, 3 and 4) availability was 100.00% for the month. <br /> Springs’s (Units 1, 2, 3 and 4) availability was 100.00% for the month. <br />Renewable: Salton Sea units operated at 51.26% capacity factor for the month. <br />Wintec operated at 14.90% capacity factor. <br />WKN operated at 13.90% capacity factor. <br />Tequesquite Solar operated at 23.24% capacity factor. <br />AP North Lake Solar operated at 25.75% capacity factor. <br />Camelot Solar operated at 30.19% capacity factor. <br />Transwind operated at 10.37% capacity factor. <br />The attached graphical comparisons represents RPU’s February: <br />Chart 1: Total Energy Requirements/Resource Mix <br />Chart 2: Peak Hour Total Capacity <br />Chart 3: Retail Customer Load <br />Chart 4: Daily Peak Load and Temperature Comparisons <br />Chart 5: Monthly Peak Load and Temperature <br />Page 77 <br />