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WATER i ENERGY I LIF E <br />RIVERSIDE PUBLIC UTILITIES <br />ld& <br />PUBLIC UTILITIES <br />Board Memorandum <br />BOARD OF PUBLIC UTILITIES DATE: MARCH 9, 2020 <br />GENERAL MANAGERS REPORT <br />ITEM NO: 14 <br />SUBJECT: MONTHLY POWER SUPPLY REPORT — January 2020 <br />Power Usage: <br />Wholesale Load (Vista): — 165,184 MWH (Chart 1) <br />Peak Demand: — 272 MW of which 190 MW came from RVSD available resources (Chart 2) <br />RVSD Enerav Mix (Chart 1 <br />Total Green Power Supply — 74,524 MWH which yields 45.12% of the Total Wholesale Load Requirement <br />Resource Availabilit <br />Nuclear: Palo Verde units 1, 2 and 3 operated at 98.13% capacity factor for the month. <br />Coal: IPP units 1 and 2 operated at 42.12% capacity factor for the month. <br />Large Hydro: Hoover, RVSD's capacity entitlement was 20 MW, with energy entitlement of 1,351 MWH. <br />Natural Gas: Clearwater's availability was 97.51 % for the month. <br />RERC's (Units 1, 2, 3 and 4) availability was 79.96% 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 94.60% capacity factor for the month <br />Resource <br />MWH <br />a) <br />Nuclear <br />9,491 <br />b) <br />Coal <br />42,927 <br />c) <br />Large Hydroelectric <br />1,351 <br />d) <br />Natural Gas <br />2,654 <br />e) <br />Renewables <br />74,524 <br />f) <br />Inter SC Trades <br />- <br />g) <br />Green Inter SC Trades <br />- <br />h) <br />CAISO Purchases <br />34,237 <br />Chart 3: <br />Total: <br />165,184 <br />Total Green Power Supply — 74,524 MWH which yields 45.12% of the Total Wholesale Load Requirement <br />Resource Availabilit <br />Nuclear: Palo Verde units 1, 2 and 3 operated at 98.13% capacity factor for the month. <br />Coal: IPP units 1 and 2 operated at 42.12% capacity factor for the month. <br />Large Hydro: Hoover, RVSD's capacity entitlement was 20 MW, with energy entitlement of 1,351 MWH. <br />Natural Gas: Clearwater's availability was 97.51 % for the month. <br />RERC's (Units 1, 2, 3 and 4) availability was 79.96% 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 94.60% capacity factor for the month <br />Vulcan unit operated at 87.59% capacity factor for the month. <br />Wintec operated at 7.41 % capacity factor. <br />WKN operated at 13.43% capacity factor. <br />Transwind operated at 3.56% capacity factor. <br />Kingbird Solar operated at 21.41 % capacity factor. <br />Tequesquite Solar operated at 15.49% capacity factor. <br />AP North Lake Solar operated at 18.80% capacity factor. <br />Camelot Solar2 operated at 22.20% capacity factor. <br />Bigsky Solar3 operated at 20.20% capacity factor. <br />Bigsky Solar7 operated at 19.08% capacity factor. <br />Bigsky Solarl X operated at 21.40% capacity factor. <br />The attached graphical comparisons represent RPU's January: <br />Chart 1: <br />Total Energy Requirements/Resource Mix <br />Chart 2: <br />Peak Hour Total Capacity <br />Chart 3: <br />Retail Customer Load <br />Chart 4: <br />Daily Peak Load and Temperature Comparisons <br />Chart 5: <br />Monthly Peak Load and Temperature <br />