Laserfiche WebLink
WATER I ENERGY I LIF E <br />RIVERSIDE PUBLIC UTILITIES <br />-NP- <br />kl& <br />PUBLIC UTILITIES <br />Board Memorandum <br />BOARD OF PUBLIC UTILITIES DATE: AUGUST 14, 2017 <br />GENERAL MANAGERS REPORT <br />ITEM NO: 18 <br />SUBJECT: MONTHLY POWER SUPPLY REPORT — June 2017 <br />Power Usage: <br />Wholesale Load (Vista): — 206,822 MWH (Chart 1) <br />Peak Demand: — 541 MW of which 511 MW came from RVSD available resources (Chart 2) <br />RVSD Energy Mix (Chart 1): <br />Resource MWH <br />a) Nuclear 9,360 <br />b) Coal 53,157 <br />c) Large Hydroelectric 2,909 <br />d) Natural Gas 11,376 <br />e) Renewables 82,739 <br />f) Inter SC Trades 10,400 <br />g) Green Inter SC Trades - <br />h) CAISO Purchases 36,881 <br />Total: 206,822 <br />Total Green Power Supply — 82,739 MWH which yields 40.01% of the Total Wholesale Load Requirement <br />Resource Availability: <br />Nuclear: Palo Verde units 1, 2 and 3 operated at 96.77% capacity factor for the month. <br />Coal: IPP units 1 and 2 operated at 52.15% capacity factor for the month. <br />Large Hydro: Hoover, RVSD's capacity entitlement was 21 MW, with energy entitlement of 2,909 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 96.54% capacity factor for the month <br />Vulcan unit operated at 83.25% capacity factor for the month. <br />Wintec operated at 48.23% capacity factor. <br />WKN operated at 34.82% capacity factor. <br />Transwind operated at 21.26% capacity factor. <br />Kingbird Solar operated at 45.29% capacity factor. <br />Tequesquite Solar operated at 28.09% capacity factor. <br />AP North Lake Solar operated at 31.71 % capacity factor. <br />Camelot Solar2 operated at 45.50% capacity factor. <br />Bigsky Solarl X operated at 44.24% capacity factor. <br />Bigsky Solar3 operated at 43.89% capacity factor. <br />Bigsky Solar7 operated at 41.84% capacity factor. <br />The attached graphical comparisons represents RPU's June: <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 />