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<br />'-,L:'...:.....:.,..........;:....::.....~.:...:.~...~........\..~..~j:.i.........,.._.~:..;.':~.'..~".....:......:;.:...,:...:.'.~.i.'.',},~...:,.'....~;:...:..~.:.:'.:....;..:...,~::~....',.~..:,."...,.. ...::\,....:...........,':~:.:......;'.~',.~..,....,........~..::.,..,....,.....:...:.."..~:..'.;.;...:,......,....:.....'...:.:~...........:...':............,.....:..........:....'. ., ,'. . "' ,'1' '/;>('" ' , , ":<l!'" -",,"' '.
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<br />r---' -1-.
<br />. , '
<br />L.~-t',.. ,.J
<br />I , -- I
<br />
<br />WSCC Thermal Unit Capacity Factor
<br />vs. Hydro Energy Deficit
<br />Summer 1977
<br />
<br />(Based on Adverse Hydro Conditions)
<br />
<br />..
<br />
<br />. :.. i .....j
<br />~--,~~!.---_---:-
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<br />100'
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<br />f- i----'f".-t--.-,
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<br />~,Jc"1cc,J1-n ~-_., ,-,,~_.~-,
<br />
<br />Average Capacity Factor of All Thermal Units in WSCC
<br />for June through September 1977
<br />1 . .'. I ..,..- ~,-- -;
<br />t! .J
<br />I
<br />
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<br />._.L
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<br />80
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<br />,j
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<br />~ ~60
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<br />r-o .
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<br />h., .
<br />1>-,: 1
<br />.':;::+40
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<br />,..:. Assumptions: 1
<br />2
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<br />
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<br />,
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<br />.. -.---1.. ,
<br />- No Interruptible Load
<br />
<br />- Conserva.tion~and Voltage
<br />reductions result in load
<br />reduction of 5% of originally
<br />projected firm load
<br />
<br />. ..... I .'1 u ~
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<br />"'~~'."" ~O"~._,~__,.~_:':",, 5~"n' .. .jo
<br />Hydro Energy Deficit' in % :1'--'" : .~
<br />(based on~scc 383-3 R~port on Apr~l 1, 7976) r'-'''~ .
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<br />1r-~,[u'-r"'r'~'1 J
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<br />in _._1
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<br />.....
<br />
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<br />,
<br />I' Thermal GWh
<br />, required
<br />~-- (4 month tot~l)
<br />,
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<br />23
<br />
<br />FIGURE 3
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