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Last modified
1/26/2010 12:37:24 PM
Creation date
10/11/2006 11:11:52 PM
Metadata
Fields
Template:
Water Supply Protection
File Number
8220.200.05.R
Description
Hoover Dam/Lake Mead/Boulder Canyon Project
Basin
Colorado Mainstem
Date
10/31/1938
Author
Roberts A. B.
Title
Report of Competitive Value of Falling Water for Primary Energy at Boulder Dam in Competition with Steam Power at the Load Center
Water Supply Pro - Doc Type
Report/Study
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<br />..",~- <br /> <br />--~"'"--:~~ -- <br /> <br />~:"".~..:__r__:"". <br /> <br />, ~'~:'o--~---,-,,,,.,,w.---- <br />. - . <br /> <br />- -~~~, ~o_"-~7'-~~~?3?,~~7.7' ~~::,:.:~::~~~~~ <br /> <br />M <br />N <br />N <br />N <br /> <br />24. <br /> <br />. <br /> <br />sixteen units arc r8quired during periods of 10'" "'ater it <br /> <br />is true that durin6 periods of normal flory additional <br />capacity is available in the units for generating second- <br /> <br />ary energy. :t, therefore, 1s possible that some equit- <br /> <br />able charge should be made to the goner~tion cost of <br /> <br />secondary energy. <br /> <br />l.;r. S"nds used the maximum 'l.nnu",l fir'll obl1g",tions <br />in his study, ~hich according to the contract is <br />4,277,000,000 k"'-hrs. occurring in the contract ye'l.r of <br />1943-4tf. rhe average annu".l obliga.tion over tho remain- <br />ing 43 years of the contract period is 4,OgO,OOO,OOO kry-hrs. <br /> <br />I'he 'J.mount of seconchry energy avail9.ble is incapable of <br /> <br />. <br /> <br />exact determination but might be estimated from a study of <br /> <br />the hydrogr9.ph prepared by the Recl"~at~on Jureau in <br /> <br />August 1937, '~hich ShO'7S ".n estimated operation of the dam <br /> <br />and reservoir for future years, based upon actual records <br /> <br /> <br />of river no'" for the last 40 years. rhe economical use <br /> <br />of thc amount of secono?,ry energy that 1~ill be available <br />is incapable cf determination. <br />rho estimates of future kilo'~att-hours and peak <br />demand rmpee.ring in my report on pp.ge 39 of the "CfficiRl <br />St9.temlont of the Jur\'llu of Po~'er and Light", dated <br />Kovcmber 30, 1937, as referred to in ~r. Sands' report, <br />results in an average load factor of approximately 50% <br /> <br />during a 15-year period. l'hese estimates ~ere intended to <br /> <br />. <br /> <br />be conserv9.tive for the purpose of estimating future <br /> <br />A. 3. Roberts <br />
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