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<br />TABLE 1
<br />CRSP TRANSMISSION SYSTEM COST ANO CAPACITY COM~ITMENTS
<br />
<br />FY 1986
<br />
<br />fTEM
<br />
<br />TRANS. INVESTMENT - 2.875%
<br />TRANS. INVESTMENT - 5.682%
<br />TRANS. INVESTMENT - 6.063%
<br />TRANS. INVESTMENT - 9.352%
<br />TRANS. INVESTMENT -10.051%
<br />TRANS. INVESTMENT -10.403%
<br />TRANS. INVESTMENT -10.898%
<br />TOTAL
<br />ANNUAL COSTS
<br />AMORTIZATION - 2.875%%
<br />AMORTIZATION - 5.682%
<br />AMORTIZATION - 6.063%
<br />AMORTIZATION - 9.352%
<br />AMORTIZATION -10.051%
<br />AMORTIZATION -10.403%
<br />AMORTIZATION -10.898%
<br />OPERATION & MAINT EXP
<br />REPLACEMENTS 1/
<br />WHEELING COST!
<br />SUBTOTAL
<br />ANNUAL REVENUES
<br />SUBSTATION RENTAL
<br />EXCHANGE CAP. CHARGES 2/
<br />SUBTOTAL -
<br />NEr ANNUAL TRANS. COSTS
<br />CAPACITY COMMITMENTS (MW)
<br />CAP. OF CRSP POWERPLANTS
<br />FIRM WHEELING.SRP
<br />FIRM WHEELING.NTUA
<br />FIRM WHEELING.ICPA
<br />FIRM WHEELING-OCRR
<br />FIRM WHEELING-OTHER 3/
<br />NONFIRM WHEELING 4/ -
<br />LESS POWERPLANT RESERVES
<br />TOrAL
<br />
<br />UNIT COST (~/KW-YR =
<br />
<br />1986-88 AVERAGE: 15.94 kW Yr
<br />
<br />NON-FIRM RATE
<br />8760 kWh x .582 = 5098 kWh
<br />115.94; 5098 = 3.1 mill/kWh
<br />
<br />~213,354,337
<br />o
<br />o
<br />39,687,959
<br />7,347,744
<br />o
<br />o
<br />~260,390,040
<br />
<br />~ 7,977,594
<br />o
<br />o
<br />3,699,504
<br />733,793
<br />o
<br />o
<br />7,636,894
<br />2,461,061
<br />2,296,307
<br />~ 24,576,636
<br />
<br />~ 330,000
<br />1,050,000
<br />1,380,000
<br />
<br />23,425,154
<br />
<br />1,648
<br />33
<br />23
<br />15
<br />o
<br />o
<br />71
<br />-68
<br />
<br />1,122
<br />
<br />13.60
<br />
<br /> FY 1987 FY 1988
<br />$213,354,337 $214,421,951
<br /> 0 423,209
<br /> 0 10,629,998
<br /> 111,195,577 111,195,577
<br /> 9,112,829 10,335,017
<br /> 0 0
<br /> 0 10,534,866
<br />~344,662,743 1357,540,618
<br />$ 7,977,594 $ 8,017,513
<br /> 0 25,289
<br /> 0 670,368
<br /> 10,365,071 10,365,071
<br /> 910,066 1,032,122
<br /> 0 0
<br /> 0 1,137,698
<br /> 8,164,160 8,691,427
<br /> 2,461,061 2,461,061
<br /> 2,358,833 2,421,361
<br />$ 31,945,741 $ 34,468,339
<br />$ 330,000 $ 330,oaO
<br /> 1,050,000 1,050,000
<br /> 1,380,000 1,380,000
<br /> 30,856,785 33,441,911
<br /> 1,678 1.702
<br /> 33 33
<br /> 23 23
<br /> 15 15
<br /> 0 0
<br /> 50 50
<br /> 136 136
<br /> -68 -68
<br /> 1,867 1,891
<br /> 16.53 17.68
<br />
<br />11 Average annual replacements of CRSP transmission investments for FY
<br />1986-2085.
<br />2/ $1.75 times 600,000 kW of exchange capacity.
<br />11 Assume that a minimum of 50 MW will be available for firm wheeling
<br />commitments after completion of the Western Colorado Transmission system.
<br />Currently Western has received requests for much more than 50 MW.
<br />if The average amount of nonfirm transmission for the period 1979-1984 was
<br />used as an estimate of future nonfirm wheeling transactions. After
<br />completion of the Western Colorado Transmission System an amount equal to
<br />the peak historical year's nonfirm wheeling waS used to estimate future
<br />requests.
<br />
<br />SRP = Salt River Project
<br />NTUA = Navajo Tribal Utility Authority
<br />rCPA = Intermountain Consumers Power Association
<br />OCRR = State of Nevada Division or Colorado River Resources
<br />
<br />7
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