HomeMy WebLinkAbout20100616Errata to 2009 IRP Update.pdf~~l~OUNTAIN p r; r: i: l\/1 ~_L._"":!l 'i;
2DI0 JUN l 6 AM 10: 21
201 South Main, Suite 2300
Salt Lake City, Utah 84111
June 16,2010 IDAHO HiiL:.: .
UTILITIES COMMiSS!Ot-~
VI OVERNIGHT DELIVERY
Idaho Public Utilities Commssion
472 West Washington
Boise, ID 83702
Att: Jean Jewell
Commssion Secreta
RE: Case No. P AC-E-09-06
PacifCorp's 2008 Integrated Resource Plan Update - Errata
Dear Ms. Jewell,
Please find enclosed an original and seven (7) copies ofPacifiCorp's 2008 Integrted Resource
Plan Update - Errata ("2009 IR Update - Errata"). Copies of the errata are available
electronically and will be posted on PacifiCorp's website, at ww.pacificorp.com. The
Company's 2009 Integrated Resource Plan was fied with the Idaho Public Utilities Commssion
("Commission") on May 29,2009. The Company's 2009 Integrated Resource Plan Update was
filed with the Commssion on March 31, 2010.
The errata provides updated inormation for 2009 IRP Update pages 26, 27, 43, 28, and 69.
It is respectfuly requested that all formal correspondence and Sta requests regarding ths filing
be addressed to the followig:
By E-mail (preferred):datarequest(fpacificorp.com
By reguar mail:Data Request Response Center
PacifiCorp
825 NE Multnomah, Suite 2000
Portland, OR 97232
Idaho Public Utilties Commssion
June 16,2010
Page 2
If there are informal inquires concernng the filing, please contact Pete Waren, Manager
Integrted Resource Planng at (503) 813-5518 or Ted Weston, Idaho Reguatory Affairs
Manager at (801) 220-2963.
Sincerely,
Ó~trLoò0
Jeffey K. Larsen ~
Vice President, Regulation
Enclosures
cc: Terr Carlock, Idaho Public Utilities Commission
Rick Sterling, Idaho Public Utilties Commssion
Dave Schune, Idao Public Utilties Commssion
Jim Yost, State of Idaho - Governor's Offce
Mark Stokes, Idao Power Company
Nancy Kelly, Western Resource Advocates
Randall Budge, Racine, Olson, Nye, Budge & Bailey
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2008 IRP Update - Errata
June 16, 2010
20G8 IRP Update - Page 26
For Utah, the wholesale sales were not included in the comparison calculation, which lowered
the overall difference between the two forecasts. The yellow highlighted colum shows the
numerical changes to the table.
Table 3.4 - Annual Coincidental Peak Growth Change: October 2009 Forecast Less
February 2009 Forecast
(Megawatts)
2010 (271)(149)13 (5)0 (56)(54)(27)
2011 (276)(135)13 (8)(42)(80)12 (43)
2012 (258)(98)10 (9)(4)(97)(5)(64)
2013 (192)(75)14 (9)36 (87)(12)(60)
2014 (43)(67)13 (11)27 (74)74 (18)
2015 (60)(65)13 (11)10 (60)66 (23)
2016 (98)(65)12 (12)29 (66)43 (45)
2017 (109)(68)11 (12)33 (77)37 (45)
2018 (143)(75)7 (12)30 (89)35 (56)
2019 (86)(74)11 (12)54 (68)35 (40)
(75)23 (42)
2008 IRP Update.. Page 21
Total amount of renewable resource additions cited in preceding text was corrected to match
table amoUIts.
Existing Supply-Side Resources
Since the filing of the 200,8 IR in May 2009, PacifiCorp has added ~258 megawatts of
additional renewable resources. Table 3.5 reports these renewable resources by category,
nominal capacity (MW, and commercial on-line date.
Table 3.5 - Renewable Resource Additions
uwnedWiiid
High Plains
McFadden Ridge I
1
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Purchased Wind ~.PowerPurchase Agreements and PURAQualifyng Facilties Thee Buttes Wind, LLC (PPA) 99.0
Four Comers Windfar LLC (Oregon Wind Far II, QF) 10.0
Four Mile Canyon Windfarm LLC (Oregon Wind Far II, QF) 10.0
Theemile Canyon Wind LLC (QF) 9.9
Biogas -PURAQualifingFaciltiesSmall Oregon QF 1.6
12/31/2009
6/16/2009
6/16/2009
9/1/2009
2008 IRP Update.. Page 43
The capital costs for the Natural Gas CCCT 2xl resource options in Table 4.3 have been broken
out into the 2xl (two gas tubines, one steam tubine) and duct-firig plant components. The
original table incorrectly had these costs added together. Yellow highlights show numerical
changes to the table.
Table 4.3 - Resource Capital Cost Comparison, 20 i 0 Business Plan vs. 2008 IRP
Natual Gas, Intercooled Aero SCCT 1,084 32 3%
Natual Gas, SCCT Frame 770 23 3%
Natural Gas, CCCT Wet 2xl (4500 feet)$1,253 10 1%
Natual Gas, CCCT- OF, Wet, 2x1 (4500 feet)$632 5 1%
Wind
Natual Gas, Intercooled Aero SCCT 985 29 3%
Natual Gas, SCCT Frame 700 21 3%
Natural Gas, CCCT Wet, 2x1 (1500 feet)$1,131 9 1%
Natual Gas, CCCT - OF, Wet, 2x1 (1500 feet)$570 4 1%
Natural Gas, - CCCT 2x1 (Sea level)$1,083 8 1%
Natural Gas, CCCT- OF, Wet, 2x1 (Sea Level)$546 4 1%
Wind $2,474 (137)(5%)
*DF - Duct Firing
2
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2008 lRP Update.. Page 28
Table 3.6 - Contract Additions: Front Ofce Transactions has a correction to the location for the
last line and should read "FOT 3rd Qtr - Me Four Comers".
Table 3.6 - Contract Additions: Front Ofce Transactions
Pu.rchases
FOT3 -Mona
FOT3r -Mona
Locational S reads
FOT 3rd Qt - Mona
FOT 3r - Four Comers
FOT 3r Qt - Mona
FOT 3rd Qt - Four Comers
100
100
50
50
2012-2013
2012-2013
2013
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