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HomeMy WebLinkAbout20141222IPC Angell Direct.pdfI ! /t_ {-rt.-.'1*t r- .11..,tl\!L/1".1 t l-.:.' I[i! [i[ l9 PH t+: 38 I a !_ ' I r\I i !..J i --.--i.-r I-iJ i r-i=;,t: -i CC;': i'l iuiii;i; BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION IN THE MATTER OE THE APPLICATTON )oF PACTETCORP D/B/A ROCKY ) MOUNTAIN POWER AND TDAHO POWER ) CASE NO. IPC-E-14-41 CoMPANY FOR AN ORDER AUTHORTZTNG ) THE EXCHANGE OF CERTATN ) CASE NO. PAC-E-14-11 TRANSMISSION ASSETS. ) ) IDAHO POWER COMPANY DIRECT TESTTMONY OF DAVID M. ANGELL 1 2 3 4 5 6 1 I 9 10 11 t2 13 74 15 1,6 77 18 19 20 2t 22 23 24 25 o. A. O. Pl-ease state your name and business address. A. My name is David Angell and my business address is 1227 West Idaho Street, Boi-se, Idaho 83702. O. By whom are you employed and in what capacity? A. I am employed by Idaho Power Company ("Idaho Power" or "Company") as the Planning Manager in the Customer Operations Engineering and Constructj-on Department. University of Idaho, Moscow, Idaho, receiving a Bachelor of Science Degree and Master of Engineering Degree in Electrical Engineering, respectively. I have provj-ded electrical engineering instruction for both the University of Idaho and Boj-se State University. Most recently I instructed power system analysis at Boise State University during the 2009 spring semester. Pl-ease describe your educational background. I graduated in 1984 and l-986 from the Please describe your work experience wj-thO. Idaho Power. A.From 1986 to L996, I was employed by Idaho Power as an engineer j-n both communicatj-ons and protection systems. In 1995, I became the Engi-neering Leader of System Protectj-on and Communications. I hel-d this position until 2004, when I transferred to Transmission and Distribution Planning. During the fall of 2006, I accepted ANGELL, DI 1 Idaho Power Company 1 2 3 4 5 6 7 8 9 10 11 L2 13 74 15 \5 L7 18 t9 20 2L 22 the positions of System Planning Leader and Manager of Delivery Planning. I have been managing Idaho Power's load research, interconnected-transmisslon system, sub- transmi-ssion, and distrj-bution planning since 2006. O. What is the purpose of your testimony in this case? A.My testimony in this case will provide an overview of the Joint Purchase and Sale Agreement (*JPSA") and the Joint Ownership and Operating Agreement ("JOOA"), an overvi-ew of Idaho Power's current and proposed ownership and capacity rights related to the assets at issue in this case, and a description of the assets being acquired by Idaho Power and the benefits associated with the exchange of each asset. O. What is the objective of the JPSA and the JOOA? A. Idaho Power and PacifiCorp (together, the "Parties") have entered into the JPSA and JOOA to replace, amend, or consolidate several agreements including the Restated and Amended Transmission Facilities Agreement ("RATFA") and the Restated Transmission Services Agreement (*RTSA-) (col-Iectively "Legacy Agreements")l with agreements 'l' The RATEA, RTSA, and Eirst Revised Agreement for Interconnectlon and Transmission Services ("ITSA") are the primary agreements between the Parties. There are a number of related agreements which support or are directly connected to the RATEA, RTSA, and ITSA. The RATEAT RTSA, and ITSA and remaj-ning agreements are collectively referred to as the "Legacy Agreements". ANGELL, DI 2 Idaho Power Company 1 2 3 4 5 6 7 8 9 10 11 t2 13 14 15 16 L7 18 19 20 2l 22 23 24 z5 that w111 meet the respective and mutual transmission service needs of each Party through a comblnation of Open Access Transmj-ssion Tariff ("OATT") service, real-locatj-on of ownership interests in jolntly-owned facilities, and the exchange of certain transmission facilities. Additionally, the JPSA and JOOA j-nclude terms that appropriately address the operation, maintenance, reliability, and technical aspects associated with joint ownership. The Legacy Agreements will be mutually terminated, amended, or consolidated upon execution of the JPSA and JOOA and the Parties anticipate makinq adjustments to their respective Eederal Energy Regulatory Commi-ssion-approved transmission formula rates. o.How do the JPSA and JOOA meet the respective and mutual transmisslon service needs of each Party? A.The JPSA and JOOA will provi-de: (1) PacifiCorp with 1,600 megawatts ("MW") of capacity across Idaho Power's transmission system through a combination of asset ownership and OATT service, (2) Idaho Power with capacity on the existj-ng PacifiCorp 500 kil-ovolt ("kV"), 230 kV, 161 kV and 138 kV transmission system through an asset ownership arrangement, and (3) a reallocation of the existing joint ownership interests on the 345 kV and 230 kV Jim Bridger transmi-ssion system ("Jim Bridger Transmission System") to align wj-th the Parties' current operational ANGELL, DI 3 Idaho Power Company 1 requirements. Additionally, the JPSA and JOOA will- include 2 provisions establishing the respective rights and 3 obligations of the Parties related to joint ownership, 4 operation of jointly-owned facj-1ities, and operational 5 business practices. The transaction does not create any new 6 avail-able transmission capacity. 7 Q. What are the Parties requesting in this case? 8 A. Under the JPSA and JOOA, the Partj-es desired 9 to exchange with one another certain jointly-owned and 10 whoI1y-owned equipment to provide each Party with 11 transmj-ssion capacity that better aligns with the current L2 configuration of its transmission system and current 13 transmission and load service obligations, each of which 1,4 has changed since the Legacy Agreements were executed and 15 the jointly-owned and wholly-owned equipment were 76 originally constructed. Pursuant to Idaho Code S 67-328, l7 an electric util-ity must obtain approval from the Idaho 18 Publ-ic Utilities Commissj-on ("Commission") before it sells 19 or transfers ownership in any generation, transmission, or 20 distribution p1ant. By detailing the benefits associated 2l with assets being exchanged through the JPSA and JOOA, ffiy 22 testimony will demonstrate the transaction is consistent 23 with the public interest. 24 25 ANGELL, Dr 4 Idaho Power Company 1 Q. You indicated the JPSA and JOOA will- replace 2 Lhe Legacy Agreements. Please describe the agreements that 3 will be replaced. 4 A. The Legacy Agreements originated with the 5 construction of the Jim Bridger power plant ("Jim Bridger 6 Plant") and the resulting Jim Bridger Transmission System. 7 A detailed description of the Legacy Agreements can be 8 found in Ms. Lisa Grow's testimony. In general, the intent 9 of the Legacy Agreements was to move energy from the Jim 10 Bridger Plant to l-oad in the PacifiCorp West Balancing 11 Area. When Utah Power and Light and Pacific Power & Light 72 merged, incentive to move energy to serve Goshen area loads 13 was created. As explained in Ms. Grow's testimony, the t4 Legacy Agreements were amended and restated over time. 15 O. Pl-ease provide an overview of the Parties' 76 existing wheeling rights. 77 A. Exhibit 2 details the existing wheeling rights 18 of each Party and the transmission facility areas they 79 cover. The RATEA covers the ownership, 2,400 MW capacity 20 allocation, and operation of the Jim Bridger Transmission 2t System which is composed of three transmission l-ines that 22 originate at the Jim Bridger Plant, near Rocks Springs, 23 Wyoming, and terminate at substations in eastern Idaho near 24 Pocatello and American Falls. The RTSA provides !,400 MW of 25 capacity rights to PacifiCorp across the Idaho Power ANGELL, DI 5 Idaho Power Company 1 2 3 4 5 6 1 8 9 10 11 72 13 74 15 16 71 18 19 20 27 22 23 24 25 transmission system from the eastern Idaho substatlons to a substation near Jerome, Idaho and on to substatlons near La Grande and Enterprise, Oregon. o.Please provide an overview of the ownership rights that will result from the JPSA and JOOA. A.Exhibit 3 provides a representation of the new ownership rights and their locations as a result of the JPSA and JOOA. The reall-ocation of the Jim Bridger 345 kV transmission system w111 result in one-third ownership rights for Idaho Power and two-thirds ownership for PacifiCorp across each of the three transmission 1J-nes, whil-e Idaho Power's portion of the Jj-m Bridger 230 kV substation and l1nes wil-l be transferred to PacifiCorp. Bel-ow are additional- details of the major transmission reallocation that are represented in Exhibit 3: l-090 MW east-west transmission capacity on the Borah and Kinport to Midpoint lines to PacifiCorp 410 MW east-west transmj-ssion capacity on the Midpoint to Hemingway line to Idaho Power 700 MW west-east transmission capacity on the Hemingway to Midpoint l-ine to Idaho Power 450 MII'I west-east transmission capacj-ty on the Summer Lake to Hemingway line to Idaho Power 325 MW west-east transmission capacity on the Wall-a Wal1a to Enterprise line to Idaho Power ANGELL, DI 6 Idaho Power Company 1 2 3 4 5 6 1 B 9 10 11 L2 13 t4 15 76 L1 1B 19 20 27 22 23 24 25 Further, ds presented in Exhibit 4, Idaho Power will receive ownership in the Goshen and Antelope substations, Antelope Scoville, and sections of the Antelope Goshen and American Ealls - Malad transmission l-ines. o.Idaho Code S 61-328 (3) states the Commission must find that the transaction is consistent with the public interest prlor to authorization of the transaction. Please explain how the transfer of fdaho Power's assets to PacifiCorp is in the public interest. A.The majority of the assets being transferred to PacifiCorp from Idaho Power are rel-ated to the realignment of the Jim Bridger Transmission System while most of the remainj,ng assets are rel-ated to the Borah West transmj-ssion system. Idaho Power's receipt of capacity on two of the three l-ines of Jim Bridger Transmission System, il-l-ustrated on Exhibit 4 as the gray l-ines from Bridger to the west, affords PacifiCorp with capacity on the remaining transmission line, illustrated on Exhibit 5 as the yellow l-ine from Bridger to the northwest. Similarly, as part of the JPSA and JOOA, about 42 percent of Idaho Power's sofe ownership in the Borah West transmission system will be transferred to PacifiCorp. This transfer is demonstrated in Exhibit 5 beginning at Borah. In both cases, the Legacy Agreements provide PacifiCorp with these capacity rights today and Idaho Power will continue to retain capacity in ANGELL, DI 1 Idaho Power Company 1 2 3 4 5 6 7 8 9 10 11 L2 13 74 15 L6 l1 18 t9 20 2t 22 both transmission systems. Disposing of these assets allows Idaho Power to acquire other assets that provide for present and future l-oad service obJ-igations. Exhibit 5 detail-s the assets PacifiCorp wiII acquire and the following chart summarizes the net book value assocj-ated with those assets: Assets Transferred to PacifiCorp Ilet Book .Iim Bridger transmission system realignment $15,517,364 Borah West transmission system $26,661,044 Goshen-Jefferson-Big Grassy transmission $83,186 Hemingway substation realignment $991 ,442 Tota1 s43 ,265, 036 O. Please describe in detall the transmissj-on facil-ities Idaho Power wiIl receive capacj-ty and ownership in to facil-itate its service obligations as part of the asset exchange. A.Exhibit A of the JPSA provJ-des a detailed list of the ownership percentages of each transmission line or substation asset to be acquired by each Party, including the existing ownership and the percentage of ownership being transferred through the JPSA and JOOA. Simil-arly, Exhibit C of the JOOA provides a detalled l-ist of the existing percentage segment ownership interests, directional- capacity al-l-ocation in MW, and the operator of each transmission facility. Generally, Idaho Power will recej-ve capacity and ownership from PacifiCorp where ownership currentl-y does not exist in the Kinport - Goshen, ANGELL, DI 8 Idaho Power Company 1 2 3 4 5 5 7 I 9 10 11 1,2 13 L4 15 16 L7 18 79 20 2t 22 23 24 25 Antelope - Goshen, Antelope Scovill-e, American FaIls Ma1ad, Midpoint - Hemingwdy, Hemj-ngway - Summer Lake, and Wall-a Wall-a Hurricane transmission Iines and the Goshen, Antelope, Burns, Summer Lake, Walla Wa11a, Hurricane, Jefferson, and Big Grassy substations. o.You stated the JOOA includes provisions establishing the respective rights and oblj-gations of the Parties related to joint ownership and operation of jointly-owned facilities, as weII as detailing the operator of each transmission facility. Please describe the rol-e of the operator with regard to these transmissi-on facilities. A.The operator wil-1 supervise and perform the physical operation and maj-ntenance of, interconnection to, design of, capital upgrades and improvements to, repaj-r and reconstruction of, security of, outage restoration of, and retirement and decommj-ssj-oning of the transmi-ssion facilities and common equipment for which they are responsible in accordance with applicable governmental requirements and reliability standards. Maintenance renewals and replacements to the transmj-ssion facilities are j-ncluded in the service for which the operator is compensated. As a resul-t, the operator is responsible for coordinating all requests for interconnection to any of the jointly-owned transmj-ssion facilities. The requests will be processed in a manner consistent with the operator's ANGELL, DI 9 Idaho Power Company 1 2 3 4 5 6 1 8 9 10 11 12 13 74 15 75 !1 18 19 20 2t 22 23 24 25 OATT and any governmental- requirements, maintaining existing interconnection processes. o.Please describe the acquisitJ-on of the Kinport Goshen line and any related benefits. A.The acquisition of ownership in the Kinport Goshen transmission line, indicated on Exhibit 4 as the Idaho Power Acquired Assets between the Goshen and Kinport poj-nts, is part of the Jim Bridger Transmission System realignment. As noted in the Application, there are three 345 kV transmission lines that connect the Jim Bridger Plant to the Idaho Power and PaclfiCorp transmission systems: the Jim Bridger - Goshen l-ine, the Jim Bridger Populous - Borah line, and the Jim Bridger - Populous Kinport line. Under the RATFA, PacifiCorp owns two-thirds and Idaho Power owns one-third of the capacity of the transmission l-ines. The Kinport Goshen transmission line provides the connection of the Jim Bridger Goshen Iine to the Idaho Power transmission system. The RATEA also provides Idaho Power with transmission capacity rights on the Kinport Goshen line. With the elimination of the RATFA, Idaho Power requires ownership in the Kj-nport Goshen line to transfer energy received at Goshen on the Jim Bridger - Goshen line to the Idaho Power transmission system at Kinport. ANGELL, DI 10 fdaho Power Company I 2 3 4 5 6 1 I 9 10 11 L2 13 1-4 15 76 1-7 18 79 20 2t 22 23 24 25 O. What beneflts does the change in the Jim Bridger Transmission System eastbound capacity provide? A.The retention of at least 100 MW of Jim Bridger Transmission System eastbound rights will ensure that the sale of Jim Bridger generation can be sol-d as firm energy by Idaho Power. More specifically, with eastbound Jim Bridger Transmission System rights, if Idaho Power sells energy at Jim Bridger to utilities, and a unit at Jim Bridger trips offline, Idaho Power wil-l be abl-e to back up the original sale with other Idaho Power generation, maintaining the higher firm energy sales price. Without the ability to back-up or firm the sale of Jim Bridger energy, the sales price for this energy would be reduced substantially. O. Please describe the benefits associated with the change in the Jim Bridger Transmission System westbound capacity. A.The reallocation of the Jim Bridger Transmission System ownership to align with each owner's capacity rights will allow each owner to delj-ver energy during line outage conditions without having to rely on an operating agreement. Operating agreements are subject to interpretation and can become difficult to manage as transmission configurations change and rel-iability requJ-rements moderni ze . ANGELL, DI 11 Idaho Power Company 1 2 3 4 5 6 7 I 9 10 11 t2 13 74 15 16 77 18 19 20 2t 22 23 24 25 0. Pl-ease continue describing the benefits rel-ated to the capacity and ownership of transmission lines and substations that Idaho Power wiII acquire from PacifiCorp. A. Idaho Power will receive capacity and ownership of the Antelope Goshen line and facilities at the Goshen substation. Capacity on the Antelope - Goshen line will provide a new source to reliabJ-y serve the Blackfoot, Idaho area. In addition to improving reliability, the Blackfoot area l-oad is forecasted to grow in the next five to ten years. The present plan to meet this growth incl-udes a new twenty-miIe line from the Brady - Antelope 230 kV line to the Haven substation. The Antelope Goshen Iine capaci-ty would provide increased Ioad servlce rel-iability and operational flexibility for the Blackfoot area, el-iminating the need for the Brady - Antelope 230 kV l-ine at hal-f the cost of the present p1an. O. Please describe the benefits rel-ated to the Antelope Scovill-e l-ine and Antelope substation facilities acquisition. A.fdaho Power has an existing agreement wlth PacifiCorp for capacity through the Antelope substation to serve a single Idaho Power customer via the Scoville substation. As part of this transaction, Idaho Power wil-I acquire assets at the Antelope substation, converting an ANGELL, DI 12 Idaho Power Company 1 2 3 4 5 5 7 8 9 10 11 t2 13 74 15 t6 t7 18 79 20 2t 22 23 24 25 outdated legacy agreement to asset ownership and eliminating the need to cross PacifiCorp's assets to serve a single Idaho Power customer. o.What are the benefits related to capacity on the American Eal-Is - Malad l-ine? A.As shown on Exhibit 4 in gray as an Idaho Power Acquired Asset, the Ameri-can Ealls - Ma1ad l-ine travels south from American Falls to Mal-ad through the Arbon Val1ey. Idaho Power currently has capacity Iimj-tations in the Arbon Valley area due to voltage constraints and has had to quote customers expensi-ve distribution upgrade requirements for l-oad requests, grant load requests for significantly less than desj-red, or simply deny load requests. The Company has al-so experienced low voltage issues on the distribution feeder due to the distance between the source substation and the Arbon Va11ey, resulting in the rebuil-d of sectj-ons of the feeder. Additional distribution upgrades woul-d be requl-red in the future as existing customer l-oad growth j-ncreases. This would result in costly upgrades due to the length of the distributj-on feeder that typically requires multiple miles of rebuild. However, ownership in the American Ea11s - Malad line will- provide an alternative to rebuilding the feeder at nearly half the cost of a distribution rebui1d. ANGELL, DI 13 Idaho Power Company 1 2 3 4 5 6 1 I 9 10 11 t2 13 L4 15 L6 !7 18 79 20 2t 22 23 24 25 Please describe the benefits related to the Midpoint - Hemingway acquisition. A.As part of the exchange, ldaho Power will- acquire 410 MW of Midpoint - Hemingway westbound capacity ("Midpoj-nt West"). The acquisition of westbound capacity on this 500 kV l-ine, identified on Exhibit 4 in red with gray outline between the Hemingway and Midpoint locations, will help to relieve Midpoint West transmission path constraints on Idaho Power's transmission system. When factoring in Idaho Power's generation in eastern Idaho, Wyoming, and Nevada, east-side power purchases, and Pacifj-Corp's rights to transfer 400 MW across Idaho Power's transmission system, the Midpoint West path currently is oversubscribed by more than 150 MW with long-term commitments of conditional firm energy. This oversubscription of conditional firm energy limits Idaho Power's ability to purchase energy from the eastern side of the Western Interconnect. And, locating resources on the eastern side of the ldaho Power system has become problematj-c due to the substantial amount of new transmission investment required to ful1y integrate a new resource into Idaho Power's transmission system. Idaho Power will also receive 700 MW of Hemingway - Midpoint eastbound capacity. This capacity will greatly j-ncrease Idaho Power's resource f lexibil-ity in the spring ANGELL, Dr 14 Idaho Power Company 1 2 3 4 5 6 7 I 9 10 11 T2 13 74 15 16 71 19 20 2L 22 23 24 25 18 project (*B2H"). When completed, B2H will increase the and earl-y summer. During spring run-off, the supply of water is very high, weather i-s moderate, and resulti-ng loads are Iight. Throughout spring, conditions regularly exist where transfers from the Northwest into Idaho Power's system, coupled with generation out of the Hells Canyon complex, can substantially exceed Idaho Power's west side l-oad. In these cases, eastbound capacity is needed across Midpoint West path to source southern and eastern load and reduce thermal coal generation in the east and serve load with l-ow-cost hydro power from the northwest. With the acquisition of Hemingway - Midpoint eastbound capacity, this constraint will be al-leviated. Near-term benefits also incl-ude increased maj-ntenance window flexibil-ity for Midpoint West transmissi-on l-ines and other path equipment. Eurthermore, the Hemingway - Midpoint eastbound capacity wil-1 be necessary to completely and economically integrate the Boardman - Hemingway 500 kV transmission amount of power that Idaho Power can purchase from the northwest by 500 MW during spring and sunrmer months. Given today's Midpoint West eastbound capacity constraints, dD additional 500 MW would exacerbate current problems and l-imit the economic efficiency of the B2H line. Acquiring this Hemingway - Midpoint capacity today will increase the economic efficiency of Idaho Power's system, increase the ANGELL, DI 15 Idaho Power Company I operational flexibility to maintain equipment now, and will 2 solve a future economj-c efficiency problem that would 3 otherwise appear with the B2H addition. O. What are the benefits related to capacity on 5 the Hemingway - Summer Lake line? A. Duri-ng peak summer l-oad months, Idaho Power 7 l-ooks to the Mid-C market to obtain additional resources. 8 These resources are brought in over intertj-es that make up 9 the Northwest-Idaho path. This path consists of tie points 10 with the Balancing Areas of Avista, PacifiCorp, and the 11 Bonneville Power Administration ("Bonneville"). During the 72 summer months, Idaho Power has allocated capacity on the 13 ti-es with Avista at Lolo or the combined ti-es wlth L4 PacifiCorp at either Enterprise or Hemingway/l,tidpolnt to 15 meet load servj-ce needs. The tie to Bonneville is fu11y 76 subscribed. 71 In order to consider the resource a "network 18 resource" and util-ize network transmission on ldaho Power's L9 system, the network customer (in this case, Idaho Power's 20 Load Serving Operations) must obtain firm transmission from 2I the Mid-C market to the Idaho Power intertie borders. 22 fdaho Power is unable to obtain firm transmission from the 23 Mid-C market to the Enterprise point during the summer 24 months as there is no firm transfer capability available on 25 PacifiCorp's transmj-ssion system for that path. The ANGELL, DI T6 Idaho Power Company I 2 3 4 5 6 1 I 9 10 11 t2 13 t4 15 1,6 l1 18 t9 20 2L 22 23 24 25 Hemingway - Summer Lake line became avail-able for eastbound scheduling in 20L2. Since then, Idaho Power has reserved over 200,000 megawatt-hours for Idaho retail load service. Idaho Power projects increased future use of this transmission path. As a result, Idaho Power has l-ooked to the 500 kV connection at Hemingway/Midpoint as firm capacity does exist and is available at that intertie. Ownership in the Hemingway - Summer Lake line, identlfied on Exhibit 4 as the red line with a gray outline between the Hemj-ngway and Summer Lake l-ocations combined with acquisition of facilities in the Burns and Summer Lake substations, provi-des the opportunity to transact business with Bonneville at Summer Lake and reduce Idaho Power's transmission expenses. While the overall Northwest-Idaho capaci-ty does not increase, it will provide Idaho Power the opportunity to use more capacity on a firm basis for resources because the firm capacity from the market can be procured. O. Please describe the benefits related to the Wal-Ia Walla Hurricane transmission 1i-ne and substation facil-ities acqulsition. A.Currently, Idaho Power must whee1 across Avista's, Bonneville's, or PacifiCorp's system to access northwest energy markets. In terms of summer capacity, Avista controls 340 MW of capacj-ty, Bonnevill-e controls 350 ANGELL, Dr 71 Idaho Power Company 1 2 3 4 5 6 1 I 9 t_0 11 t2 13 74 15 76 77 18 19 20 2t 22 23 24 25 MW of capacity, and PacifiCorp controls 510 MW of capacity. Utilizing Pacifj-Corp's 510 MW of capacity generally requires a Bonneville transmission wheeling expense, resulting in higher transmission costs. Ownership of the WaIla Wal1a - Hurrj-cane lj-ne, along with ownership of the Hemingway - Summer Lake line, affords Idaho Power a significant increase in the amount of capacity in the Idaho-Northwest allocation. The capacity on the Wal1a Wa11a - Hurricane line will- also support opportunities for line upgrades in the Idaho-Northwest that Idaho Power would not otherwi-se have been abl-e to pursue. Upgrades on the Idaho-Northwest path woul-d increase line ratings and add operational flexibility at the HeIIs Canyon power pIant. Acquiring capacity on the line supports participation in a new Walla Walla to McNary transmission lj-ne further connecting Idaho Power to Bonneville at the McNary substation and providing for greater firm transmission access to the Mid-C market without transmission wheeling expenses. o.What are the benefits related to ownershj-p of facilities at the Jefferson and Big Grassy substations? A.Joint ownership in facil-ities at Jefferson and Big Grassy wilJ- provide the ability to j-mport power while also allowing for the conversion of antiquated legacy agreements into a new operating agreement that better ANGELL, DI 18 Idaho Power Company 1 2 3 4 tr G B 9 10 11 L2 13 aligns with the Parties' current configuration of their respective transmission systems and current load obligations. O. What is the net book value of the transmission lines and substations Idaho Power will acquire? A. The net book value of the assets Idaho Power wiII receive from PacifiCorp is approximately $43,61'1,898. O. Please provide the net book value details that support the benefits assocj,ated with the acquisitlon of the transmj-ssion lines and substations in the categories described above. A. The following chart details the net book value of the assets as categorized above. Assets Received from PacifiCorp Net Book Jim Bridger transmission system real-ignment $L2,858 ,202 Antelope-Goshen line, Goshen substation $1,508,864 Antelope-Scovill-e 1ine, Antelope $323,060 American Falls-Malad line $72,762 Midpoint-Hemingway l-ine, Hemi-ngway substation realignment $10,765,168 Hemi-ngway-Summer Lake line, Burns and Summer Lake substations $12,284 ,740 Wall-a Walla - Hurricane line, Hurri-cane and Wall-a Wal-l-a substations $4,678,1!7 Jefferson e Biq Grassv substations $1,186,990 Tota].$43,617,898 t4 '1 trfJ L6 L7 1B 0. Idaho Power book value PacifiCorp? does the net receive from assets Idaho book val-ue PacifiCorp Power will of the assets compare to the net transfer to How will of the ANGELL, DI 19 Idaho Power Company 1 2 3 4 5 6 1 8 9 10 11 t2 13 L4 15 16 \7 18 t9 20 2L 22 23 24 25 A. Although the net book values are subject to a true-up adjustment fol-l-owing the closing of the exchange, the estimated net book value of the assets Idaho Power wil-I transfer to PacifiCorp j-s approximately $43,265,036, nearly equal to the net book value of the assets Idaho Power wil-l- receive, $43, 61,7, 898. O. Does this concl-ude your testimony? A. Yes, it does. ANGELL, DI 20 Idaho Power Company 1_ 2 3 4 5 6 7 I 9 10 11 t2 13 1,4 15 L6 77 18 t9 20 27 22 23 24 25 26 21 28 STATE OE IDAHO County of Ada ATTESTATION OE.TESTII,!OI[I SS. I, David M. Ange11, having been duly sworn to testify truthfully, and based upon my personal knowledge, state the following: I am employed by Idaho Power Company as the Planning Manager in the Customer Operations Engineering and Construction Department and am competent to be a witness in this proceeding. I declare under penalty of perjury of the l-aws of the state of Idaho that the foregoing pre-fil-ed testimony and exhibits are true and correct to the best of my inf ormati-on and belief . DATED this 19th day of December, 2074 SUBSCRTBED AND December, 2074. SWORN to before me this 19th day of Residins atz $han, a6lalwMy commission expirei; !F')D -eO ANGELL, DI 27 Idaho Power Company David M. Angell BEFORE THE IDAHO PUBLIG UTILITIES COMMISSION GASE NO. IPC-E-14-41 CASE NO. PAC-E-14-11 ANGELL, DI TESTIMONY EXHIBIT NO.2 Exhibit No. 2 Case No.IPC-E-14-4.1 Case No. PAC-E-14-11 D. Angell, IPC Page 1 of1 $l I I I I O ooL EtroJcl-o(,rh(,Io- tt €€gI Es rEfE $fEs.E l--O IiIrt: iiii o#.C C".Itr C,, ,E -oo -T =E"trII+,oa-x IJJ BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION CASE NO. IPC.E.1&41 GASE NO. PAC-E-14-11 ANGELL, DI TESTIMONY EXHIBIT NO.3 Exhibit No. 3 Case No. IPC-E-14-41 Case No. PAC-E-14-11 D. Angell, IPC Page 1 of1 ooco .9o ,t aa,ta,l rt a t,It,tt,ar (uoL tGoJ CL oo '6 Go- o.Fo-FF o EL oo '6oo. I .Plo : b l:E::9alE r:lr K. -t /tE \\Er )\/\-..-_--,' --- .EooE- oIog Eo- ,','if' ,1i1' it, {ii'o.Ctxo ,O" III a aI a a aI oE aoC ol!eo UI slll i?i:cr.aGr3o+6iroatNE II aII a oo.E ott, c .9o .9 Eotr (Et-F BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION GASE NO. IPG-E-14-41 GASE NO. PAC-E-14-11 ANGELL, DI TESTIMONY EXHIBIT NO.4 Exhibit No.4 Case No. IPC-E-1441 Case No. PAC-E-14-11 D. Angell, IPC Page 1 ofl TE t aa tIo.ln [.i'--gt- aI ri aIo{J6'oo !,o.L =cr(, Lo!oo. o?r-6g T I aaattrfaraa ,aa ,,I ,, a rra,ta!, aa,It a ag EJoLooEtA. ij'f I Io,o E PEtta, 3q- o)tg II ItI $l t TIl ii ! ! ! t:a.r!a.r!lr I IIi:r3fiE BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION GASE NO. IPC-E-14-41 GASE NO. PAC-E-14-11 ANGELL, DI TESTIMONY EXHIBIT NO.5 Exhibit No. 5 Case No. IPC-E-14-41 Case No. PAC-E-14-11 D. 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