20210129Schultz Exhibit 15 Schedules 1.pdf

DAVID J. MEYER
VICE PRESIDENT AND CHIEF COUNSEL FOR
REGULATORY & GOVERNMENTAL AFFAIRS
AVISTA CORPORATION
P.O. BOX 3727
1411 EAST MISSION AVENUE
SPOKANE, WASHINGTON 99220-3727
TELEPHONE: [phone]
FACSIMILE: [phone]
[e-mail]

BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION

IN THE MATTER OF THE APPLICATION ) CASE NO. AVU-E-21-01
OF AVISTA CORPORATION FOR THE ) CASE NO. AVU-G-21-01
AUTHORITY TO INCREASE ITS RATES )
AND CHARGES FOR ELECTRIC AND ) EXHIBIT NO. 15
NATURAL GAS SERVICE TO ELECTRIC )
AND NATURAL GAS CUSTOMERS IN THE ) KAYLENE J. SCHULTZ
STATE OF IDAHO )
)

FOR AVISTA CORPORATION

(ELECTRIC AND NATURAL GAS)

Business Case Name
Cabinet Gorge Dam Fishway $ 122 - $ 63,203 - Clark Fork Settlement Agreement 1,041 6,471 6,073 2,978
Spokane River License Implementation 935 1,660 587 373Hydro Safety Minor Blanket - 50 50 33
Long Lake Stability Enhancement - 3,249 - - KF_Ash Landfill Expansion - - 499 -
Base Load Thermal Program 2,178 2,764 2,899 1,610
CS2 Single Phase Transformer 2,849 18,801 - -
Nine Mile Rehabilitation (24)63 - -
Peaking Generation Business Case 299 450 450 113
Base Load Hydro 652 1,025 1,195 683
Cabinet Gorge 15 kV Bus Replacement 964 - - -
Cabinet Gorge Automation 4,062 3 - -
Cabinet Gorge Gantry Crane Replacement(2)(1,003)- - - Colstrip 3&4 Capital Projects 7,089 8,106 3,410 3,745
Generation DC Supplied System Update 209 250 233 150Little Falls Plant Upgrade 474 1,451 - -
Long Lake Plant Upgrade 87 1,331 - - Regulating Hydro 1,373 2,390 2,160 666
Cabinet Gorge Unit 3 Protection & Control Upgrade - 2,818 - - Cabinet Gorge Unit 4 Protection & Control Upgrade - 2,832 - -
Post Falls Landing and Crane Pad Development - 3,308 - - HMI Control Software - 2,200 1,500 1,000
Generation Masonry Building Rehabilitation - - 700 700KF_Fuel Yard Equipment Replacement - - 23,240 -
Automation Replacement 405 419 300 -
(92)- - -
Business Case Name
Energy Imbalance Market $ 3,634 $ 11,577 $ 11,767 -
(1) Includes system pro forma capital for the period of January 1, 2023 through August 31, 2023.
(2) Accounting correction made in September 2020. See Company witness Ms. Schultz direct testimony.
Avista Capital Additions Detail (System)
January 1, 2020 - August 31, 2023 Transfers-to-Plant
Generation Capital Projects (System) In $(000's)
Energy Imbalance Market Capital Projects (System) In $(000's)
Exhibit No. 15
Case Nos. AVU-E-21-01 AVU-G-21-01
K. Schultz, Avista
Schedule 1, Page 1 of 4
Avista Capital Additions Detail (System)
January 1, 2020 - August 31, 2023 Transfers-to-Plant
Business Case Name
Elec Relocation and Replacement Program $ 2,915 $ 2,751 $ 3,638 $ 1,760
Joint Use 2,682 2,750 2,750 1,462
Saddle Mountain 230/115kV Station (New) Integration Project Phase 2 - 806 - -
Electric Storm 5,169 2,145 2,118 1,412
Meter Minor Blanket 200 250 250 167
Distribution Grid Modernization 7,374 - - -
Distribution Minor Rebuild 11,315 10,046 10,300 6,578
Distribution Transformer Change Out Program 316 400
LED Change-Out Program 400 400 400 267
Primary URD Cable Replacement 86 - - -
Substation - Station Rebuilds Program 9,945 1,182 28,468 667
Wood Pole Management 10,275 15,739 16,000 10,667
Wildfire Resiliency Plan 3,033 13,317 21,330 17,053
Distribution System Enhancements 6,922 6,000 7,000 2,668
13 - - -
Business Case Name
Rattlesnake Flat Wind Farm Project 115kV Integration Project $ 9,480 - - -
Clearwater Wind Generation Interconnection 28 460 - -
Colstrip Transmission 520 724 360 226
Protection System Upgrade for PRC-002 2,231 - 10,030 -
Saddle Mountain 230/115kV Station (New) Integration Project Phase 1 28,639 - - -
Transmission Construction - Compliance 9,502 2,101 2,262 1,544
Transmission NERC Low-Risk Priority Lines Mitigation 4,817 1,023 2,900
Tribal Permits & Settlements 124 - - -
Use Permits 27 50 50 33
West Plains New 230kV Substation 31 - 8,650 -
Westside 230/115kV Station Brownfield Rebuild Project 2,746 - 11,110 -
Saddle Mountain 230/115kV Station (New) Integration Project Phase 2 - 10,999 17,295 -
Spokane Valley Transmission Reinforcement Project - 13,526 - -
Electric Storm 8,803 1,278 1,082 721
SCADA - SOO and BuCC 2,003 1,352 897 159
Substation - Station Rebuilds Program 4,180 5,457 7,221 4,814
Transmission - Minor Rebuild 2,534 3,343 3,630 2,192
Transmission Major Rebuild - Asset Condition - 17,900 9,750 9,800
Wildfire Resiliency Plan 477 3,800 5,800 313
Substation - New Distribution Station Capacity Program 7,937 861 7,200 -
(146)- - -
(1) Includes system pro forma capital for the period of January 1, 2023 through August 31, 2023.
(2) Totals exclude Washington and Oregon direct business cases from revenue requirement in this case
Electric Distribution Capital Projects (System) In $(000's)
Electric Transmission Capital Projects (System) In $(000's)
Exhibit No. 15
Case Nos. AVU-E-21-01 AVU-G-21-01
K. Schultz, Avista
Schedule 1, Page 2 of 4
Avista Capital Additions Detail (System)
January 1, 2020 - August 31, 2023 Transfers-to-Plant
Business Case Name
Gas Cathodic Protection Program $ 678 $ 801 $ 715 $ 484
Gas Facility Replacement Program (GFRP) Aldyl A Pipe Replacement 20,708 22,832 23,357 15,319
Gas Isolated Steel Replacement Program 1,058 1,400 850 503
Gas Overbuilt Pipe Replacement Program 215 460 420 236
Gas PMC Program 1,710 2,950 1,500 1,033
Gas Replacement Street and Highway Program 2,641 3,418 3,500 2,333
Gas HP Pipeline Remediation Program - 700 - -
Gas Non-Revenue Program 8,203 8,000 8,000 5,320
Gas Regulator Station Replacement Program 1,004 1,462 1,000 750
Gas Rathdrum Prairie HP Main Reinforcement 72 - - -
Gas Reinforcement Program 1,313 1,300 1,300 783
Gas Telemetry Program 253 174 181 138
Jackson Prairie Joint Project 2,205 2,377 2,378 1,580
Total Planned Natural Gas Distribution Capital Projects(2)$ 40,062 $ 45,873 $ 43,200 $ 28,478
Business Case Name
Mandatory and Compliance
Apprentice/Craft Training $ 69 $ 62 $ 65 $ 14
Capital Tools & Stores 1,737 2,754 2,500 1,665
Fleet Services Capital Plan 6,814 6,873 5,893 4,148
Structures and Improvements/Furniture 2,258 3,552 3,001 2,000
Telematics 2025 - 1,100 338 -
Oil Storage Improvements - - 1,500 -
Campus Repurposing Phase 2 2,746 - - - Gas Operator Qualification Compliance 65 65 120 5
Strategic Initiatives 5,441 2,000 - -
(7)- - -
Business Case Name
Customer Facing Technology Program $ 15,601 $ 5,253 $ 7,475 $ 2,063
Customer Transactional Systems 1,843 3,741 2,755 1,371
Strategic Initiatives 5,164 - - -
Customer Experience Platform Program - 4,339 7,434 -
(1) Includes system pro forma capital for the period of January 1, 2023 through August 31, 2023.
(2) Totals exclude Washington and Oregon direct business cases from revenue requirement in this case
Exhibit No. 15
Case Nos. AVU-E-21-01 AVU-G-21-01
K. Schultz, Avista
Schedule 1, Page 3 of 4
Avista Capital Additions Detail (System)
January 1, 2020 - August 31, 2023 Transfers-to-Plant
TABLE NO. 4
Business Case Name
CIP v5 Transition - Cyber Asset Electronic Access $ 446 - - -
High Voltage Protection (HVP) Refresh 256 358 192 191
Payment Card Industry Compliance (PCI)1,211 - - -
NERC CIP Compliance - 99 250 -
Technology Failed Assets 983 617 555 -
Atlas 2,352 2,131 3,125 2,234
Energy Delivery Modernization 486 - - -
Technology Refresh to Sustain Business Process (2)563 - -
Outage Management System & Advanced Distribution Management System - - 4,984 -
Enterprise Security 5,331 1,249 749 -
Facilities and Storage Location Security 415 246 171 461
Generation, Substation & Gas Location Security 253 483 260 123
Telecommunication & Network Distribution location Security - 63 - 125
Enterprise Business Continuity - 302 100 12
Basic Workplace Technology Delivery 1,139 440 440 296
Data Center Compute and Storage Systems 2,192 496 1,924 1,981
Digital Grid Network 1,985 1,404 3,573 936
Endpoint Compute and Productivity Systems 5,492 2,878 3,979 621
Energy Delivery Operational Efficiency & Shared Services 3,348 389 - -
Energy Resources Modernization & Operational Efficiency 1,843 939 2,888 103
Enterprise & Control Network Infrastructure 6,432 6,966 5,595 852
Enterprise Communication Systems 2,851 1,757 1,358 535
Enterprise Data Science 1,314 - - -
Environmental Control & Monitoring Systems 869 1,089 900 664
ET Modernization & Operational Efficiency - Technology 2,216 1,869 1,681 1,092
Facilities Driven Technology Improvements 149 147 73
Fiber Network Lease Service Replacement 1,002 2,054 1,881 319
Financial & Accounting Technology 361 3,514 1,753 1,217
Human Resources Technology 874 700 830 203
Land Mobile Radio & Real Time Communication Systems 1,927 3,295 2,070 3,109
Legal & Compliance Technology 509 323 267 -
Energy Delivery Modernization & Operational Efficiency 5,463 3,290 1,498
$ 112,733 $ 80,016 $ 68,508 $ 58,590
Total Planned Captial Additions (System)$ 410,591 $ 385,191 $ 484,504 $ 189,532
(1) Includes system pro forma capital for the period of January 1, 2023 through August 31, 2023.
Exhibit No. 15
Case Nos. AVU-E-21-01 AVU-G-21-01
K. Schultz, Avista
Schedule 1, Page 4 of 4