8/20/2024 item 6
City Council
Item #6: Silicon Valley Power
Bi-Annual Update
1852
RTC 24-800
THE MISSION CITT
August 20, 2024
1 -SILICON
VALLEY
POWER.
OTY OF SANTA CLARA
Agenda
• Growth Plan Update and System Limitations
• Update on System Expansion Projects
• Update on the Outage Management System
• SVP Martin Avenue Leased Office Space relocation and expansion • Six-month look-ahead including proposed rate increase 2 POST MEETING MATERIAL
1 8/20/2024 item 6
SVP Historic Load Growth
460
340
300
Gigawatt Hours
—Monthly Energy
—Rolling 12 month Average
Jan-co
3 SILICON
VALLEY
POWER.
ATY OF SANTA CLARA
System Growth and Limitations
• We have six (6) data center projects entitled or under construction
• Latest CAISO Analysis - CAISO ability to serve 1,296
MW to SVP
• Can't currently serve all large Data Centers who would like to be in Santa Clara
• Beyond the six data centers:
- 10 additional projects are interested in completing
System Impact Studies
- 2 additional projects have inquired and are yet to be • How much growth is feasible? 2025 discussion
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8/20/2024 item 6
SILICON
VALLEY
POWER
CITY OF SANTA CLARA
SVP Receiving Stations Projects to
Increase Reliability and Capacity
Scott and Kifer Receiving Stations (SRS & KRS):
• Replaces end of life infrastructure and increases capacity • SRS constructed 1968 and KRS in 1975
• Full Rebuild and expansion
• 90% design underway Scott Receiving Station (SRS)
• Ordered Transformers on January 2024
• Council action to purchase circuit breakers May 7, 2024 • Council Action to purchase disconnect switches, metering & relaying transformers, combination revenue metering on May 28, 2024
SVP will seek Council action on additional procurements prio o the end of the vear (Control Enclosure and Protection & Control Panels)
Kifer Receiving Station (KRS)
5 SILICON
VALLEY
POWER
SRS and KRS Schedule
• 100% Design Package - 3rd quarter 2024
• Advertise Projects - 4th Quarter 2024
• Start Construction - 2nd Quarter 2025
• 115 kV Completion - 3rd Quarter 2027
• Beneficial use from the new 115 KV Transformers
• 60 kV Completion - 4th Quarter 2028 Scott Receiving Station • Closeout and demo existing - 1st quarter 2029
• Key Schedule Consideration
• Material Procurement
• PG&E Coordination
Kifer Receiving Station
3 8/20/2024 item 6
• SILICON
VALLEY
POWER
CITY OF SANTA CLARA
SVP Receiving Stations Projects to
Increase Reliability and Capacity
NORTHERN
Northern Receiving Station (NRS): O"RECEIVING
STATION
• Relocation of two existing PG&E 115 kV overhead connections and - (NRS) CAISO meters, replacing with larger transformers, upgrade of existing nain/transfer bus configurations, circuit breakers, disconnect switches © viss on Colene
and system protection improvements.
1101 FORTH SANTI
• 60% design underway TARA
SCOTT
• Ordered Transformers on January 2024 "RECEIVING
STATION
• Council action to purchase circuit breakers May 7, 2024 (SRS)
KIFER
• Council Action to purchase disconnect switches, SSVI's, VI's an‹ 'VT's. combination revenue metering on May 28, 2024 RECEIVING
STATION
• SVP will seek Council action on additional procurements prior to (KRS) he end of the vear (Protection & Control Panels, Capacitor Banks, Neutral Grounding Reactors) Santa
Clara
SILICON
VALLEY
POWER.
CITY OF SANTA CLARA
NRS Schedule
• 100% Design Package - 4** quarter 2024
• Advertise Projects - 1st Quarter 2025
• Start Construction - 3rd Quarter 2025
• Work Completion - 3rd Quarter 2027
• Key Schedule Considerations
• 2026 Superbowl
• 2026 World Cup
• Material Procurement
• PG&E Coordination
Northern Receiving Station (NRS)
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8/20/2024 item 6
• SILICON
VALLEY
POWER.
CITY OR SANTA CLARA
Material Procurement
Combination Voltage and
Station Service Control Enclosure Neutral
Circuit Disconnect Revenue Capacitive P&C Panels Capacitor Voltage & P&C Panels Grounding
Breakers Switches Metering Voltage (NRS) Banks
Transformers (SRS/KRS) Reactors
Transformer Transformers
Developing Tech Preparing to Issue Developing
Direct Preparing Tech Developing RFB
Current Status Preparing PO Preparing PO Negotiations Reviewing Bids NOIA Attachments RFB Attachments
Estimated Bid Release September August September August Date
Actual Bid Release 1/26/2024
Date
Estimated Bid 4/3/2024 October August October September Deadline
Target Council May 850 11 October August August October Meeting Date
Estimated PO Date May October September September October Estimated Lead Time 52 52 52 TBD
104-156
from RPO (weeks)
Q1 2026 thru Q3 2025 Q1 2026 Q3 2025 Q3 2025 Q3 2025 Q3 2025 Q3 2025 Q3 2025 Required on Site Date Q2 2027
Under TBD TBD TBD TBD TBD TBD TBD TBD
Projected on Site Date Negotiation
• Disconnect Switches must be delivered mid 2025
• Breakers must be delivered between mid 2026-mid 2027
9 SILICON
VALLEY
POWER
CITY OF SANTA COMRA
115kV Transmission Line
Northern to Kifer Receiving Station NORTHERN
RECEIVING
STATION
• Project Scope: Construct a new 115kV overhead transmission dum line of approximately 2.24 miles between Northern Receiving Station and Kifer Receiving Station
• Key Items: constructability, existing utilities, power delivery, potential growth, aesthetics, tree removals, maintenance © Missión College considerations, construction costs, and schedule 101 NORTHAT • Draft IS/MND published on July 31 with an in- KIFER
person public meeting scheduled for August 22 RECEIVING "STATION
• Public comment period closes on August 30
• Preferred Route and CEQA consideration scheduled LEGEND for Council on October 8, 2024 = Preferred Route
- Alemative Route
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8/20/2024 item 6
CAISO Transmission Line from
PG&E Newark Station to SVP
Northern Receiving Station
LACOND
• LS Power will own and operate.
Proposed Protect Comporant
• Target in-service date by mid 2028
• Monthly Project Coordination Meetings Abree to Brande 320 kV D0 -..... ArRa so Beytande 370 kV DC
• Developing Interconnection Agreement between LS
Power and SVP for Council Action. Transmason Line (Underground, C
• The estimated project costs have increased → HVD Termaned Sen Genarai Fastures
from $510 million (CAISO 2021-2022
] Munropal Boundary
Transmission Plan) to $959 million.
- CallowayNe Hote
• On 6/20, SVP became a party to thi
proceeding to participate in the decision-
making process.
• Notice of Preparation and Scoping is
currently underway for EIR (ends 8/30) with
virtual public meetings held on 8/14.
11 SILICON
VALLEY
POWER.
CITY OF SANTA CLARA
Battery Energy Storage Project
• Capacity up to 50MW/200MWh (4 hours
daily)
• Completed:
• 30% Site Design (Electrical) &
Transmission Line Design
• 60% SVP Control Enclosure Design
90% Civil Site Design
• Next Steps:
• Complete Design Packages
• Site Demolition Example of a Tesla Megapack
• Long Lead Equipment Procurement
• Expected Completion Date:
1st Quarter 2026
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8/20/2024 item 6
SILICON
VALLEY
POWER.
CITY OF SANTA CLARA
Interim Operational Improvements
and Developer Options
Near Term Operational Improvements
• Exploring operational enhancements
• SRS and KRS Transformer Ratings
• Hiring specialized firm to perform analysis
• Purchase of emergency standby transformers
• Existing 60kV Loop System
• Exploring operational enhancements
• Modeling underway
Developer Options for Additional Capacity
• Self-Generation (insert date of City Council approval) 13 SILICON
VALLEY
POWER.
CITY OF SANTA CLARA
Outage Management System
What is it?
• An online control center that can quickly find out when and where power outages happen • A smart tool that not only helps the utility fix problems quickly but also keeps customers better informed
Features
Customer communications (Callouts, emails, mail as text, text messages, push notifications) Customer reporting solutions
Expedited systems notifications
Mobile ready
Internal communications management
Interactive Voice Response (IVR)
Timeline to implement - 9 to 12 months
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8/20/2024 item 6
• SILICON
VALLEY
POWER
OTTO SANTACLAYA
Customer Mobile View
Search by address
•Gastonia Electric 4 POWER
& Two Rivers Utilities COMPANY
Map Satellite Last updated - 7:20 pm. C* Retrech Dan
Service Type
Other
GASTONIA ELECTRIC & TWO RIVE...
REPORT OUTAGE My Lacation
Pothole
VIEW ELECTRIC MAP
Tree On Power Line
SERVICE STATUS
Ulity Pole Problem
ACCOUNT MANAGEMENT Line In Street
NOTIFICATION HISTORY Dead Animal Pickup
•
NEWS & INFO
15 SILICON
VALLEY
POWER.
OTTO SANTA CANA
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Messages
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8/20/2024 item 6
SILICON
VALLEY
POWER.
CIRYOF SANTA CLARA
SVP Leased Office Space
• Currently have approximately 30,000 SF
• Lease expires October 2025
• Have determined SVP needs larger space
• All SVP city hall staff relocated to Martin Avenue
• Struggling to accommodate staff
• All cubicles utilized even with 18% vacancy rate
• Negotiating 50,000 SF building space at same complex
• Five-year term with future options
• CBRE providing negotiating support
17 SILICON
VALLEY
POWER.
CITY OF SANTA CLARA
Upcoming Items
• Next 6 months highlights
- Cutage Mana Control Enteres and PAu Panels at RS/KRS
- Contracts for P&C Panels, Capacitor Banks, Neutral Grounding Reactors at NRS
- Bond Financing of 3 CIP System Expansion Projects (September) - 115kV Transmission Alignment Consideration of CEQA Mitigated Negative Declaration (October)
- Rate Increase (November/December)
18 9
8/20/2024 item 6
City Council
Item #6: Silicon Valley Power
Bi-Annual Update
1852
RTC 24-800
THE MISSION CIN
August 20, 2024
19 10