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State of California – A Natural Resources Agency Gavin Newsom, Governor
OFFICE OF ENERGY INFRASTRUCTURE SAFETY Forest Kaser, Director
715 P Street, 15th Floor | Sacramento, CA 95814
916.902.6000 | www.energysafety.ca.gov
Date: July 8, 2026
To: EUP Guideline Development docket (#2023-UPs)
Subject: Frequently Asked Questions
The Office
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OEIS DATA REQUEST: OEIS-DR-EUP-26-02
SDG&E RESPONSE
Date Received: 06-16-2026
Date Submitted: 06-30-2026
1
I. GENERAL OBJECTIONS
1. SDG&E objects generally to each request to the extent that it seeks information protected by the
attorney-client privilege, the attorney work product doctrine, or any other applica
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SCE Response Energy Safety-DR-EUP-26-02 Q.01-03
Southern California Edison
2023-UPS – 2023-UPS
DATA REQUEST SET E n e r g y S a f e t y - D R - E U P - 2 6 - 0 2
To: Energy Safety
Prepared by: Kyle Ferree
Job Title: Senior Advisor
Received Date: 6/15/2026
Response Date: 6/29/2026
Question 01:
Please identify and
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1
PACIFIC GAS AND ELECTRIC COMPANY
PG&E Ref. DRU17743-Case-EUP-SB 884
Data Request OEIS
Requester DR No. Energy Safety-DR-EUP-26-02 –
Existing Nonratepayer Funding Opportunities
Requester: Bray, Jonathan
Request Date: June 15, 2026
Response Date: June 26, 2026
Question~!~!No. 001:
Please identify and descri
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1
State of California – A Natural Resources Agency
OFFICE OF ENERGY INFRASTRUCTURE SAFETY
715 P Street, 15th Floor | Sacramento, CA 95814
916 902-6000 | www.energysafety.ca.gov
Gavin Newsom, Governor
Forest Kaiser, Director
TRANSMITTED VIA ELECTRONIC MAIL
DATA REQUEST
Request Date: June 15, 2026
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04.01.26 v3
1
Public
BEFORE THE OFFICE OF ENERGY INFRASTRUCTURE SAFETY OF THE
CALIFORNIA NATURAL RESOURCES AGENCY
DECLARATION SUPPORTING THE DESIGNATION OF
CONFIDENTIAL INFORMATION ON BEHALF OF
PACIFIC GAS AND ELECTRIC COMPANY
1. I, Heidi Ramos, am the Compliance Excellence Quality Control (“Compliance Excellence QC”)
Com
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04.01.26 v3
1
Public
BEFORE THE OFFICE OF ENERGY INFRASTRUCTURE SAFETY OF THE
CALIFORNIA NATURAL RESOURCES AGENCY
DECLARATION SUPPORTING THE DESIGNATION OF
CONFIDENTIAL INFORMATION ON BEHALF OF
PACIFIC GAS AND ELECTRIC COMPANY
1. I, Heidi Ramos, am the Compliance Excellence Quality Control (“Compliance Excellence QC”)
Com
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Effectiveness Outputs
Dynamic Interval Effectiveness
2015-2024
Covered Conductor 52.3%
Dynamic Interval Assessment: 2015-2024
WDRM V4 Subdriver Covered Conductor Effectiveness WDRM V4 SH ALL Risk Driver
Vegetation (Branch) 43% epss_outage_risk_dollarized_vegetation_branch
Vegetation (Trunk) 40% epss_outage_risk_dollarized_vegetation_trunk
Vegetation (o
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EPSS Risk Model
Internal
EPSS Model Overview 1/2
Likelihood (outage-minutes/year)
Consequence ($/outage-minute)
Incremental Sustained Outage Risk from EPSS enablement
Enabling EPSS increases outage risk to improve safety, by converting momentary outages into sustained outages, and by impacting more customers per outage.
Baseline Sustained Outage Risk
disabled
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Inputs
Version: ICE Calculator 2.0
Inputs to ICE Calculator 2.0
Reliability Inputs: Value Data Description
SAIFI 1 PG&E's 10 year system average (2014-2023)
SAIDI 132 PG&E's 10 year system average (2014-2023)
CAIDI 132 PG&E's 10 year system average (2014-2023)
Customer Category Number of Customers Data Description
Non-Residential 641,920 PG&E's Service Point
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