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Circuit Reliability Review

Palmdale

2020

2

• Southern California Edison (SCE) is an Edison International company

• One of the nation’s largest electric utilities

• More than 130 years of history

• Headquartered in Rosemead, California

• Regulated by the California Public Utilities Commission (CPUC) and the Federal Energy Regulatory Commission (FERC)

• 50,000 square miles of SCE service area across Central, Coastal, and Southern California

• 15 million residents in service territory

• 5 million customer accounts in 445 cities and communities

Who We Are

Our Grid

To deliver power safely, reliably and affordably, we monitor and maintain a vast electricity system.

730,000 Transformers

119,000 Miles of Transmission and Distribution Lines

4,600 Circuits

1.5 Million Poles

50,000 Square Miles

3

Strengthening and Modernizing the Grid

• Infrastructure reliability – updating underground

cables, poles, switches, and transformers

• Wildfire mitigation – hardening infrastructure,

bolstering situational awareness capabilities, and

enhancing operational practices

• Transmission – connecting renewables, installing

new substations, and updating lines

• Grid readiness – updating the grid for impacts

from new technologies

• Long-term energy policy – supporting energy

storage, electric vehicles, and renewables

SCE plans to spend more than $5B each

year to maintain, improve, and harden

its infrastructure.

SCE’s investments support safe, reliable, affordable, and clean energy for our customers

2019 Capital Investments

179 miles of underground cable replaced

502 miles of overhead conductor replaced for public safety

16.4k distribution poles replaced

4.3k transmission poles replaced

71 underground structure replacements

4

PATHWAY 2045SCE’S vision to help California achieve a carbon neutral future

Carbon neutrality is achieved through deep decarbonization of

electricity, transportation and building electrification,

and the use of low-carbon fuels

Meeting California’s Climate Change Goals

5

• SCE filed its second Wildfire

Mitigation Plan in February 2020

• It builds on the progress made

in 2019 to reduce the risk of fire

ignitions caused by utility

infrastructure

• SCE crews will continue to work

to install hi-tech wildfire

mitigation tools and

technologies to make

communities safer, more

resilient, and to help reduce the

number of Public Safety Power

Shutoffs (PSPS)

Addressing Wildfire Risk

6

• De-energizing power lines to prevent ignitions

• Used during elevated fire conditions

• Primarily impacts circuits in high fire risk areas

• Use of multiple methods to notify people in affected areas before, during and after a de-energization event

Public Safety Power Shutoffs (PSPS)

7

4-7 DAYS AHEAD

3 DAYSAHEAD

2 DAYSAHEAD

1 DAY AHEAD POWER SHUTOFF

POWER RESTORATION

PLANNING AND MONITORING OUTAGE

*Erratic or sudden onset of conditions may impact our ability to provide advanced notice to customers.

Forecast Weather & Fire

Conditions

SCE Incident Management Team on Alert

County Operational Areas

informed of potential activation

SCE Incident Management

Team Activated

1st Notification PSPS Possible sent

to agencies and customers

2nd Notification PSPS

Possible

3rd Notification Power Shutoff

4th Notification Power Restored After Inspection

Reliability Overview

8

What is Reliability?

• In simplest terms:

Having dependable electricity when you need it.

• Outages:

• Maintenance outages (aka planned outages)

• Repair outages (aka unplanned outages)

• Sustained Outage = An outage lasting > 5 minutes

• Momentary Outage = An outage lasting ≤ 5 minutes

9

Major Event Day (MED) : A day in which the daily system SAIDI exceeds a threshold value. For the purposes of calculating daily system SAIDI, any interruption that spans multiple calendar days is accrued to the day on which the interruption began. Statistically, days having a daily system SAIDI greater than a threshold value are days on which the energy delivery system experienced stresses beyond that normally expected (such as severe weather).

Public Safety Power Shutoff (PSPS) : An operational protocol that SCE implements under extreme weather conditions in order to minimize the threat of wildfires and keep communities safe from potentially dangerous situations. These types of sustained outages are temporary and usually involve situations where high fire areas are experiencing adverse weather or public safety is at risk.

How Do We Measure Reliability?

SAIDI SAIFI MAIFI CAIDI

10

CityList1Communities in the ANTELOPE VALLEY District

QUARTZ HILL

ROSAMOND

DESERT VIEW HIGHLANDS

EDWARDS AFB

FRAZIER PARK

LAKE LOS ANGELES

LAKE OF THE WOODS

LANCASTER

ACTON

LEBEC

LITTLEROCK

PALMDALE

PINE MOUNTAIN CLUB

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*”Exclusions” are days which utilities are allowed to remove from their metrics because the outages on those days were caused by a severe acts of nature.**In the columns showing “Rank,” lower numbers indicate poorer performance.

12

CircuitList1Overview of PalmdaleThere are 54 circuits that serve Palmdale 1

Circuit Type Customers Circuit Type Customers Circuit Type Customers Circuit Type Customers

ACROBAT(12KV) 2,210 QUINBY(12KV) 2,816 - -

ANAKIN(12KV) 1,551 RAYBURN(12KV) 1,466 - -

ASHBERRY(12KV) 1,634 RAZOR(12KV) 1,278 - -

ASSEMBLY(12KV) 1,384 RITTER(12KV) 402 - -

BEONE(12KV) 1,048 SHOVEL(12KV) 782 - -

BIG PINES(12KV) 1,868 SHOWDOWN(12KV) 1,368 - -

CALIBER(12KV) 1,465 SIMS(12KV) 1,617 - -

CALLI VALLI(12KV) 1,711 SKYWALKER(12KV) 1,894 - -

CANDLEBERRY(12KV) 886 SPUR(12KV) 2,177 - -

CITY RANCH(12KV) 2,343 STEALTH(12KV) 2,581 - -

COURSON(12KV) 2,325 STING(12KV) 2,544 - -

DROID(12KV) 1,480 SUBIDA(12KV) 1,425 - -

FARMS(12KV) 2,360 SUN VILLAGE(12KV) 1,511 - -

FORAGE(12KV) 167 THORNBURG(12KV) 1,819 - -

GODDE(12KV) 1,730 THUNDERBOLT(12KV) 1,868 - -

HANGER(12KV) 95 TIERRA BONITA(12KV) 17 - -

HEIGHTS(12KV) 2,568 TITAN(12KV) 1,506 - -

HUCKLEBERRY(12KV) 174 TOMCAT(12KV) 2,258 - -

INVENTION(12KV) 2,025 TWAIN(12KV) 1,178 - -

KONOBIE(12KV) 1,651 VADAR(12KV) 951 - -

LASKER(12KV) 1,888 WHIP(12KV) 1,781 - -

LEDFORD(12KV) 2,256 WOOKIE(12KV) 687 - -

LEONA(12KV) 1,173 YODA(12KV) 810 - -

LUPINE(12KV) 489 TAWNA(12KV) 1 - -

MARK(12KV) 2,061 - - -

NASA(12KV) 784 - - -

PADDY(12KV) 1,352 - - -

PAINT(12KV) 2,516 - - -

PEARLAND(12KV) 2,236 - - -

PELONA(12KV) 1,472 - - -

Grand Total 81,639

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BarChart

SCE SYSTEMWIDE

**Data is as of 02/14/2020, data

can be slightly different due to

outage data validation process

Palmdale

Reliability History of Circuits Serving Palmdale (No Exclusions)

**“Exclusions” are days which

utilities are allowed to

remove from their metrics

because the outages on

those days were caused by

acts of nature.

88.473.6

48.2

121.2

134.5 139.7 136.8

178.0

0.0

50.0

100.0

150.0

200.0

2016 2017 2018 2019

SAIDI

(average

minutes of

sustained

interruptions)

0.80.8

0.5 0.5

1.11.2

0.9

1.0

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

SAIFI

(average

frequency of

sustained

interruptions)

0.8

1.51.3

1.0

1.6

1.8

1.4 1.4

0.0

0.5

1.0

1.5

2.0

MAIFI

(average

frequency of

momentary

interruptions)

14

SAIDIChart

SAIDI = the cumulative amount of time the average customer is interrupted by “sustained” outages each year.

Causes of Repair Outages in Palmdale

2019

3rd Party

11.4%

Equipment Failure

23.7%

Operation

2.9%

Other

2.1%

Vegetation /Animal

4.9%Weather /Fire

/Earthquake

1.9%

PSPS

53.0%

Contributions to SAIDI by Outage Cause

3rd Party

Equipment Failure

Operation

Other

Vegetation /Animal

Weather /Fire /Earthquake

PSPS

Equipment Failure

e.g., in-service failure of transformer, switch, or conductors

Vegetation/Animale.g., tree branch, rodent, or bird

causing a short circuit between conductors

Othere.g., patrolled but no cause found,

PSPS Operations

e.g., urgent maintenance w/o 3-daynotice

3rd Party e.g., balloon, car hit pole, dig-in

PSPS

e.g., Public Safety Power Shutoff

15

SAIFIChart

SAIFI = the number of times the average customer is interrupted by “sustained” outages each year

Causes of Repair Outages in Palmdale

2019

3rd Party

16.2%

Equipment Failure

47.3%

Operation

5.8%

Other

2.5%

Vegetation /Animal

14.9%

Weather /Fire

/Earthquake

6.1%

PSPS

7.2%

Contributions to SAIFI by Outage Cause

3rd Party

Equipment Failure

Operation

Other

Vegetation /Animal

Weather /Fire /Earthquake

PSPS

Equipment Failure

e.g., in-service failure of transformer, switch, or conductors

Vegetation/Animale.g., tree branch, rodent, or bird

causing a short circuit between conductors

Othere.g., patrolled but no cause found

Operationse.g., urgent maintenance w/o 3-day

notice 3rd Party

e.g., balloon, car hit pole, dig-in

PSPS

e.g., Public Safety Power Shutoff

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Back-up Slides

Reliability Histories of Circuits Serving Palmdale

Updated through Dec 2019

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CitySummary

SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI

88.4 0.8 0.8 73.6 0.8 1.5 48.2 0.5 1.3 5.9 0.0 0.2 11.4 0.1 0.3 18.1 0.2 0.3 85.7 0.2 0.2 121.2 0.5 1.0

3rd Party 34% 35% 42% 29% 23% 18% 19% 21% 31% 7% 14% 44% 6% 6% 4% 19% 8% 20% 11% 30% 24% 11% 16% 20%

Equipment Failure 35% 38% 6% 48% 48% 23% 57% 57% 30% 32% 21% - 68% 66% 5% 65% 65% 6% 8% 28% 23% 24% 47% 9%

Operation 11% 7% 9% 9% 11% 8% 22% 20% 8% 12% 11% 1% 7% 6% 13% 2% 7% - 2% 3% - 3% 6% 5%

Other 18% 15% 37% 11% 16% 25% 1% 1% 24% 12% 8% 52% 2% 1% 59% 4% 2% 21% 1% 2% 43% 2% 3% 44%

Vegetation/Animal 0% 0% 2% 3% 3% 20% 0% 0% 5% 18% 35% - 15% 21% 19% 6% 11% 46% 2% 10% - 5% 15% 19%

Weather/Fire/Earthquake 2% 4% 4% - - 6% 1% 1% 2% 19% 12% 3% 0% 0% - 4% 7% 8% 1% 7% 10% 2% 6% 5%

PSPS - - - - - - - - - - - - - - - - - - 75% 20% - 53% 7% -

SCE SYSTEMWIDE 134.5 1.1 1.6 139.7 1.2 1.8 136.8 0.9 1.4 28.1 0.3 0.4 18.9 0.2 0.4 31.8 0.2 0.3 99.3 0.3 0.3 178.0 1.0 1.4

2nd Qtr 2019 3rd Qtr 2019

54 Circuits Serving Palmdale -- Total Customers:

81,639

Average Reliability of 54 Circuits Serving Palmdale

4th Qtr 2019 20192016 2017 2018 1st Qtr 2019

Notes:

No outages are excluded from the metrics.

Outage Causes: Other: e.g., patrolled but no cause could be foundOperations: e.g., urgent maintenance w/o 3-day notice to customers3rd Party: e.g., balloons, car hit pole, dig-inVegetation/Animal: e.g., tree branch, rodent, or bird causing short circuit across conductorsPSPS: e.g., Public Safety Power Shutoff

SAIDI (minutes) = the cumulative amount of time the average customer is interrupted by “sustained” (longer than 5 minutes) outages.

SAIFI (interruptions) = the number of times the average customer is interrupted by “sustained” outages.

MAIFI (interruptions) = the number of times the average customer is interrupted by “momentary " (lasting 5 minutes or less) outages.

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CircuitHistory1


ACROBAT(12KV) - Customers: 2,210 114.7 1.5 1.5 7.6 0.0 4.0 84.2 1.0 8.1 - - - 13.5 0.0 - 3.4 0.1 - 0.6 0.0 - 17.5 0.2 -

3rd Party 58% 49% 18% - - 25% 6% 3% 25% - - - - - - - - - - - - - - -

Equipment Failure - - - 74% 47% 50% 30% 9% 62% - - - 36% 48% - 100% 100% - 4% 5% - 47% 81% -

Operation 5% 3% - 16% 16% - 64% 87% 1% - - - - - - - - - 30% 86% - 1% 5% -

Other - - 65% 10% 38% - - - - - - - 57% 35% - - - - - - - 44% 9% -

Vegetation/Animal - - - - - 25% - - 12% - - - 7% 17% - - - - 65% 10% - 7% 5% -

Weather/Fire/Earthquake 37% 49% 18% - - - - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

ANAKIN(12KV) - Customers: 1,551 - - - 0.6 0.0 - 14.7 0.0 - 23.5 0.0 - - - - - - 1.0 - - - 23.5 0.0 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 100% 100% - 1% 14% - 100% 100% - - - - - - - - - - 100% 100% -

Operation - - - - - - 99% 86% - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - - - - - - - - - - - - - 100% - - - - - 100%

Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

ASHBERRY(12KV) - Customers: 1,634 - - - - - 1.0 - - - - - - - - - - - - - - - - - -

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - 100% - - - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

ASSEMBLY(12KV) - Customers: 1,384 15.4 0.1 - 0.8 0.0 1.0 - - 1.0 63.8 1.0 - 0.5 0.0 1.0 0.5 0.0 - 59.6 1.0 - 124.4 2.0 1.0

3rd Party 4% 12% - - - - - - - - - - - - - 100% 100% - - - - 0% 0% -

Equipment Failure - - - 90% 50% - - - - - - - 67% 84% - - - - 100% 100% - 48% 52% -

Operation 86% 82% - 10% 50% - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - 100% - - - - - 100% - - - - - - - - 100%

Vegetation/Animal - - - - - 100% - - - 100% 100% - 33% 16% - - - - - - - 51% 48% -

Weather/Fire/Earthquake 9% 6% - - - - - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

Reliability Histories for Individual Circuits Serving Palmdale - 1 of 14

2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019 2019

21

CircuitHistory2


BEONE(12KV) - Customers: 1,048 - - 1.0 475.9 2.7 4.0 132.7 1.0 1.0 - - - - - 0.2 - - - 124.3 2.1 2.1 124.3 2.1 2.3

3rd Party - - 100% 31% 78% - 100% 100% - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - - - - - - - - - - - - - 100% 100% - 100% 100% -

Operation - - - 69% 22% - - - - - - - - - - - - - - - - - - -

Other - - - - - 50% - - 100% - - - - - 100% - - - - - 100% - - 100%


Weather/Fire/Earthquake - - - - - 25% - - - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

BIG PINES(12KV) - Customers: 1,868 382.7 3.0 3.0 366.3 3.1 1.2 11.6 0.2 1.9 0.4 0.0 0.4 50.2 0.8 1.0 130.0 1.2 1.1 30.4 0.0 - 211.1 2.0 2.5

3rd Party 34% 33% - 76% 62% 31% - - 46% - - - 3% 14% 57% 42% 12% 50% - - - 27% 13% 44%

Equipment Failure 3% 1% - 20% 18% 2% 29% 28% 54% - - - 3% 19% 43% 41% 48% 50% 100% 100% - 40% 37% 39%

Operation - - - 4% 20% - 71% 72% - 100% 100% - 26% 12% - 13% 36% - - - - 14% 26% -

Other 63% 66% 100% - - - - - - - - 100% - - - - - - - - - - - 17%

Vegetation/Animal - - - - - 67% - - - - - - 68% 55% - 4% 4% - - - - 18% 24% -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

CALIBER(12KV) - Customers: 1,465 307.6 2.7 1.4 229.6 2.3 1.7 108.9 2.2 1.7 1.3 0.0 1.0 0.2 0.0 - 71.3 0.7 1.1 164.1 0.3 1.6 236.9 1.0 3.7

3rd Party 76% 76% - 35% 6% 29% 71% 54% - - - - - - - 16% 10% - 50% 77% 37% 39% 30% 16%

Equipment Failure 0% 0% - 51% 68% - 27% 46% 60% - - - 100% 100% - 8% 2% 2% 50% 23% - 37% 9% 1%

Operation 0% 0% 70% 14% 26% - - - 4% - - - - - - - - - 0% 0% - 0% 0% -

Other 23% 24% 28% - - 36% 2% 0% 36% 100% 100% 100% - - - 22% 3% - - - 63% 7% 4% 54%

Vegetation/Animal 0% 0% 2% 0% 0% 36% - - - - - - - - - - - - - - - - - -

Weather/Fire/Earthquake - - - - - - - - - - - - - - - 54% 84% 98% - - - 16% 57% 29%

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

CALLI VALLI(12KV) - Customers: 1,711 32.4 0.1 - 94.5 1.0 5.3 23.1 0.1 2.7 - - 1.3 37.0 0.3 2.3 92.0 0.4 0.8 - - - 129.1 0.7 4.5

3rd Party 83% 45% - 97% 97% 56% 5% 5% 62% - - 25% - - - 99% 95% 100% - - - 71% 52% 25%

Equipment Failure 1% 5% - 2% 1% - 4% 6% - - - - - - - - - - - - - - - -

Operation - - - 1% 1% - 83% 62% - - - - - - 86% 1% 4% - - - - 0% 2% 45%

Other 16% 50% - - - 6% - - 38% - - 75% - - - 0% 1% - - - - 0% 0% 22%

Vegetation/Animal - - - - - 19% 6% 12% - - - - 100% 100% 14% - - - - - - 29% 45% 8%

Weather/Fire/Earthquake - - - - - 19% 2% 15% - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

2019


2016 2017 2018 1st Qtr 2019 2nd Qtr 2019 3rd Qtr 2019 4th Qtr 2019

22

CircuitHistory3


CANDLEBERRY(12KV) - Customers: 886 - - - 14.7 0.3 0.8 15.5 0.2 - - - 1.0 - - - 0.5 0.0 - - - - 0.5 0.0 1.0

3rd Party - - - 62% 77% 100% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 37% 66% - - - - - - - 100% 100% - - - - 100% 100% -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other - - - 38% 23% - 63% 34% - - - 100% - - - - - - - - - - - 100%

Vegetation/Animal - - - - - - - - - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

CITY RANCH(12KV) - Customers: 2,343 85.5 1.0 - 125.7 1.3 2.7 156.8 1.7 0.4 9.4 0.0 - - - - 36.1 0.6 - 0.6 0.0 - 46.1 0.6 -

3rd Party - - - 2% 2% - 67% 63% - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 44% 46% 85% 29% 36% 100% 6% 5% - - - - 2% 1% - 100% 100% - 4% 5% -

Operation - - - - - - 4% 1% - - - - - - - - - - - - - - - -

Other - - - - - - - - - 94% 95% - - - - - - - - - - 19% 4% -

Vegetation/Animal - - - 54% 52% 15% - - - - - - - - - 98% 99% - - - - 76% 91% -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

COURSON(12KV) - Customers: 2,325 217.0 2.6 2.3 85.8 1.4 0.4 33.6 0.3 1.0 - - - - - - - - - - - - - - -

3rd Party 36% 13% 56% - - - - - 100% - - - - - - - - - - - - - - -

Equipment Failure 58% 85% - 99% 97% 100% 26% 12% - - - - - - - - - - - - - - - -

Operation 6% 2% - 1% 3% - 74% 88% - - - - - - - - - - - - - - - -

Other - - 44% - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

DROID(12KV) - Customers: 1,480 241.9 2.5 - - - - 1.9 0.0 - 0.3 0.0 - - - - 296.0 1.6 1.0 - - - 296.3 1.6 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 97% 98% - - - - 100% 100% - 65% 11% - - - - 100% 100% - - - - 100% 100% -

Operation 0% 0% - - - - - - - 35% 89% - - - - - - - - - - 0% 0% -

Other 2% 2% - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



23

CircuitHistory4


FARMS(12KV) - Customers: 2,360 65.9 0.8 1.3 2.3 0.0 1.0 9.3 0.0 2.0 3.1 0.0 - - - 1.0 3.5 0.0 - - - - 6.6 0.1 1.0

3rd Party - - - - - - 11% 6% 50% - - - - - - - - - - - - - - -

Equipment Failure 96% 95% 100% 10% 5% - 77% 75% - 100% 100% - - - - 100% 100% - - - - 100% 100% -

Operation 4% 5% - 90% 95% - 12% 19% - - - - - - - - - - - - - - - -

Other - - - - - 100% - - 50% - - - - - 100% - - - - - - - - 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

FORAGE(12KV) - Customers: 167 12.0 0.3 - 57.4 0.4 2.0 165.6 0.2 2.0 11.1 0.1 1.0 83.2 0.6 1.6 - - - - - - 94.3 0.7 2.6

3rd Party - - - 10% 54% 100% - - 100% - - 100% - - - - - - - - - - - 39%


Operation 87% 98% - 6% 6% - 98% 93% - - - - 11% 36% - - - - - - - 10% 32% -

Other - - - - - - 1% 2% - - - - - - 16% - - - - - - - - 10%

Vegetation/Animal - - - - - - - - - - - - 89% 64% 84% - - - - - - 79% 57% 51%

Weather/Fire/Earthquake - - - - - - - - - 100% 100% - - - - - - - - - - 12% 10% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

GODDE(12KV) - Customers: 1,730 206.5 0.6 0.6 89.9 0.3 1.0 128.9 1.4 0.7 0.2 0.0 - 32.4 0.4 - - - - 28.9 0.4 1.0 61.6 0.8 1.0

3rd Party - - - - - - 27% 25% 94% - - - - - - - - - - - - - - -

Equipment Failure 29% 15% - 74% 52% 100% 73% 75% 6% 100% 100% - 100% 100% - - - - - - - 53% 44% -

Operation 18% 14% - 26% 48% - - - - - - - - - - - - - 89% 20% - 42% 11% -

Other 53% 71% 100% - - - - - - - - - - - - - - - - - - - - -


Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 11% 80% 100% 5% 44% 100%

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

HANGER(12KV) - Customers: 95 23.9 0.2 1.0 88.4 0.2 1.0 11.9 0.0 3.0 - - - 48.8 0.4 1.6 17.2 0.0 1.7 - - - 66.1 0.4 3.3

3rd Party - - 26% - - - - - 67% - - - 85% 95% 36% 100% 100% 100% - - - 89% 95% 70%

Equipment Failure - - - 8% 21% - 14% 33% - - - - 15% 5% - - - - - - - 11% 5% -

Operation 100% 100% 74% 92% 79% - - - - - - - - - - - - - - - - - - -

Other - - - - - 100% - - 33% - - - - - 64% - - - - - - - - 30%

Vegetation/Animal - - - - - - 86% 67% - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -



24

CircuitHistory5


HEIGHTS(12KV) - Customers: 2,568 28.7 0.7 - 0.5 0.0 1.0 190.3 2.0 1.0 - - - 0.4 0.0 1.0 - - - - - - 0.4 0.0 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -


Operation 93% 96% - 3% 25% - - - - - - - 100% 100% - - - - - - - 100% 100% -

Other - - - - - - - - 100% - - - - - 100% - - - - - - - - 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

HUCKLEBERRY(12KV) - Customers: 174 1.8 0.0 1.4 31.9 0.4 2.0 150.8 1.6 4.0 - - - 3.9 0.0 - - - - 6358.4 3.6 1.8 6362.3 3.6 1.8

3rd Party - - - 8% 2% 100% - - - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - - - - 2% 1% 50% - - - 100% 100% - - - - 4% 11% 45% 4% 11% 45%

Operation - - - 92% 98% - - - - - - - - - - - - - 5% 4% - 5% 4% -

Other - - 100% - - - - - 50% - - - - - - - - - - - 55% - - 55%


Weather/Fire/Earthquake - - - - - - 98% 99% - - - - - - - - - - - - - - - -

PSPS - - - - - - - - - - - - - - - - - - 91% 85% - 91% 85% -

INVENTION(12KV) - Customers: 2,025 48.7 1.0 1.0 24.3 0.2 2.0 - - - - - - - - 2.0 - - - 4.1 0.0 - 4.1 0.0 2.0

3rd Party - - 100% - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 84% 96% - 8% 1% 49% - - - - - - - - - - - - 100% 100% - 100% 100% -

Operation 16% 4% - 92% 99% 2% - - - - - - - - - - - - - - - - - -

Other - - - - - 49% - - - - - - - - 50% - - - - - - - - 50%

Vegetation/Animal - - - - - - - - - - - - - - 50% - - - - - - - - 50%


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

KONOBIE(12KV) - Customers: 1,651 0.5 0.0 1.0 130.2 1.5 0.6 37.0 0.1 0.0 - - - 3.8 0.0 - - - 1.0 - - - 3.8 0.0 1.0

3rd Party - - - 1% 2% 5% - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 99% 98% 95% 22% 26% - - - - - - - - - - - - - - - -

Operation - - - - - - 78% 74% 100% - - - 100% 100% - - - - - - - 100% 100% -

Other - - - - - - - - - - - - - - - - - - - - - - - -

Vegetation/Animal 100% 100% 100% - - - - - - - - - - - - - - 100% - - - - - 100%


PSPS - - - - - - - - - - - - - - - - - - - - - - - -



25

CircuitHistory6


LASKER(12KV) - Customers: 1,888 11.9 0.0 0.1 227.7 1.2 0.2 4.1 0.0 1.6 - - - 5.5 0.0 - 1.9 0.0 0.0 12.1 0.0 - 19.5 0.1 0.0

3rd Party 10% 23% - 87% 85% 55% 43% 37% 4% - - - 5% 2% - - - - - - - 1% 1% -

Equipment Failure 6% 8% - 7% 7% - 5% 1% - - - - 95% 98% - - - - 6% 9% - 31% 47% -

Operation 84% 69% - 6% 8% - 5% 1% - - - - - - - 91% 97% - 1% 5% - 9% 32% -

Other - - 100% - - 45% - - 62% - - - - - - - - - 93% 86% - 58% 19% -


Weather/Fire/Earthquake - - - - - - 47% 60% 34% - - - - - - 9% 3% 100% - - - 1% 1% 100%

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

LEDFORD(12KV) - Customers: 2,256 - - - - - - 32.5 1.0 - - - - - - - 6.4 0.0 - - - 1.0 6.4 0.0 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - 100% - - 100%

Equipment Failure - - - - - - 100% 100% - - - - - - - 100% 100% - - - - 100% 100% -

Operation - - - - - - 0% 0% - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

LEONA(12KV) - Customers: 1,173 113.1 1.0 1.0 24.7 0.2 1.0 1.0 0.0 3.0 - - - - - - - - - - - - - - -

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 39% 17% - 46% 77% - - - - - - - - - - - - - - - -

Operation - - - 44% 56% - 54% 23% 67% - - - - - - - - - - - - - - -

Other 100% 100% 100% 16% 28% - - - 33% - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

LUPINE(12KV) - Customers: 489 40.8 0.1 - 71.9 1.0 1.0 319.6 1.6 1.8 0.6 0.0 - - - 1.0 - - - - - - 0.6 0.0 1.0

3rd Party - - - 98% 98% 100% - - - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 2% 2% - 100% 100% 43% 100% 100% - - - - - - - - - - 100% 100% -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - 57% - - - - - 100% - - - - - - - - 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



26

CircuitHistory7


MARK(12KV) - Customers: 2,061 - - - 0.1 0.0 - 24.3 0.1 - - - - 6.5 0.0 - - - - 0.3 0.0 1.0 6.8 0.1 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 100% 100% - - - - 100% 100% - - - - - - - 95% 88% -

Operation - - - 100% 100% - - - - - - - - - - - - - 100% 100% - 5% 12% -

Other - - - - - - - - - - - - - - - - - - - - 100% - - 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

NASA(12KV) - Customers: 784 0.4 0.0 - 2.4 0.0 - 0.7 0.0 - 97.5 0.5 0.5 - - - - - 1.0 16.5 0.1 - 114.0 0.6 1.5

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 100% 100% - 75% 75% - - - - - - - - - - 66% 83% - 10% 12% -

Operation - - - - - - 25% 25% - - - - - - - - - - 4% 6% - 1% 1% -

Other - - - - - - - - - - - - - - - - - - 30% 11% - 4% 2% -


Weather/Fire/Earthquake - - - - - - - - - 100% 100% 100% - - - - - - - - - 86% 86% 31%

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

PADDY(12KV) - Customers: 1,352 9.9 0.0 1.0 26.4 1.0 2.0 76.3 0.1 2.9 - - - - - - - - - - - - - - -

3rd Party - - 100% 92% 99% 50% - - 35% - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 100% 100% 32% - - - - - - - - - - - - - - -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other 100% 100% - 8% 1% - - - 33% - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

PAINT(12KV) - Customers: 2,516 89.7 1.4 2.2 16.7 0.1 1.0 27.0 0.1 1.0 - - - 14.3 0.1 - 12.0 0.1 - - - - 26.3 0.2 -

3rd Party 100% 100% 100% - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 100% 100% 100% - - - 100% 100% - 100% 100% - - - - 100% 100% -

Operation - - - 100% 100% 100% - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



27

CircuitHistory8


PEARLAND(12KV) - Customers: 2,236 - - - 92.2 1.1 1.0 37.7 0.1 1.0 - - - - - - 120.2 1.8 - - - - 120.2 1.8 -

3rd Party - - - - - - 4% 2% 100% - - - - - - - - - - - - - - -

Equipment Failure - - - 13% 5% - 67% 49% - - - - - - - 100% 100% - - - - 100% 100% -

Operation - - - - - - 29% 49% - - - - - - - - - - - - - - - -

Other - - - 87% 95% 100% - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

PELONA(12KV) - Customers: 1,472 - - - - - 1.0 1.7 0.0 - - - - - - - - - - - - - - - -

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 37% 47% - - - - - - - - - - - - - - - -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - 100% 63% 53% - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

QUINBY(12KV) - Customers: 2,816 0.7 0.0 1.0 257.1 2.5 2.1 36.2 0.5 2.0 5.1 0.0 - 0.4 0.0 - - - - - - - 5.5 0.0 -

3rd Party - - 100% 1% 2% - 73% 86% 27% - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 99% 97% 52% 16% 7% - 100% 100% - 72% 59% - - - - - - - 98% 90% -

Operation - - - 0% 0% - 11% 7% 73% - - - - - - - - - - - - - - -

Other - - - - - 48% - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - - - - - - - - 28% 41% - - - - - - - 2% 10% -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

RAYBURN(12KV) - Customers: 1,466 1.0 0.0 - - - 4.0 43.0 0.3 2.9 12.7 0.0 - 3.1 0.0 - 8.8 0.1 1.0 27.9 0.0 1.0 52.4 0.2 2.0

3rd Party - - - - - - 14% 26% 32% - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - - - - 86% 74% 34% 100% 100% - 99% 96% - 6% 4% - 97% 91% - 83% 52% -

Operation - - - - - - - - - - - - 1% 4% - - - - - - - 0% 1% -

Other - - - - - 75% - - 34% - - - - - - 94% 96% 100% 3% 9% 100% 17% 48% 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



28

CircuitHistory9


RAZOR(12KV) - Customers: 1,278 4.1 0.1 - 0.3 0.0 - 262.3 0.6 1.4 - - - - - - 4.2 0.0 - 0.7 0.0 1.0 4.9 0.0 1.0

3rd Party - - - 100% 100% - 1% 1% 72% - - - - - - - - - - - 100% - - 100%

Equipment Failure - - - - - - 30% 35% 28% - - - - - - 100% 100% - 100% 100% - 100% 100% -

Operation 100% 100% - - - - 69% 64% - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

RITTER(12KV) - Customers: 402 - - 2.0 0.7 0.0 2.0 - - - - - - - - - - - - - - - - - -

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - 100% 100% 100% - - - - - - - - - - - - - - - - - - -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other - - - - - 100% - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

SHOVEL(12KV) - Customers: 782 163.2 2.3 1.1 116.0 0.2 2.1 98.6 0.4 2.2 1.9 0.0 1.0 4.3 0.0 1.0 1.0 0.0 - 5504.2 3.3 - 5511.4 3.4 2.0

3rd Party 56% 32% - 94% 87% 25% - - - - - - 18% 7% - - - - - - - 0% 0% -

Equipment Failure 43% 68% - 5% 9% 50% 17% 18% 44% - - - 11% 40% - 20% 25% - 0% 0% - 0% 0% -

Operation 0% 0% - - - - 78% 74% 11% 7% 25% - 14% 33% - 37% 38% - 0% 1% - 0% 1% -

Other - - 100% 1% 4% 25% 5% 8% - - - 100% 57% 20% - 43% 38% - - - - 0% 0% 50%

Vegetation/Animal 0% 0% - 0% 1% - - - 44% - - - - - 100% - - - 1% 16% - 1% 16% 50%

Weather/Fire/Earthquake - - - - - - - - - 93% 75% - - - - - - - - - - 0% 0% -

PSPS - - - - - - - - - - - - - - - - - - 99% 83% - 99% 82% -

SHOWDOWN(12KV) - Customers: 1,368 39.1 1.0 3.0 1.1 0.0 1.0 33.8 0.2 0.9 0.7 0.0 1.0 0.6 0.0 - - - - 14.1 0.1 1.0 15.4 0.1 2.0

3rd Party - - 67% - - 100% - - - - - 100% - - - - - - - - - - - 50%

Equipment Failure 100% 100% - 100% 100% - 99% 92% 100% 100% 100% - - - - - - - 72% 53% - 70% 52% -

Operation - - - - - - 1% 8% - - - - - - - - - - 28% 47% - 26% 40% -

Other - - 33% - - - - - - - - - - - - - - - - - 100% - - 50%


Weather/Fire/Earthquake - - - - - - - - - - - - 100% 100% - - - - - - - 4% 8% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -



29

CircuitHistory10SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI SAIDI SAIFI MAIFI

SIMS(12KV) - Customers: 1,617 563.9 1.6 2.0 39.9 0.8 1.0 4.3 0.3 0.4 0.3 0.0 - - - - - - - - - - 0.3 0.0 -

3rd Party 46% 33% 50% 97% 99% 100% - - - - - - - - - - - - - - - - - -

Equipment Failure 6% 4% - - - - - - - - - - - - - - - - - - - - - -

Operation 48% 63% 50% 3% 1% - 100% 100% 100% 100% 100% - - - - - - - - - - 100% 100% -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

SKYWALKER(12KV) - Customers: 1,894 - - - 31.0 0.1 1.0 0.1 0.0 - - - - 1.8 0.0 - - - 1.0 - - - 1.8 0.0 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - 100% 100% - - - - 100% 100% - - - - - - - 100% 100% -

Operation - - - 100% 100% - - - - - - - - - - - - - - - - - - -

Other - - - - - 100% - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

SPUR(12KV) - Customers: 2,177 213.1 2.3 - 33.9 1.0 - 78.5 1.2 - - - 1.0 - - - 8.6 0.0 - 35.3 1.0 - 43.9 1.0 1.0

3rd Party 27% 44% - - - - - - - - - 100% - - - - - - 100% 100% - 80% 98% 100%

Equipment Failure 70% 54% - 92% 98% - 100% 100% - - - - - - - 100% 100% - - - - 20% 2% -

Operation 3% 2% - 8% 2% - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

STEALTH(12KV) - Customers: 2,581 0.9 0.0 - 120.4 2.0 - 13.4 1.0 3.0 3.0 0.0 0.3 4.2 0.0 1.0 0.7 0.0 1.0 1.5 0.0 0.3 9.4 0.1 2.6

3rd Party - - - 0% 0% - 1% 0% 33% - - 100% 100% 100% - - - - - - - 44% 37% 11%

Equipment Failure - - - 1% 0% - 5% 1% 33% 100% 100% - - - - 100% 100% - 100% 100% 100% 56% 63% 11%

Operation - - - - - - 94% 99% - - - - - - - - - - - - - - - -

Other - - - 99% 100% - - - 34% - - - - - 100% - - 100% - - - - - 77%

Vegetation/Animal 100% 100% - - - - - - - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -



30


STING(12KV) - Customers: 2,544 232.8 1.0 - 126.9 1.4 2.0 6.1 0.1 0.0 - - - 171.6 1.0 0.2 17.7 0.1 - - - - 189.3 1.1 0.2

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 88% 92% 50% 100% 100% 100% - - - 100% 100% 100% 100% 100% - - - - 100% 100% 100%

Operation - - - 2% 4% 50% - - - - - - - - - - - - - - - - - -

Other - - - 9% 4% - - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - 1% 1% - - - - - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

SUBIDA(12KV) - Customers: 1,425 - - - 1.3 0.0 2.0 - - 1.0 2.0 0.0 - 3.0 0.0 - - - - 6.9 0.0 1.2 11.9 0.1 1.2

3rd Party - - - - - 50% - - 100% - - - 100% 100% - - - - - - - 25% 64% -

Equipment Failure - - - 100% 100% - - - - 100% 100% - - - - - - - 100% 100% 100% 75% 36% 100%

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

SUN VILLAGE(12KV) - Customers: 1,511 185.1 1.6 1.7 75.3 0.6 2.3 88.2 0.9 3.5 62.9 0.6 0.4 27.1 0.1 1.1 10.6 0.1 0.3 0.1 0.0 - 100.7 0.7 1.8

3rd Party 77% 83% 60% 87% 82% 44% 29% 29% 52% 32% 53% 75% 92% 82% - 1% 1% - - - - 45% 52% 19%

Equipment Failure 2% 1% - - - - 1% 1% 31% 1% 2% - 6% 14% - 1% 2% - - - - 2% 3% -

Operation 18% 12% 26% 5% 3% 7% 68% 63% 8% 59% 44% 25% 0% 1% - 2% 10% - 100% 100% - 37% 37% 6%

Other 3% 4% 14% 8% 15% 5% 2% 7% 10% 7% 1% - 2% 3% 6% 96% 87% 100% - - - 15% 7% 19%

Vegetation/Animal - - - - - 44% 0% 0% - 2% 0% - - - 94% - - - - - - 1% 0% 56%


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

TAWNA(12KV) - Customers: 1 - - - - - - - - - - - - - - - - - - - - - - - -

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - - - - - - - - - - - - - - - - - - - - - -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -



31


THORNBURG(12KV) - Customers: 1,819 130.1 2.1 2.0 53.9 0.5 0.7 31.4 0.3 1.7 9.0 0.1 - 0.5 0.0 - - - - - - - 9.6 0.1 -

3rd Party 97% 98% 100% 51% 63% 100% 100% 100% 41% 32% 40% - - - - - - - - - - 30% 30% -

Equipment Failure - - - 21% 16% - - - - 68% 60% - 100% 100% - - - - - - - 70% 70% -

Operation 3% 2% - 23% 13% - - - - - - - - - - - - - - - - - - -

Other - - - 5% 8% - - - 59% - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

THUNDERBOLT(12KV) - Customers: 1,868 - - - 42.4 0.5 1.0 26.0 0.1 2.0 - - - - - 1.0 - - - 0.1 0.0 - 0.1 0.0 1.0

3rd Party - - - 98% 100% - 50% 66% 50% - - - - - - - - - - - - - - -

Equipment Failure - - - 2% 0% - 50% 34% - - - - - - - - - - 100% 100% - 100% 100% -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other - - - - - 100% - - 50% - - - - - 100% - - - - - - - - 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

TIERRA BONITA(12KV) - Customers: 17 298.1 1.1 3.0 - - 6.0 635.2 1.1 0.9 - - - 88.0 0.4 - - - - - - - 88.0 0.4 -

3rd Party 45% 15% 34% - - - 97% 95% - - - - - - - - - - - - - - - -

Equipment Failure - - - - - 17% 3% 5% 100% - - - - - - - - - - - - - - -

Operation - - - - - - - - - - - - - - - - - - - - - - - -

Other 55% 85% 66% - - - - - - - - - - - - - - - - - - - - -


Weather/Fire/Earthquake - - - - - 67% - - - - - - 100% 100% - - - - - - - 100% 100% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

TITAN(12KV) - Customers: 1,506 292.6 3.6 8.1 134.0 2.2 9.9 41.3 0.6 3.7 28.0 0.2 0.6 58.2 0.5 - 4.1 0.1 0.1 538.0 1.7 1.0 628.3 2.5 1.7

3rd Party 27% 45% 17% 3% 0% - 96% 99% - - - - - - - - - - 69% 59% - 59% 40% -

Equipment Failure 1% 0% - 35% 36% 8% 4% 1% 31% 64% 91% - 62% 78% - 53% 49% 100% 11% 2% 85% 18% 27% 54%

Operation 1% 1% 4% 1% 1% - - - - - - - 38% 21% - - - - 0% 0% - 4% 5% -

Other 58% 36% 61% 61% 64% 46% - - 26% 19% 6% 100% 0% 0% - 47% 51% - 4% 3% 15% 4% 5% 46%

Vegetation/Animal - - - - - 10% - - 16% - - - 0% 0% - - - - 16% 35% - 14% 24% -

Weather/Fire/Earthquake 12% 17% 18% - - 36% - - 27% 17% 3% - - - - - - - 0% 0% - 1% 0% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -



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TOMCAT(12KV) - Customers: 2,258 - - - 5.2 0.0 2.0 1.2 0.0 1.1 - - - - - 1.0 2.3 0.0 - - - - 2.3 0.0 1.0

3rd Party - - - - - - - - 7% - - - - - - - - - - - - - - -

Equipment Failure - - - - - - - - - - - - - - - 100% 100% - - - - 100% 100% -

Operation - - - 100% 100% 50% 100% 100% - - - - - - - - - - - - - - - -

Other - - - - - - - - 93% - - - - - 100% - - - - - - - - 100%



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

TWAIN(12KV) - Customers: 1,178 18.5 0.1 - 68.2 1.1 4.0 141.5 1.5 1.7 13.6 0.1 - - - 0.0 - - 1.2 37.1 0.7 0.3 50.8 0.8 1.5

3rd Party - - - - - 25% - - - - - - - - 100% - - 100% - - - - - 77%

Equipment Failure 1% 1% - 20% 4% 25% 83% 88% 41% 3% 1% - - - - - - - 55% 63% 100% 41% 54% 23%

Operation - - - 76% 92% 25% 17% 12% - - - - - - - - - - 4% 18% - 3% 15% -

Other 6% 5% - 5% 4% 25% - - - 97% 99% - - - - - - - 42% 19% - 56% 31% -

Vegetation/Animal 93% 94% - - - - - - 59% - - - - - - - - - - - - - - -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -

VADAR(12KV) - Customers: 951 52.0 0.1 - 298.4 1.0 1.3 1.3 0.0 - 22.6 0.1 - - - - - - 1.0 3.5 0.0 - 26.1 0.1 1.0

3rd Party - - - - - 78% - - - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 96% 97% 22% 28% 22% - 81% 94% - - - - - - - - - - 70% 69% -

Operation - - - 4% 3% - 41% 44% - - - - - - - - - - 2% 3% - 0% 1% -

Other - - - - - - - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - - - - - - - - - - - - - 100% 98% 97% - 13% 26% 100%

Weather/Fire/Earthquake - - - - - - 31% 33% - 19% 6% - - - - - - - - - - 17% 5% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

WHIP(12KV) - Customers: 1,781 72.4 1.0 1.0 35.3 0.3 1.0 101.3 2.0 - 4.5 0.1 - - - - 0.6 0.0 - 9.4 0.0 - 14.5 0.1 -

3rd Party - - - - - - 2% 0% - - - - - - - - - - - - - - - -

Equipment Failure 100% 100% - 100% 100% 100% 95% 100% - 93% 84% - - - - 100% 100% - 100% 100% - 98% 88% -

Operation - - 100% - - - 3% 0% - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - - - - - - - 7% 16% - - - - - - - - - - 2% 12% -


PSPS - - - - - - - - - - - - - - - - - - - - - - - -



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WOOKIE(12KV) - Customers: 687 - - - 72.5 1.0 - 2.4 0.0 - - - - - - - - - 1.0 9.5 0.1 - 9.5 0.1 1.0

3rd Party - - - - - - - - - - - - - - - - - - - - - - - -

Equipment Failure - - - 91% 94% - 5% 3% - - - - - - - - - - 100% 100% - 100% 100% -

Operation - - - 1% 0% - - - - - - - - - - - - - - - - - - -

Other - - - 8% 5% - 95% 97% - - - - - - - - - - - - - - - -



PSPS - - - - - - - - - - - - - - - - - - - - - - - -

YODA(12KV) - Customers: 810 - - 1.0 115.1 1.2 - 4.1 0.0 - - - - - - - - - 1.0 37.9 0.4 - 37.9 0.4 1.0

3rd Party - - 100% - - - 81% 94% - - - - - - - - - - - - - - - -

Equipment Failure - - - 68% 85% - 19% 6% - - - - - - - - - - - - - - - -

Operation - - - 12% 9% - - - - - - - - - - - - - - - - - - -

Other - - - - - - - - - - - - - - - - - - - - - - - -

Vegetation/Animal - - - 20% 6% - - - - - - - - - - - - 100% 1% 0% - 1% 0% 100%

Weather/Fire/Earthquake - - - - - - - - - - - - - - - - - - 99% 100% - 99% 100% -

PSPS - - - - - - - - - - - - - - - - - - - - - - - -

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powerpoint presentation - sce · public safety power shutoff (psps) : an operational protocol that...

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