climate change in los angeles county: grid vulnerability ...€¦ · final report figure 12. ......

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Climate Change in Los Angeles County: Grid Vulnerability to Extreme Heat 13 September 2018 University of California Los Angeles Arizona State University PI: Dr. Stephanie Pincetl (UCLA) Grant No. CEC EPC-15-007

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Page 1: Climate Change in Los Angeles County: Grid Vulnerability ...€¦ · Final report Figure 12. ... load factors deratedfor composite worst-case 2060 heat waves. California 4thClimate

ClimateChangeinLosAngelesCounty:GridVulnerabilitytoExtremeHeat

13September2018

UniversityofCaliforniaLosAngeles

ArizonaStateUniversity

PI:Dr.StephaniePincetl (UCLA)GrantNo.CECEPC-15-007

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2California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

ProjectTeamSTEPHANIEPINCETL[PI]ProfessorinResidenceInstituteoftheEnvironment&SustainabilityUniversityofCalifornia,LosAngeles

ALEXHALLProfessorAtmosphericandOceanicSciencesUniversityofCalifornia,LosAngeles

ERICFOURNIERResearchDirectorCaliforniaCenterforSustainableCommunities,IoESUniversityofCalifornia,LosAngeles

KATHARINEREICHAssociateDirectorUCLACenterforClimateScience,IoESUniversityofCalifornia,LosAngeles

MIKHAILCHESTERAssociateProfessorCivil,Environmental,&SustainableEngineeringArizonaStateUniversity

DANIELBURILLODoctoralStudentCivil,Environmental,&SustainableEngineeringArizonaStateUniversity

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3California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

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4California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

LocalTemperature

Change

ElectricityDemandChanges

ElectricitySupply

Infrastructure

HowandwheremightrisingtemperaturescreatebottlenecksintheLosAngelesgrid?

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5California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

TemperatureChange

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6California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

Historicaltemperatures(1981-2000)

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7California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

2040-2060(RCP 4.5)

2040-2060(RCP 8.5)

FutureScenarios

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8California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

DemandChange

Page 9: Climate Change in Los Angeles County: Grid Vulnerability ...€¦ · Final report Figure 12. ... load factors deratedfor composite worst-case 2060 heat waves. California 4thClimate

9California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

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10California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

BuildingEnergyModeling

BuildingTurnover

PopulationChange

ACSaturation&Turnover

ApplianceEfficiency

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11California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

FinalreportFigure12.Compositepeakdemandprojectionsforbaseandfutureperiodhighandlowscenarios.

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12California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

FinalreportFigure12.Compositepercentchangeprojectionsforbaseandfutureperiodhighandlowscenarios.

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13California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

Infrastructure&Supply

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14California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

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15California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

DeliveryInfrastructure

Substations

TransmissionLines

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16California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

Generation

FinalreportFigure23.Mapofworst-caselossesinplantcapacityforcompositetemperaturesin2060RCP8.5.

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17California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

Substations

FinalreportFigure25.Mapofworst-caselossesofsubstationcapacityforcompositetemperaturesin2060RCP8.5.

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18California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

SubstationRisk

FinalreportFigure32.Mapsofsubstationrisksin2060.Futuresubstationloadfactorsderated forcompositeworst-case2060heatwaves.

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19California4th ClimateAssessment ClimateChangeinLosAngelesCounty:13September2018 GridVulnerabilitytoExtremeHeat

Vulnerability

FinalreportFigure36.Mapofworst-casepercentderating inlinesandsubstationsfromhistoricalheatwavesoverlaidwithpresentsubstationloadfactors.

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[email protected]@asu.edu

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