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