应用新颖的温室气体指数视角来影响 DOT 投资.pdf

1、FundingDistributionProjectsGHG+ApplyinganovelGHGIndexLenstoInfluenceDOTInvestmentsTaraWeidnerOregonDOTClimateOfficeTransportationResearchBoardITAConferenceJune2023STIPClimateLensdecisionpointsSTIPClimateLensdecisionpointsOregonGovernorsEO2004(2020)OregonGovernorsEO2004(2020)2Phase1AmountofMoney(prog

2、ramallocation)Phase2HowMoneyisDirected(projectselection&narrowing)Phase3ProjectGHGImpact(chosenprojectssummary)202427StatewideTransportationInvestmentProgram(STIP)Three yearprojectfunding&investmentprogramQualitativeFunding/GHGIndex(dollars)Projectspendingis splitacrossmanyattributes,countingas Adva

3、ncingUserGHGgoals ChallengingUserGHG goals Neutral LinkbetweenFunding&Outcomes FullSTIPspending ComparisontopriorSTIP Quickertoassess,enablesmonitoringWhyaGHGIndex?WhyaGHGIndex?STIPClimateLensAnalysisTools$QuantitativeGHGEmissions(metrictons)Projectsare analyzedfortheir cumulativelifecycleGHGemissio

4、nsthrough2050 UserEmissions(driving)Embodied Emissions(constructionoperation&maintenancematerials)Actualimpact Linksto climate goals Constructionprojectsonly Significantdetail/effortCreatingtheClimateIndexCreatingtheClimateIndex4OutcomesdrivenReducesemissionspermileandsupportsVMTreduction,improveshe

5、alth/AQClimateMitigationProactiveinvestmentthatincreasesresiliencetoextremeweathereventsandclimatechangeClimateAdaptation/ResilienceEaseofRoadwaymovement,easecongestionCongestionSupportsalluserneedsandexposureequitably,targetsdisadvantagedpopulationsandfrontlinecommunitiesSocialEquityMultimodalacces

6、s,resilientsetofmodaloptionsMultiModalMobilityPrioritizethesafetyofsystemusersandtransportationworkersSafetyCosteffectivelypreserveandmaintainourassetsStateofGoodRepairLinkingProject fundingtooutcomesContributingfactors:Projectattributescores(E)Attributefunding($V=$v)Trafficweighting(VMT)(G)(MPO/sma