PreparedbyClimateBondsInitiativeandsponsoredbyUKPACTGlobalgreentaxonomydevelopment,alignment,andimplementationGlobalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative2TaxonomyinplaceTaxonomyindraftMexicoUKEuropeanUnionChileColombiaBrazilAustraliaRussiaChinaMongoliaIndiaSingaporeThailandKazakhstanNewZealandSouthAfricaSouthKoreaDominicanRepublicPhilippinesVietnamJapanIndonesiaASEANMalaysiaSriLankaCanadaGlobalGreenTaxonomy©ClimateBondsInitiative2022BackgroundTheClimateBondsInitiative(ClimateBonds)isaninvestor-focused,non-profitorganisationwhosemainworkincludesgreenbondstandardsandcertification,greenbonddataandmarketanalysis,policyanalysisanddevelopment.ClimateBondshassupportedgreenbondmarketdevelopmentinmanycountriesandregions,includingEurope,theUS,China,India,Brazil,andMexico,inpartnershipwithgovernmentsandregulators,suchastheUnitedNationsEnvironmentProgramme,theUnitedNationsDevelopmentProgramme,theEuropeanCommission,multilateraldevelopmentfinanceinstitutions,theOECDandothers.ClimateBondsisaninvitedmemberoftheGreenFinanceCommitteeoftheChineseSocietyofFinance.ContentsBackground21.Introduction32.Auditofinternationaltaxonomydevelopment43.Casestudy:AligningtheChinaandEUtaxonomies64.Implementationofgreentaxonomies95.Conclusionanddiscussion12Acknowledgements:TheauthorsthankthesupportfromBoluWangandWenqinLu.Authors:XiaoyunXu,WenhongXie,ManshuDengTaxonomyindevelopmentTaxonomyindiscussionGlobalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative31.Introduction1.1ThepurposeandutilityofataxonomyTheglobalgreenandsustainablefinancemarkethasseenexponentialgrowthinthepastseveralyears.Sustainabilitythemedfinancialproductsincludingbonds,funds,andETFshavebecomeanimportantpartoftheinvestmentlandscape.Thishasmotivatedthegrowthofdetailedguidance,intheformoftaxonomies,aroundwhatconstitutesaqualifyinginvestmenttoachievedesiredenvironmentalobjectivesandmaintainmarketintegrity.Asustainabilityand/orgreentaxonomyisaclassificationsystemidentifyingactivities,assetsandrevenuesegmentsthatdeliveronkeysustainabilitygoalsbasedontheeligibilityconditionssetoutbythetaxonomy.Forexample,theEUtaxonomyclassifiesalistofenvironmentallysustainableeconomicactivitieswiththresholdsandmetrics.China’sgreenclassificationsystemidentifiesalistofassetsandprojectsthatareeligibletobefinancedusinggreenbonds,astheseassetsandprojectsmakeasubstantialcontributiontoimprovementsofenvironmentalissues,climatechangeandresourceefficiency.1Thesustainability/greentaxonomiesaddclarityandguidancetomarketparticipantsbyhelpinginvestorsandcompaniesidentifygreenactivitiesandmakeinformeddecisionsonsustainableeconomicactivities.Agreentaxonomyhelpsregulatorsandinvestorsreducetherisksofgreenwashing,andthusimprovetheintegrityandreducetransactioncostsinthesustainablefinancemarket.1.2AlignmentofleadingglobalgreendefinitionsIn2012,theClimateBondsInitiative(ClimateBonds)introducedvoluntaryguidelinesforthemarketintheformofataxonomyandrelatedcertificationscheme.Subsequently,asthesustainablefinancemarketexpanded,agrowingnumberofjurisdictionsaroundtheglobestartedtorecognisetheimportanceofitsapproachanddeveloptheirclassificationschemesofsustainableeconomicactivitiestoscaleupgreenandsustainability-relatedfinancing.Asgreentaxonomiesaredesignedbyeachjurisdiction,thereareconcernsaboutmarketfragmentation.Theinconsistencyingreendefinitionscanconfusebusinessesandinvestorswhenconductingcross-borderactivities.Thus,harmonisingeligibleassetsandmetricsacrossjurisdictionshasbecomeanimportantaspectofcurrenttaxonomydevelopment.Nationalandinternationalorganisationshavemadeeffortstoalignvarioustaxonomiestoreducemarketfragmentationandfacilitatethecross-borderflowofgreencapital.TheEuropeanCommissionlaunchedaresearchprojectongreenfinance-relatedstandardsin2016andapprovedthefirstDelegatedActontheEUtaxonomyin2021.CountriesincludingMexico,theUnitedKingdom,Georgia,SouthAfrica,andBangladeshviewtheEUtaxonomyasabenchmarkandintendtoadoptcertaincriteriaandmetrics.2ManytaxonomiesindraftalsoembracetheEUtaxonomy’sconceptsoftransitionactivitieswhichfocusonlow-carbontransitionsofthehigh-impactindustries.Recently,Chinahasmadefurthereffortstoadvanceitsgreenfinanceagenda.InApril2021,thePeople’sBankofChina(PBOC),togetherwiththeNationalDevelopmentandReformCommission(NDRC)andtheChinaSecuritiesRegulatoryCommission(CSRC)jointlyreleasedtheGreenBondEndorsedProjectsCatalogue(2021Edition)representinganothermajordevelopmentinunifyingitsdomesticgreendefinitions.WidelyconsideredtheleadinggreentaxonomyforChina,the2021EditionCataloguealsoadoptsthedonosignificantharm(DNSH)principle,aligningwithinternationalstandards.Therearemultipletaxonomiescurrentlyinplaceorunderdevelopmentandthisreportsummarisesdevelopmenttrendsandtheimplicationsforthesustainablefinancemarket.ThisreportalsoincludesacomparisonoftheEUandChinataxonomies,brieflyintroducingtheirdesignfeatures,guidingprinciples,andtechnicalscreeningcriteriaformarketparticipantstounderstandthestepsintaxonomydevelopment.Finally,thisreportdiscussestheusabilityofgreentaxonomiesandimplementationoptionsformarketparticipants.Globalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative42.1TaxonomydevelopmentmilestonesScalingupsustainablefinancethroughataxonomy-basedapproachhasgainedwidespreadmomentum.InjurisdictionsincludingChina,theEU,Japan,Malaysia,Mongolia,Russia,greentaxonomyregulationsorguidancearealreadyinplace.Otherjurisdictionsarecurrentlydevelopingorconsideringgreentaxonomies,suchasSouthAfrica,SouthKorea,ASEAN,Bangladesh,Canada,Chile,Colombia,DominicanRepublic,India,Indonesia,Kazakhstan,NewZealand,Philippines,Singapore,Thailand,theUnitedKingdom,Vietnam,Mexico,andSriLanka.3InNovember2021,theInternationalPlatformonSustainableFinance(IPSF)publisheditsfirstEU-ChinaCommonGroundTaxonomy(CGT)InstructionReport,settingthestageforcloseralignmentofgreendefinitionsbetweentheworld’stwolargesteconomies,bothleadersinsustainablefinance.2.2TaxonomydevelopmentapproachesWhiletheprinciplesandmethodologiesofnationaltaxonomiesdiffer,accordingtoaUNDESAandIPSFinputpapersubmittedtotheG20SustainableFinanceWorkingGroupin2021,theleadingtaxonomiesgenerallyfollowthreeapproacheslistedbelow.4Therecouldbeoverlapintheseapproaches,andthethreemethodologiescanbeusedindependentlyorincombination.Forexample,ataxonomybasedonatechnicalscreencriteria-basedapproachcouldincludeawhite-listforsomeactivitiesorcouldcontainguidingprinciples.1.Whitelist-basedThisapproachfocusesonidentifyingeligibleprojectsoreconomicactivitiesundereachsectororsub-sector.Insteadoffollowingatechnology-neutralapproach,thistypeofclassificationliststechnologiesthatareconsideredgreenorsustainableandprovidesdetaileddescriptionsofeligibility.Thewhitelist-basedtaxonomiesdonotalwaysstartbyscreeningwholeeconomicactivitiesbutseektoidentifyactivitiesthatarealreadygreenorcontaingreencomponentswhichcouldbringmorepositiveimpactstotheenvironment.Whilethewhitelist-basedapproachexcelsinitssimplicity,itmayrequireadditionaljudgementcallsfromexternalreviewstoensurerigour.Thewhitelistapproachcouldcontaintechnicalscreeningstandardsforcertainactivitiesandprojectstodefineeligibility.ThisapproachwasappliedtothetaxonomiesdevelopedbyChina,Mongolia,andRussia.Table1.Milestonesforglobaltaxonomydevelopmentoverthepasttwoyears.MongoliaNationalGreenTaxonomyDecember2019EUTaxonomyFinalReportbyTechnicalExpertGroup(TEG)March2020Malaysia(BankNegara)ClimateChangeandPrinciple-basedTaxonomyApril2021ChinaGreenBondEndorsedProjectCatalogue(2021Edition).April2021JapanBasicGuidelinesonClimateTransitionFinance(thoughnotyetadetailedtaxonomy)May2021RussiaNationalgreentaxonomyadoptedNovember20212.Technicalscreeningcriteria(TSC)basedAcriticalcomponentofagreentaxonomy,theTSCinformsthresholdsandscreeningcriteriaforeconomicactivitiesandtheircompliancewiththespecificobjectives.TheTSCdeterminewhethereconomicactivitiesaremakingasubstantialcontributiontoenvironmentalandDNSHtootherenvironmentalobjectives.Withinsectors,theTSCapproachisintendedtobetechnology-neutralinscreeningtheeligibleprojectsandassetsforinclusionandthereforedoesnotpre-determineanyspecifictechnologyorsub-sectoractivities.However,theoperationalisationoftheTSCwouldnecessitatetheavailabilityoftherequireddata.TheEU,SouthAfrica,andKoreantaxonomiesusethetechnicalscreeningcriteriaapproach,whiletheChileanandColombiantaxonomies,currentlyunderdevelopment,willlikelyalsofollowthismethodology.3.Principle-basedThisapproachdefinesasetofcoreprinciplesformarketparticipants.ThisapproachisexemplifiedbytaxonomiesdevelopedbyMalaysiaandJapanandissimilartotheGreenBondPrinciplespublishedbyInternationalCapitalMarketAssociation(ICMA).BankNegaraMalaysiausesaprinciples-basedtaxonomyforclimatechangemitigationandadaptation.Itcontainscoreguidingprinciplestoassesswhicheconomicactivitiescanbefundedandincludesanon-exhaustivelistofexamples.2.AuditofinternationaltaxonomydevelopmentGlobalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative52.3ImplicationsforthesustainablefinancemarketThegrowingacceptanceoftaxonomy-basedregulationsinvariousjurisdictionswillcontributetolegitimatemarketdevelopment.Greentaxonomiesenableinvestorstoconfidentlysourceprojects,assets,orexpendituresthatcomplywithregulations,andmakebetter-informedinvestmentdecisionswhileminimisingtheriskofgreenwashing.Alongsidethetaxonomydevelopmentaroundtheworld,clearerdefinitionsforsustainablefinanceproducts,includinggreenbonds,greenloans,greenassetbackedsecurities(ABS),andgreenindices,couldhelpchanneltherequiredcapitaltofacilitatethelow-carbontransitionandresultantsustainabledevelopment.Differentapproaches,granularity,andtechnicalscreeningcriteriaintaxonomiesimpacttheirpracticalapplicationintermsofdatacollection,productdesign,andverificationprocesses.Iftaxonomiescontaindetailedscreeningcriteriaanddisclosurerequirements,investorscanmonitortheprogressofsustainableinvestmentandmeasureimpactswithintherespectivesectors.Forexample,theEUtaxonomyrequireslargecompaniestodisclosetheproportionofturnoverandrelevantCAPEXandOPEXalignedwiththetaxonomy.Itrequiresinvestorstodisclosetheproportionofunderlyinginvestmentsthataretaxonomyaligned.5Throughconsistentreporting,investorscouldmeasurethedegreeofsustainabilitywithinaninvestmentoracompany’sactivities.However,thecomplexityofscreeningcriteriaanddisclosurealsobringsmanychallengestothedatacollectionandverificationprocessesforsustainablemarketparticipants.ThePRI’sreportonEUtaxonomyimplementationdetailssomeofthechallengesandrecommendationsthatagroupofinvestorinstitutionshighlightedbasedontheirexperiences.Thedatarequiredtoapplythetaxonomymaynotbewidelydisclosedbycompanies.Forexample,relevantexpendituredataonclimatechangeadaptationisgenerallylackingandthequalitativenatureofDNSHcriteriamakesitparticularlychallengingtoassess.6Further,taxonomiesaredynamictoolsthatwillevolvewithscientificadvancement,regulationupdates,technologydevelopment,andmarketneeds.Therefore,marketparticipantsprovidingfeedbackontheirexperienceofusingtaxonomieswillenableimprovementsandencouragebroaderacceptance.2.4OutlookandfuturestepsWhilethereareconcernsaboutmarketfragmentation,mosttaxonomyeffortsgenerallyfollowacommonsetofprinciples:science-based,dynamic,andanacknowledgmentofalignmentwithothertaxonomies.TheIPSFwaslaunchedinOctober2019toidentifybarriersandopportunitiesandenhancecoordinationacrosspublicauthoritiesforsustainablefinance.ThroughtheIPSF,ChinaandtheEU,supportedbyotherjurisdictions,areleadingworkonaCGT.TheCGTisintendedasacommontaxonomythatcouldhelpimprovethecompatibilityandinteroperabilityofexistingtaxonomiesandprovideareferenceforotherjurisdictionstodeveloptheirowntaxonomies.IPSFpublisheditsfirstguidingreportontheCGTinNovember2021.MarketparticipantscanissueandtradegreenfinancialproductsintheinternationalmarketusingtheCGTvoluntarily.Thisisacrucialstepforwardandcould,forexample,facilitateChina-EUcrossbordergreeninvestment,simplifyingtheduediligenceprocessandreducingthecostofgreencertification.TheCGTworkwillexpandovertimeandotherjurisdictionswillbeincludedtoincreaseglobalcomparabilityandinteroperability.Globalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative6Asgreentaxonomypioneers,theEUandChinahaveigniteddiscussionsaroundtheworldongreenfinancedefinitionsandencouragedpolicymakersandregulatorsfromotherjurisdictionstoacceleratetheestablishmentoftheirownsustainablefinanceregulatoryregimes.ThissectionprovidesacomparisonoftheEUandChinataxonomies.3.1EvolutionoftheEUandChinagreentaxonomiesTheEUMarch2020TheEuropeanCommission(EC)establishedTechnicalExpertGroup(TEG)officiallyreleaseditsFinalReportontheEUtaxonomy,whichincludedtheTechnicalAnnex:Updatedmethodology&UpdatedTechnicalScreeningCriteria(alsoknownastheEUtaxonomy),andtheUsabilityGuide:EUGreenBondStandard.April2021TheECapprovedthefirstDelegatedActonsustainableactivitiesforclimatechangeadaptationandmitigationobjectives.July2021TheECadoptedtheDelegatedActsupplementingArticle8oftheTaxonmyRegulation.Thisdelegatedactspecifiedthecontent,methodology,andpresentationofinformationdisclosurerequirementsbyfinancialandnon-financialundertakings.TheEUtaxonomyisanimportantbenchmarktopromotethelow-carbontransitionoftheEUeconomy.Itincreasesentity,andissuerawarenessofthemagnitudeoftherequiredeconomictransitionandassistsinvestorstoidentifygreeninvestmentopportunities.ChinaThegreenreformofChina’sfinancialsystemisco-supervisedbymultiplegovernmentministries,includingthePeople’sBankofChina(PBOC),ChinaBankingandInsuranceRegulatoryCommission(CBIRC),andNationalDevelopmentandReformCommission(NDRC)fromdifferentperspectivesandcoordinatedatdifferentpaces.2012TheCBIRCintroducedagreencreditstatisticalform.Thisenabledittomonitortheenvironmentalandsocialrisksofbankloansbygatheringdataonloansrelatedtoenvironmentalprotectionandcirculareconomyactivities.2015Toscaleupandpopulategreenfinanceproducts,thePBOCpublishedthefirstversionoftheGreenBondEndorsedProjectsCatalogue(2015)alongwithitsgreenfinancialbondissuancemanagementregulation.2019TheNDRCpublishedtheGreenIndustryGuidingCatalogue(2019)(IndustryCatalogue),toclarifythemagnitudeofgreenindustrialactionsrequiredthroughouttheentireeconomy.TheIndustryCatalogueanditsassociatedtechnicalcriteriadocumentcanhelppolicymakerstoformulateinvestment,pricing,budget,andtaxationpoliciestodrivethedevelopmentofgreenandsustainableindustry.2020ThePBOCbuiltagreenstatisticssystembasedontheNDRCIndustryCataloguetocollectdataongreenloansfrom24majorChinesebanks.TheCBIRC’sgreencreditstatisticalformwasupdatedanddiffersfromtheindustrycatalogue.21April2021ThePBOC,togetherwithNDRCandCSRC,jointlyreleasedtheamendedversionoftheGreenBondEndorsedProjectsCatalogue(2021Edition)tocoordinategreendefinitionsamongthefinancialregulators.7ThisrepresentsanothermajordevelopmentinChina’sefforttounifyitsdomesticgreendefinitions.Theconsolidationofthemultiplepre-existinggreenbondcataloguesmeansthatinfuture,theidentificationofthegreenattributesofallbondswillbebasedonthecriteriaoftheupdatedanddomesticallyharmonisedcatalogue,regardlessoftheirtypeorthemarketinwhichtheyareissued.TheGreenBondEndorsedProjectCatalogue(2021Edition)representsthemostup-to-date,unified,andcleargreendefinitionsattheactivityandprojectlevelinChina.3.2ThedifferentapproachesTheEUtaxonomysetssixenvironmentalobjectives,whiletheChinataxonomycontainsthreeenvironmentalobjectives,andtheyoverlapinsomeareas.Thedifferencesarearesultofdivergentprioritiesandexpressionratherthaninintentorobjective.Chinaistacklingbroaderenvironmentalpollutionchallenges,whereastheEUdevelopeditstaxonomyinastagedmannerandinitiallyfocusedonclimatechangeadaptationandmitigation.ThetechnicalcriteriaoftheEUtaxonomyarepresentedasalistofeconomicactivitiestowhichasetofcriteriaareprovidedtodeterminewhethertheactivityisalignedwiththeEU’ssixenvironmentalobjectives.Thetechnicalscreeningcriteriafor67economicactivitiesintheTEGtaxonomyarebasedonthetwoguidingprinciplesofsubstantialcontributionandDNSH.Aspertheregulation,tobeeligible,economicactivitymustmakeasubstantialcontributiontoatleastoneormoreofthesixenvironmentalobjectives,whilstalsoensuringthatitwillDNSHtotheotherfive,complywiththerelevanttechnicalscreeningcriteriatodefinetheactivity,andmeettherequirementsoftheminimumSocialSafeguards8.3.Casestudy:AligningtheChinaandEUtaxonomiesTable2.TheoverlapbetweenthegreentaxonomyobjectivessummaryEUtaxonomyobjectives11Chinataxonomyobjectives12ClimatechangemitigationClimatechangeresponseClimatechangeadaptationThesustainableuseandprotectionofwaterandmarineresourcesEnvironmentalimprovement(pollutioncontrolandecologicalconservation)TheprotectionandrestorationofbiodiversityandecosystemsThetransitiontoacirculareconomyMoreefficientresourceutilization(circulareconomy,wasterecyclingandpollutionprevention)PollutionpreventionandcontrolSource:IPSFCommonGroundTaxonomyinstructionreportGlobalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative7ThebasicprincipleforprojectscreeninginChina’sgreentaxonomy(2021Edition)istoassesswhethertheprojectbringsenvironmentalbenefitsbya)makingsubstantivecontributionstoenvironmentalimprovement,b)respondingtochallengesofclimatechange,c)achievingresourceconservationandefficientutilisation.UndereachofChina’smainobjectivesareseveralsub-objectives.Thefirst-leveldirectoryechoesthethreeenvironmentalgoalswithenergyconservation,pollutionprevention,resourceconservationandrecycling,eco-transportation,cleanenergy,ecologicalprotection,andclimatechangeadaptation.Energyconservationandcleanenergyareclassifiedasclimatechangemitigation.Resourceconservationandrecycling,andcleantransportationareintendedtocontributetoclimatechangemitigationoradaptation.ChinagenerallytreatsDNSHandminimumsafeguardsbyreferencingrelevantdomesticenvironmentalandsocialpoliciesandstandards.Thefocusofthoserequirements,whichincludetheSanitaryStandardsfortheDesignofIndustrialEnterprises,andtheRegulationsonLabourSecurityInspection,ismoreonEnvironmental,HealthandSafety(EHS).DifferencesThespecificdevelopmentissues,ecologicalchallenges,andpolicypreferencesofthetwoeconomiesarenotidentical.Asaresulttheirprioritiesdiverge.China’sgreentaxonomywasdesignedbyindustryregulatorsthatsetecologicalcompliancerequirementsandgreentransitiontargetsforvariousindustrysectors,whiletheEUtaxonomyismoreinclusive.Table3.SomespecificdifferencesChinaEUClimatechangefocusUnderChina’s2030carbonpeakingand2060carbonneutralitypolicies,climatechangeisco-managedwithpollutioncontrolmeasures.ThisisreflectedinthetaxonomyTheEUtaxonomyhasinitiallyprovidedcriteriaforclimatechange(viamitigationandadaptation)andwillgraduallyreleasedetailsfortheremainingfourenvironmentalobjectives.DNSHLimiteddescriptionsorguidanceoftheimpactsofoneeconomicactivityonotherenvironmentalobjectives,thoughithasadoptedtheinternationalprincipleofDNSH.Thismaygiverisetoconcernsaboutwhetheraprojectcanberecognisedasagreenonewhenitinvolvesseveralconflictingenvironmentalobjectives.ClearlysetsoutDNSHcriteriawhichexcludeanyactivitycausingharmtoanyoftheotherfiveenvironmentalobjectives.Categorisa-tionofalleconomicactivitiesDoesnotelaborateonhoweacheconomicactivity/projectcontributestotheoutcomesofclimatechangemitigationandadaptation,northeevaluationandapprovalprocessesDescribequantitativelyorqualitativelyintheformofcriteriaandthresholds.3.3EligibleactivitiesTheTEGrecommendationsfortheEUtaxonomyidentifycategoriesofeconomicactivities.TheChinagreentaxonomy(2021Edition)includessixcategories.Furtherelaborationonthedefinitionofgreenattributesismadeavailableinthesecond,third,andfourthleveldirectory.China’sgreentaxonomyandtheEUtaxonomyoverlapinmanyeconomicactivities.Forexample,electricity,gas,steam,andair-conditioning,describedintheTEGTechnicalAnnexisaccompaniedbyalistofover20sub-categoriesinthesecondarydirectory,suchassolarphotovoltaic(photothermal)powergeneration,windpowergeneration,andmarineenergygenerationetc.Manyofthesesub-categories,suchassolarphotovoltaicpowergeneration,canalsobefoundunderthecleanenergyindustryintheChinagreentaxonomywhileotherssuchasregionalheating/coolingsupplydistributionareincludedunderthegreenupgradeofinfrastructureintheChinagreentaxonomy.Thetableonpagexprovidesanoverviewofthesectoroverlap.DifferencesincoverageDuetothedifferencesdescribedabove,ChinaandtheEUapproachthesupportofgreeneconomicactivitiesdifferently.Forexample,duetothedifferentstagesofagriculturaldevelopment,theEU’sTechnicalAnnexidentifiesareassuchascarbonemissionreduction,carbonfixation,andmethaneemissionreductionwhileChina’sgreentaxonomypinpointsagriculturalecologicalprotectionandagriculturalnon-pointsourcepollutioncontrol.ThismaybebecauseagriculturalenvironmentalproblemsarenotassevereintheEUandthereforenotascentraltotheEU’sgreeneconomicactivities.Themostnotabledifferencemayhaveresultedfromthedivergentindustrialpoliciesofthetwoeconomies.China’sgreentaxonomyhasprioritisedsupportforstrategicemergingindustries.Forexample,theEUtaxonomyrecommendseligiblegreenindustryprojectsrelatingtovehiclesusinganemissionintensitymetric(50gCO2tailpipeemissionsupto2026,0gthereafter).Thesevehiclesincludebiofuel-poweredvehicles,railwaytrains,lightrail,andmetrolines.Meanwhile,inChina’sgreentaxonomy,onlyprojectsrelatedtonewenergyvehiclessuchasZEVs,andbatteriesareincluded.Also,theEUtaxonomyincludesalllow-lossgridprojects,whiletheChinesegreentaxonomyonlyincludessmartgrid-relatedprojects.Inaddition,theChinataxonomyidentifiesawiderandmoredetailedscopesuchasgreenservices,greenequipmentmanufacturingprojects,andrelatedprojectsongreenupgradingofindustrialparks,etc.Relevantcontentisalsoaddedforajusttransitionmechanism,supportingregionsandindustriesaffectedbythetransitiontoalow-carboneconomy.AlloftheseprovidevaluablereferencesfortheformulationandimprovementoftheEUtaxonomy,especiallytheprojectsandactivitiesthathavemadesubstantialcontributionstopollutionprevention,biodiversityprotection,resourceconservationandefficientlanduse.Globalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative83.4ImpactonglobalgreenstandardsandfinancialmarketsThecurrentiterationoftheCGTcombinesthemeritsofbothEUandChinataxonomiesandcoversmitigationactivitiesacrosssixmajorindustrialsectionsincludingforestry,manufacturing,energy,construction,transportation,andwastemanagement,plustwoinnovativeactivitiesrequiringmultidisciplinarytechnicalpractices,suchasundergroundpermanentgeologicalstorageofcarbondioxide,andhydrogenstorage.TheCGTisamajorinitiativebytheIPSFtoaddressmarketfragmentation.ByhighlightingmajorareasofcommonalitybetweentheEUandChinataxonomies,theCGTenhancestheinteroperabilityandcompatibilityofthetaxonomiesusedintwolargegreenfinancemarkets.Itcouldalsoserveasavoluntaryreferenceformarketparticipantsandotherinterestedparties,andananalyticaltoolandreferenceforotherjurisdictionsthataredevelopingtheirtaxonomies.TheCGTcouldalsocontributetoreducedverificationcostsandfacilitatecross-bordergreencapitalflows.Thereisnow,anincreasingappetitearoundtheworldtogobeyondhigh-levelcategoriesinlinewiththeambitionexpressedthroughtheEUandChinataxonomies.SeveralcountriesareintheprocessofdevelopingtheirtaxonomiesincludingSouthAfrica,CanadaChile,Colombia,Singapore,andSriLanka.9,10EarlyconversationsindicatethatthesecouldbebasedontheCGTwithadditionsandamendmentstoaccountforlocalcontextandeconomicpriorities,describedbytheHongKongfinancialmarketastheCommonPlusapproach.Globalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative94.ImplementationofgreentaxonomiesTaxonomiescanworkasafoundationaltoolthatunderpinsbroadergreenfinancialareas.Taxonomiesarepartofthesolutiontoaddressinformationasymmetryatprojectandentitylevelsandcanencouragecleardisclosureandcommunication.Asaresult,investordemandcanbetranslatedintoasupplyofcrediblegreenandtransitionassetsandexpendituressuitableforthematicfinanceproducts.Whenaccompaniedbysupportivepoliciesandguidelines,taxonomiescancatalysegreenfinancialflowatamuchlargerscale.Thissectionexplorescurrentandprospectiveimplementationforregulators,corporations,andfinancialintermediaries,andtheroletaxonomiesplayinfurtherenhancingmarketintegrity.TaxonomyapplicationforfinancialmarketauthoritiesInbothEuropeanandChinesemodels,thetaxonomyisnotastand-alonetool.Itispartofanecosystemofstandardsandcleardisclosureguidelinesallofwhichenhancetransparencyandcomparabilitycontributingtobroaderadoptionandproductinnovation.TheestablishmentofaclearanddetailedEUtaxonomyisnumberoneonalistoftenactionslaidoutintheEuropeanCommission’sActionPlanonFinancingSustainableGrowth.Thetaxonomyisthefoundationforotherendeavoursinthepackage,mostnotablydevelopingtheEUGreenBondStandardandguidancetoimprovedisclosureofclimate-relatedinformationbycompaniesandfinancialmarketparticipants.Incombination,theseactionscreatebusinessopportunitiesforentities,investors,andfinancialintermediariestonavigatethetransition.Theseactionsfacilitatethecollectionofstandardiseddataandinformationtosupportbusinessandinvestmentdecisions.Forexample,theEuropeanCommissionhasmadeitmandatoryforlargecompaniesthatfallunderthescopeoftheNon-FinancialReportingDirective(NFRD)toreportsharesofrevenue,capital,andoperationalexpendituresfromtaxonomy-alignedactivities.Similarly,financialmarketparticipants(suchasinvestmentfirms,assetmanagers,insurers,andcreditinstitutions)mustdisclosewhatproportionoftheiractivitiesqualifyastaxonomyaligned.Itisalsolikelythatsmallandmediumenterprises(SMEs)willberequiredtoreportthesemeasurementsasinvestorsandend-producerspassthroughtheirreportingrequirements.Asthisinformationbecomespervasive,creatingmoreconsistencyandhighercomparabilityacrosssectorsandmarkets,financialmarketparticipantswillbeabletoscreenthemarketanddesignnewproducts,suchastaxonomy-relatedthematicfunds,thatfocusonfundingtaxonomy-alignedactivities,bridginginvestorswhowanttosupportpositiveenvironmentalimpactandentitiesthatdifferentiatethemselvesthroughacceptedstandards.Chinahasalsorecognisedtheimportanceofhavingatangibledefinitionofgreenactivitiesasafoundationofitsgreenfinancialsystem.FivepillarsareshapingChina’scurrentgreenfinancialsystem1.Greenfinancialstandardsanddisclosurerequirements2.Financialinstitutionsupervision3.Incentiveandrestraintmechanisms4.Greenfinancialproductandmarketsystems5.InternationalcooperationWithaseriesofaccompanyingpolicies,thegreentaxonomyislikelytobewidelyadoptedasareferencetoolasfinancialpartiesboosttheirgreenassetholdingsandexploregreenfinancing-relatedinnovations.ThedevelopmentoftheCGTisinstrumentalinsupportingmutualunderstandingoftaxonomiesbetweenChinaandtheEU,leadingtotheadoptionofataxonomyoncross-bordergreencapitalflow.ChinaConstructionBank(CCB)issuedthefirstgreenbondundertheCGTinJanuary2022.ThishassetaprecedentforincorporatingtheCGTtosupportrobustgreenlabellingaccordingtointernationallyrecognisedstandards.TaxonomyapplicationforfinancialintermediariesandinvestorsUndergreenfinancialregulationswheretaxonomydefinesacommonlanguage,financialinstitutionsandinvestorscanleveragetheclassificationsystemforproductandservicedevelopment,riskmanagement,andmarketingandbranding.ProductdevelopmentTheEUTaxonomyRegulationappliestoallequityanddebtinstrumentsintheregion.Thispushesmorefinancialinstitutionstodisclosetheextenttowhichfinancialproducts,includingequityfunds,ETFs,bondfunds,andindexfunds,alignwiththeEUtaxonomy.Thesameappliestolargecorporations.Asmoredatabecomesavailableattheentityandfundlevels,financialinstitutionsmaybeabletodesignEUtaxonomytheme-relatedproductssuchasbondorequityfunds,orfundoffunds.TaxonomieshavebeenwidelyusedinbondissuanceinChinaandapplyingtheCatalogueismandatoryforChinesedomesticgreenbondissuers.Theonshoregreenbondmarket,whichbeganin2016,hadreachedUSD36.3bnby2020.13Typesofissuersalsoproliferated,rangingfromgovernment-bankedentities,financialcorporates,non-financialcorporates,localgovernments,andpolicybanks.Overthepastseveralyears,thelocaldefinitionsofgreenhavebeenabsorbedintothevernacularofbondinvestorsandissuers.Greenbondindiceshavealsobeendeveloped,providinginvestorswithinformationontheshapeandsizeofthemarket,performancemeasurementtools,andtargets.Suchindiceshavelogicallyfacilitatedindex-basedfinancialproducts.Globalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative10Table4.TaxonomiesserveasakeypartofsustainablefinancingpoliciesinboththeEUandChina.EUtaxonomyChina’sgreentaxonomyOverarchingpolicyframework-EuropeanGreenDeal:transformingEUintoamodern,resource-efficient,andcompetitiveeconomy(nonetemissionsofGHGby2050,economicgrowthdecoupledfromresourceuse,andnopersonandnoplaceleftbehind,presentedinDecember2019)-ActionPlanonSustainableFinance,adoptedbytheEuropeanCommissioninMarch2018.Theplanlists10actionstofurtherconnectfinancewithsustainability-IntegratedReformPlanforPromotingEcologicalProgress:promoteanewpatternofmodernisationinwhichhumankinddevelopsinharmonywithnature(effective21September2015)-GuidingOpinionsofthePeople’sBankofChina,theMinistryofFinance,theNationalDevelopmentandReformCommission,andotherDepartmentsonBuildingaGreenFinancialSystem(effective31August2016)-Otherguidingopinions17Jurisdiction-MemberStatesandtheEUwhenadoptingmeasuresorsettinguprequirementsonmarketactorsconcerningfinancialproductsorcorporatebondsthataremarketedasenvironmentallysustainable-Financialmarketparticipantswhoofferfinancialproductsasenvironmentallysustainableinvestmentsorasinvestmentshavingsimilarcharacteristics-Anyissuers(foreignordomestic)issuinggreenbondsinChina,includingbutnotlimitedtogreenfinancialbonds,greencorporatebonds,greenenterprisebonds,greendebtfinancingtoolsandgreenasset-backedsecuritiesRegulationTheTaxonomyRegulation(publishedon22June2020).Provisionsonclimatechangemitigationandclimatechangeadaptationapplyfrom1January2022;provisionsonotherfourenvironmentalobjectiveswillapplyfrom1January2023-NDRCGreenIndustryGuidingCatalogue(effective20May2019)-PRCGreenBondEndorsedProjectCatalogue-2021version(effective1July2021)Coverage-Aclassificationsystemthatlistsoutgreen,orenvironmentallysustainableeconomicactivitiesthatmakeasubstantialcontributiontoatleastoneoftheEU’ssixclimateandenvironmentalobjectives,observesDNSHrules,anddemandsminimumsocialsafeguards-Atransparencytoolthatwillintroducemandatorydisclosurerules,togetherwithNon-FinancialreportingDirective(NFRD)andSustainableFinanceDisclosureRegulation(SFDR)18-Aclassificationsystemthatsupportsgreenindustries,greenprojects,orgreeneconomicactivitiesthatmeetspecifiedconditionsApplicationingreenbondissuance-TheEUtaxonomyunderpinstheEuropeangreenbondstandard,whichisvoluntary-MandatoryforonshoregreenbondissuancetobelabelledgreenOtheruses-Mandatoryuse:Largefinancialandnon-financialcompanies(underNFRD)willhavetodisclosetowhatextenttheirbusinessactivitiesmeettheEUtaxonomycriteria.Financialmarketparticipantswillhavetodisclosetowhatextenttheactivitiesthattheirfinancialproductsfundmeetthecriteria(onclimatemitigationandadaptationobjectivesfromJanuary2022,ontheotherfourobjectivesfromJanuary2023)-Voluntaryuses:manypossiblevoluntaryusesbycompanies,financialintermediaries,andinvestors(e.g.forcompaniestoplantheirclimateandenvironmentaltransitionandraisefinanceforthetransition,andforfinancialinstitutionstodesigncrediblegreenfinancialproducts)Globalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative11GreenABS,canbeusedtoprovidefundingtoSMEsandareexpectedtocontributetoongoingmarketgrowth.14Outstandinggreenloans(RMB12tnatendof2020)couldsupportthegrowthofthismarketpendingfurthertighteningofgreenloandefinitionsinlinewiththeCatalogue.15RiskManagementTaxonomiesofferanimportantreferenceforriskmanagersandinternalauditorsandcanbeembeddedintoduediligenceandassessmentonprospectivegreenprojects,toavoidambiguityandgreenwashing.Asfinancialinstitutionsarenavigatingthetransitiontoalow-carboneconomy,agreenindustryclassificationcanserveasanimportantreferencetool.BrandingTaxonomiesestablishgreendefinitions.Thispresentsopportunitiesforfinancialinstitutionstoexplainandcommunicatetheirgreenfinancialstrategiesusingacommonlanguage.ICBCisoneofthebiggestbanksinChinaandhasembracedthetaxonomyinallitsactivities.Itpositionsitselfasapioneerandleaderingreenfinanceasanactiveissuer,underwriter,andinvestorofgreenbondsandotherbusinessessuchasgreencreditandgreenleasing.16TaxonomyapplicationforentitiesEntitiescanusegreentaxonomiestoclassifyandcommunicatetheirclimate-relatedriskexposureandpromotetheirsustainableortransitionstrategies.Thosethatarewell-positionedandpreparedmayhavefirst-moveraccesstocheapergreenfinancing.Taxonomieshavebeenwidelyadoptedattheprojectlevelthroughtheuse-of-proceedsgreenbonds.Tofacilitatemoresectors,especiallythecarbon-intensiveones,anotherkindoftaxonomyorlabelingsystemisneededtohelpthemfundamentallyreshapeandtransformtheirstrategy.ClimateBondshasproposedaflexibleframeworkfortheuseofthetransitionlabel,facilitatingentitiestohaveaccesstofundingusingdifferentfinancialinstrumentssuchasequity,SLBs,orgeneral-purposebonds.Taxonomiescanbeappliedtopolicies,financialinstruments,entities,andprojectsaswellasallsectorsofindustriesinaneconomy.Taxonomiesarethelynchpinofanygreenfinancialsystemandinstrumentalinthetransitiontoalow-carbon,climate-resilient,andresource-efficienteconomy.Globalgreentaxonomydevelopment,alignment,andimplementationClimateBondsInitiative12Policymakersandmarketparticipantsarestartingtoembracetaxonomiesasapowerfultooltomobilisegreencapitalforthetransitiontoanenvironmentallysustainableeconomy.Manyjurisdictionsaroundtheworldalreadyhavetaxonomiesinplaceorareintheprocessofactivelydraftingthem.Whileapproachesintaxonomydevelopmenttendtodifferfromcountrytocountry,theexistingeffortsaregenerallyfollowingacommonsetofprinciples:science-based,dynamic,incorporatingmeasuresforDNSH,andanemphasisontheregionalcharacteristicsandutilisationofexistinglabelsandregulations.Meanwhile,topreventmarketfragmentationandavoidbarrierstocross-borderflowsofgreencapital,furtheralignmentsandinteroperabilityintaxonomiesareurgentlyneeded.Regulatorsnowrealisethatasuccessfulgreentaxonomyneedstostrikeacarefulbalancebetweencompatibilitywithinternationalpracticesandregionalcircumstances.Taxonomiesalsoneedtobedynamicandflexibletointegratefuturechangesinthemarketandtechnologydevelopment.ChinaandtheEUhavebeenleadingtheeffortsintaxonomyharmonisation,throughtheIPSFplatformwhichoffersastrongfoundationtoothers.5.ConclusionanddiscussionTaxonomiesmustbereasonablypracticabletoencouragemaximumintegration.Investorsandentitiescanusetaxonomiestoinformproductdevelopment,riskmanagement,branding,anddisclosure.However,implementationchallengesremainincludingadaptingtaxonomiestoaccommodatetheclimategoalsofvariousjurisdictionsandcombiningtaxonomieswithexistingESGorothertypesofsustainabilityscoring.Therearealsovariationsinthedataquality,transparency,comparability,andavailability.Therefore,toimproveusability,feedbackfrominvestorsandcompaniesontheirexperiencesofusingtaxonomiesmustbeacknowledgedinfurtherdevelopments.Taxonomiesmustcontinuetoevolvetocaptureemergingscientificconsensusandtechnologicaladvancements.Extendingexistinggreentaxonomiestoincludetransitionguidanceforhigh-emittingsectorswillbeessentialiftheobjectivesoftheParisAgreementaretobemet.Decarbonisinghardtoabatesectorsmusttakepriorityto2030whentheimpactcanbegreatest.TaxonomiesunderdevelopmenthavestartedtoembracetheconceptsoftransitionactivitiesdescribedintheEUtaxonomy.Furthermore,thereisgrowingsupportfortaxonomyexpansiontoadvanceothersocialandenvironmentalobjectives,includingbiodiversityonlandandinoceans,andclimateandsocietalresilience.Endnotes1.ISO/TR32220:Sustainablefinance—Basicconceptsandkeyinitiatives.2021.https://www.iso.org/standard/77786.html2.NATIXIS.2021.TheNewGeographyofTaxonomies,AGlobalStandard-settingRace.https://gsh.cib.natixis.com/api-website-feature/files/download/12087/the_new_geography_of_taxonomies_final_version_november__2021_natixis_gsh.pdf3.FoSDA.2021.Taxomania!AnInternationalOverview.https://futureofsustainabledata.com/taxomania-an-international-overview/4.UN-DESAandIPSF.2021.Improvingcompatibilityofapproachestoidentify,verifyandaligninvestmentstosustainabilitygoals.https://g20sfwg.org/wp-content/uploads/2021/09/G20-SFWG-DESA-and-IPSF-input-paper.pdf5.TechnicalExpertGrouponSustainableFinance.PresentationonEUtaxonomyusabilityhttps://ec.europa.eu/info/sites/default/files/business_economy_euro/events/documents/finance-events-200312-presentation-taxonomy-usability_en.pdf6.Testingthetaxonomy.2020.https://www.unpri.org/download?ac=116627.GreenBondEndorsedProjectsCatalogue(2021Edition).http://www.pbc.gov.cn/goutongjiaoliu/113456/113469/4342400/2021091617180089879.pdf8.OECDGuidelinesforMultinationalEnterprisesandtheUNGuidingPrinciplesonBusinessandHumanRights,includingtheprinciplesandrightssetoutintheeightfundamentalconventionsidentifiedintheDeclarationoftheInternationalLabourOrganisationonFundamentalPrinciplesandRightsatWorkandtheInternationalBillofHumanRights.9.SouthAfricaSustainableFinanceInitiative.http://sustainablefinanceinitiative.org.za/taxonomy-working-group-oct/10.SustainableFinance-DefiningGreenTaxonomyforCanada.https://www.scc.ca/en/standards/notices-of-intent/csa/sustainable-finance-defining-green-taxonomy-for-canada11.EUTechnicalExpertGrouponSustainableFinance.2020.Taxonomy:FinalreportoftheTechnicalExpertGrouponSustainableFinance.https://ec.europa.eu/info/sites/default/files/business_economy_euro/banking_and_finance/documents/200309-sustainable-finance-teg-final-report-taxonomy_en.pdf12.GuidelinesforEstablishingtheGreenFinancialSystem(2016),Article113.ClimateBondsInitiativedata.14.HKEXResearchpaper.TheBurgeoningMainlandGreenABSMarketandthePotentialSupportfromtheHongKongMarket.https://www.hkex.com.hk/-/media/HKEX-Market/News/Research-Reports/HKEx-Research-Papers/2021/CCEO_GreenABS_202105_e.pdf?la=en15.BaseassetofgreenloansasclassifiedbyPBOC’sSpecialStatisticalFrameworkforGreenLoans,notbytheCatalogue16.ICBC2020SpecialReportonGreenFinance.http://v.icbc.com.cn/userfiles/Resources/ICBCLTD/download/2021/2020lv202110.pdf17.EUCommission.FAQ:WhatistheEUTaxonomyandhowwillitworkinpractice?https://ec.europa.eu/info/sites/default/files/business_economy_euro/banking_and_finance/documents/sustainable-finance-taxonomy-faq_en.pdf18.Otherguidingopinionsinclude:GuidingOpinionsonBuildingaModernEnvironmentalGovernanceSystemIssuedbytheGeneralOfficeoftheCPCCentralCommitteeandtheGeneralOfficeoftheStateCouncil;GuidingOpinionsoftheStateCouncilonAcceleratingtheEstablishmentofaSoundEconomicSystemwithGreen,Low-carbonandCircularDevelopmentDisclaimer:TheinformationcontainedinthiscommunicationdoesnotconstituteinvestmentadviceinanyformandtheClimateBondsInitiativeisnotaninvestmentadviser.Anyreferencetoafinancialorganisationordebtinstrumentorinvestmentproductisforinformationpurposesonly.Linkstoexternalwebsitesareforinformationpurposesonly.TheClimateBondsInitiativeacceptsnoresponsibilityforcontentonexternalwebsites.TheClimateBondsInitiativeisnotendorsing,recommendingoradvisingonthefinancialmeritsorotherwiseofanydebtinstrumentorinvestmentproductandnoinformationwithinthiscommunicationshouldbetakenassuch,norshouldanyinformationinthiscommunicationberelieduponinmakinganyinvestmentdecision.CertificationundertheClimateBondStandardonlyreflectstheclimateattributesoftheuseofproceedsofadesignateddebtinstrument.Itdoesnotreflectthecreditworthinessofthedesignateddebtinstrument,noritscompliancewithnationalorinternationallaws.Adecisiontoinvestinanythingissolelyyours.TheClimateBondsInitiativeacceptsnoliabilityofanykind,foranyinvestmentanindividualororganisationmakes,norforanyinvestmentmadebythirdpartiesonbehalfofanindividualororganisation,basedinwholeorinpartonanyinformationcontainedwithinthis,oranyotherClimateBondsInitiativepubliccommunication.PreparedbyClimateBondsInitiativeandsponsoredbyUKPACTDesign:GodfreyDesign©PublishedbyClimateBondsInitiative,February2022www.climatebonds.net