WhatissmallscaleCDM?何谓小规模CDM项目？RegistrationofCDMprojectsCDM项目注册LetterofApproval(LoA)andUnilateralCDM批准函及单边CDM项目CO2,CH4,andN2OemissionfactorsCO2、CH4及N2O排放因子Netcalorificvaluesforfuels燃料净热值Officialhomepage:官方网站http://cdm.unfccc.int/TheDesignatednationalAuthorities(DOEs)指定政府主管机构（DNA）44%ofallCDMprojectsaresmall-scale小规模CDM项目占所有CDM项目的44%Whyissmall-scaleeasier?为何小规模项目相对容易通过审核？Calculationofleakageisonlyrequiredforbiomassprojectsandwherenewequipmentandexistingequipmentattoplacesareexchanged.只有生物质能项目及新旧设备交替处需进行泄漏计算ThesameDOEmayundertakevalidationandverification审定及核查可由同一DOE完成Bundlingisallowed可以小项目打捆Small-scaleprojectsarenotalwayssmall小规模项目并不“小”Specialrulesforsmallscaleafforestation/reforestation小规模造林/再造林项目特殊规定Bundlingwasinthebeginningonlyallowedforsmall-scaleCDMprojects.Nowalsoforlargescaleprojects.在初期仅允许小规模CDM项目打捆目前也允许大规模项目打捆Onevalidation一次审定Oneregistration一次注册Onecertification一次认证Ruleforsmallscalebundles:小规模捆绑规则：Thesizeofofeachtypeinabundleshouldnotexceedthelimitsforsmallscaleprojects(<15,or60).打捆中各项目不得超过小规模项目的规模(<15,or60)Debundlingisnotallowed不允许拆散项目RegistrationofCDMprojectsCDM项目注册ElementsinDNAapprovalletterDNA批准函所包含要素Howlongtimecanaprojectbeunilateral单边项目可维持单边状态的时间DefaultIPCCemissionfactorsIPCC所列排放因子DefaultIPCCemissionfactorsIPCC所列排放因子IPCCCO2emissionfactors(p.57inCDMinformationandGuidebook)IPCCCO2排放因子（CDM信息及指南中）Source:IPCC1996RevisedGuidelinesforNationalGreenhousegasInventories;vol3.:www.ipcc-nggip.or.jp/public/gl/invs6a.htm