上海燃气热电联产政策研究

Rese[e-mail]ationSupervisionCenterThebenefitsofgas-basedcogeneration„Energyefficiency„Environmentalbenefits„Economicbenefits„1617MW,14%Capacityofcogenerationis1617MW,whichaccountsfor14%oftotalpowercapacityinShanghai„+CogenerationStyle:Coalfiredboiler+Steamturbine„Cogenerationmatewithdistrictheating.„OnlyfewpublicbuildingsadoptGasTurbineCogeneration.StatusofCogenerationinShanghaiThechancewefacetodevelopthecogeneration„Shortageofpowerinsummer„“”OptimalutilizationofnaturalgasfromthewestChinaValueofexpandinguseofCogenerationinShanghai„Improvesecurityandreliabilityofpowersupply.„Consumer,powerandgasutilitymulti-win„PromotetheenergyefficiencyandreducetheemissionThemodeloffinance&policyanalysisofCHP400FinancialAnalysisGasEngine400KWCHP„40000.24/kwh„1.7„•Annually4000UsageHours,at0.24RMB/kwh.•Heat/ElectricityRatio:1.7•NotsuitableforAirConditionerpowerloadsThebestpowerstructureofself-usedCHP30SomefiguresofcombinedcycleCHPof300MW„(powercapacity):300MW2„steamoutput):660t/h„(priceofNG):1.35RMB/m3„(priceofelectricity)0.37RMB/kwh„(priceofsteam)130RMB/tBarriersforCogenerationDevelopinginShanghai„Lackofcompetitiveabilityofgas-firedcogenerationinsellingpowerandheat.„Itconsumetimeandmoneyforsmall-scaleself-usedcogenerationtosignthecontractofaccesstothegrid,buyingandsellingelectricityetc.„Theenvironmentalbenefitsofcogenerationcannotbecometheeconomicbenefits.BarriersforCogenerationDevelopinginShanghai„Lackofexperiencetoadvancedcogenerationtechnologydesign,operationandmanagement.„——Gasturbinedependonoverseacountries„NoagencyorassociationofcogenerationThesuggestionstopromotetheCHPdevelopment„Establishoperableandtransparentinterconnectionrulesforsmall-scalecogeneration.ThesuggestionstopromotetheCHPdevelopment„ESCOPromotingCHPconsultantindustry,andencouragingESCOandpublicutilitytotakepartintheinvestment,constructionandmanagementofCHP.ThesuggestionstopromotetheCHPdevelopment„CHPplantshouldbeencouragedtoinvolvedinthemanagementandeconomicsofpeakpowerloadsinShanghai,sogetthehightariffofsellingpower.ThesuggestionstopromotetheCHPdevelopment„ThesuggestionstopromotetheCHPdevelopment„Establishthedevelopingplan,assortwiththerelationofdifferentpartnersdirectpilotproject.THANKS!Formoreinformationyoucancontactme:[e-mail]nternationalAirport„2000„„4000KW„11t/hCogenerationinoneRelaxationClub„150kw„ESCO„0.8/kwh5017/„