mics,Nanjing210046,China)Abstract:Inthepastthreeyearsof2005to2007,operationofthenationaleconomyinJiangsuProvinceshowsthatbecauseoftheheavychemicalindustryinJiangsuin2007isstillinthebusinesscycletorun,theunitGDPenergyconsumptionhasdecreased,butitremainsinthe2000to2004thesameUnitGDPenergyconsumptionoftheplatform,therealturningpointmaybein2008after.binedwithinternationalevidence,JiangsuProvinceshouldadheretoeconomicefficiencyorientedbasedonthetechnicalefficiencyanddesignedtopromotetheunitGDPenergyconsumptioncontinuedtoreduce.AnalysisshowedthatthepriceofenergyalsohassignificantadjustmentroletotheunitGDPenergyconsumption.Keywords:unitGDPenergyconsumption;efficiencyofthetechnical;efficiencyofeconomic;productionfunction—73—©1994-2009ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.