可编辑文档：美国绿色节能建筑行业市场前景及投资研究报告-培训课件外文版2024.6，万达，万科，恒大，碧桂园.pptx

INDUSTRIESMARKETSGreenandenergy-efficientbuildingsintheUnitedStates

CHAPTER01Buildingemissionsandenergyconsumption

DistributionofgreenhousegasemissionsintheUnitedStatesin2022,byeconomicsectorShareofgreenhousegasemissionsintheU.S.2022,bysectorResidential6.2%Commercial7.3%U.S.territories1.0%Transportation28.4%Agriculture10%Industry22.9%Electricpower24.9%4Description:Thetransportationsectoraccountedforroughly28percentoftotalgrossgreenhousegasemissionsintheUnitedStatesin2022.Light-dutytrucksareresponsibleforthelargestshareoftransportationsectorGHGemissionsintheU.S.Thesecond-largestGHGemittingeconomicsectorintheU.S.wastheelectricpowerindustry,whichaquarteroftotalemissions.ReadmoreNote(s):2022;Basedontotalgrossemissionsof6,343.2MtCO?e.Figuresmaynottotal100%duetorounding.Source(s):EnvironmentalProtectionAgency

CarbondioxideemissionsfromenergyconsumptionintheUnitedStatesfrom1975to2023,bysector(inmillionmetrictonsofcarbondioxide)U.S.carbondioxideemissions1975-2023,bysectorResidentialsectorCommercialsectorIndustrialsectorTransportationsectorElectricpowersector3,0002,5002,0001,5001,000500019751980198519901995200020052006200720082009201020112012201320142015201620172018201920202021202220235Description:TransportationisthelargestsourceofcarbondioxideemissionsfromenergyconsumptionintheUnitedStates.DirectemissionsfromtheU.S.transportationsectorincreased0.9percentin2023,toroughly1.85billionmetrictonsofcarbondioxide(GtCO?).Thesecond-largestcontributortoU.S.CO?emissionsfromenergyconsumptionin2023wastheelectricpowersector,whichgenerated1.4GtCO?.Between1990and2015,theelectricpowersectorwasthebiggestsourceofCO?emissions[...]ReadmoreNote(s):UnitedStates;1975to2023Source(s):EIA

TotalenergyconsumptioninthecommercialsectorintheUn