加纳采用 R290 冷水机组的近零能耗建筑 (nZEB).pdf

1、nearly Zero Energy Building(nZEB)with R290 Chiller in Ghananearly Zero Energy Building(nZEB)with R290 Chiller in GhanaJoseph A.Baffoe|Environmental Protection Authority(EPA)National Ozone Unit(NOU)20.05.2025Asapolicy,Ghanaintendstotransitiontotechnologies with low GWP HC refrigerants and alsointegra

2、ted in buildings to enhance energy efficiencyOfficial Commissioning The Energy Commissions Nearly Zero EnergyBuilding(n-ZEB)was officially commissioned at itshead office in Accra in October 2024Objective To minimise energy consumption and producemajority of the buildings energy needs throughon-site

3、solar PV Install a climate and environmentally friendly PFASfree R290 air conditioning chiller system(1stinentire Africa)2The nearly Zero Energy Building(nZEB)Green Cooling Summit 2025,May 20-21GhanaGhana-Germany Sustainable Partnership ProjectGermany Sustainable Partnership Project3Green Cooling Su

4、mmit 2025,20 21 May 2025Finance&SupportBy Federal Ministry for Economic Cooperation and Development(BMZ)Technical support by GIZ Proklima and Green Cooling Initiative(BMUV)ImplementationImplemented by Deutsche Gesellschaft fr Internationale Zusammenarbeit(GIZ)GmbH in cooperation,Ministry of Energy,E

5、nergy Commission and the National Ozone Unit of GhanaPartnershipThe project reflects the strong partnership between Ghana and Germany in advancing sustainable development.4Green Cooling Summit 2025,May 20-21Uses of the nearly Zero Energy Building(nZEB)UsageServe as a demonstration project to share a

6、chieved results on carbon emission and cost reductions with other public buildings for possible scale up The three-storey n-ZEB building will be used for offices and as a conference centerThe innovative office space demonstrates how buildings can be both energy-efficient and sustainablesets a new st