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脱碳之旅的下一步.pdf

上传人: 柒柒 编号:1099683 2026-01-25 8页 2.98MB

1、NEXT STEPSin the Decarbonization JourneySpeaker:Sachin AnandThe Built Environment has made strides towards delivering sustainable buildings over the past 25 years.Learn about the Next Steps in this Journey towards Decarbonization with an emphasis on building systems.Hear about opportunities for impr

2、oved outcomes during design,construction and operation of buildings.PROJECT PROCESSCHALLENGES TO THE PROJECT PROCESSCHALLENGE 1:INTEGRATED DESIGN&ANALYSIS WATER COOLED VRFRADIANTVAV11.611.611.610.810.810.80.80.80.810.912.219.96.25.011.02.53.12.90.010.020.030.040.050.060.0C-CHILLED BEAMS WITH DOASB-A

3、IR COOLED VRF WITH DOASA-VAV AHU AND HOT WATERREHEATSYSTEM ENERGY USAGE COMPARISON-EUI KBtu/yr-sfMISCELLANEOUSLIGHTINGSERVICE WATER HEATINGHEATINGCOOLINGHVAC EQUIPMENT$89,353/YR56.9 TOTAL EUI$62,701/YR43.4 TOTAL EUI$58,481/YR42.6 TOTAL EUI6001 CASS 6001 CASS-MIMICHALLENGE 1:INTEGRATED DESIGN&ANALYSI

4、S Whats Working?Tools and Computing PowerData VisualizationWhats Not Working?Siloing between Analysis/Modeling and DesignOpportunitiesDesigner led AnalysisCross Training6001 CASS 6001 CASS-MIMIWhats Working?Technology-Hardware and SoftwareVisibility into DataWhat Not Working?Install and Start UpMain

5、tenanceOpportunitiesPolicyResourcesTrainingCHALLENGE 2:METERING AND CONTROLS7 VAN BUREN 7 VAN BUREN-ILILACADEMY FOR GLOBAL CITIZENSHIP ACADEMY FOR GLOBAL CITIZENSHIP-ILILCHALLENGE 3:BUILDING TURNOVERWhats Working?AwarenessImproved TechnologyWhats Not Working?Building TurnoverLack of ResourcesPriorit

6、ize comfort complaints over efficiencyOpportunitiesResources grants and rebates for operationsPolicyED KAPLAN FAMILY INSTITUTE FOR INNOVATION&TECH ENTREPRENEURSHIP,ILLINOIS INSTITUTE OF TECHNOLOGY ED KAPLAN FAMILY INSTITUTE FOR INNOVATION&T

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1. **建筑脱碳进展与挑战**:过去25年,建筑环境在可持续建筑方面取得进展,但脱碳旅程仍面临设计、施工和运营中的系统优化挑战。 2. **核心数据对比**:不同系统能耗差异显著——水冷VRF辐射系统(EUI 56.9 KBtu/yr-sf)>风冷VRF+DOAS(43.4)>VAHU+热水再热(42.6),年运行费用最高达$89,353。 3. **三大挑战**: - **集成设计与分析**:工具与数据可视化有效,但设计与建模脱节,需设计师主导分析及跨领域培训。 - **计量与控制**:技术进步,但安装调试与维护不足,需政策支持(如“能源检查员”)和资源投入。 - **建筑交接**:意识提升,但资源短缺及舒适优先于能效,需补贴和交接培训机制。 4. **下一步方向**:设计师主导分析、政策引导、资源投入及培训,推动建筑全周期脱碳。
**建筑脱碳下一步?** **设计如何更高效?** **运维如何优化?**
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