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实现净零能耗的12个步骤.pdf

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1、BROUGHT TO YOU BYWelcome to the2Ken Thacker,AIA,LEED APMacy Carman-Goeke,AIA,WELL APBrice Watson,PEGetting to a Net Zero BuildingA 12 Step Program Getting to Net Zero Energy BuildingA 12 Step Program Presentation Learning Objectives Attendees will learn about:Critical steps in the planning and desig

2、n process,presented in order of priority Useful guidelines and rules of thumb for planning and design of net-zero energy buildings Lessons learned from more than a dozen net-zero energy projects How to deliver net-zero energy projects for no added costKen Thacker,AIA,LEED APVMDO ArchitectsPrincipalP

3、resentersMacy Carman-Goeke,AIA,WELL APVMDO ArchitectsArchitectBrice WatsonCMTA Consulting EngineersMEP Engineer1.What exists is possible.2.Youre creating the future now.3.Conservation first.4.People Matter.Remember This!1.What exists is possible.2.Youre creating the future now3.Conservation first.4.

4、People Matter.Remember This!A Common Definition for Zero Energy Buildings:“an energy-efficient building where,on a source energy basis,the actual annual delivered energy is less than or equal to the on-site renewable exported energy.”NZE(site)=Within a given site,a building that produces as much ene

5、rgy as it uses in the course of a yearTOTAL ENERGY CONSUMPTION OF A BUILDINGMontgomery County GHG Emissions TargetsMontgomery County has been a national leader in responding to the challenge of climate change.Setting aggressive GHG emissions reduction targets,the County aims to reduce GHG emissions

6、80%by 2027 and 100%by 2035.To achieve this ambitious goal,the County government must lead by example by:generating solar,CHP,and other low emissions energy on County facilities;reducing fuel consumption through green fleet operations;building high performance green buildings;continually improving en

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本文主要内容是介绍如何实现零能耗建筑,通过一个12步项目,强调了规划与设计过程中的关键步骤,并分享了多个零能耗项目的经验教训。以下是关键点: 1. **零能耗建筑定义**:年实际能耗低于或等于现场可再生能源输出的能源高效建筑。 2. **Montgomery县的气候应对**:目标是到2027年减少80%的温室气体排放,到2035年达到100%。 3. **项目案例**:多个学校项目实现了低能耗,例如Discovery Elementary School的EUI为14.7 kBTU/sf/year。 4. **设计要点**:包括紧凑的建筑形式,高效的隔热,合理的窗墙比,LED照明,地热HVAC等。 5. **成本与效益**:Discovery Elementary School的能源成本远低于平均水平,每年节省超过$100K的能源费用。 6. **零能耗可行性**:零能耗建筑是可信、可行且必要的,多个项目已证明其投资回报。 核心数据引用: - Discovery Elementary School的EUI目标为23 kBTU/sf/year,实际为14.7。 - Montgomery县的目标是到2027年减少80%的温室气体排放,到2035年达到100%。 - Discovery Elementary School的能源成本为$0.11/sf,而平均APS小学为$1.32/sf。
"实现零能耗建筑的秘诀是什么?" "如何打造低成本、高效益的零能耗学校?" 哪些技术让建筑实现能源自给?"
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