当前位置:首页 > 报告详情

联合国环境规划署:全球建筑和施工现状报告(英文版)(100页).pdf

上传人: AG 编号:606145 2024-01-01 100页 5.18MB

1、2023 Global Status Report forBuildings and ConstructionBeyond foundationsGlobal Status Report forBuildings and ConstructionBeyond foundationsMainstreaming sustainable solutions to cut emissions from the buildings sector 2024 United Nations Environment ProgrammeISBN:978-92-807-4131-5Job number:CLI/26

2、21/NAThis publication may be reproduced in whole or in part and in any form for educational or non-profit services without special permission from the copyright holder,provided acknowledgement of the source is made.The United Nations Environment Programme would appreciate receiving a copy of any pub

3、lication that uses this publication as a source.No use of this publication may be made for resale or any other commercial purpose whatsoever without prior permission in writing from the United Nations Environment Programme.Applications for such permission,with a statement of the purpose and extent o

4、f the reproduction,should be addressed to the Director,Communication Division,United Nations Environment Programme,unep-communication-directorun.org.DisclaimersThe designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the

5、part of the Secretariat of the United Nations concerning the legal status of any country,territory,city or area or of its authorities,or concerning the delimitation of its frontiers or boundaries.Mention of a commercial company or product in this document does not imply endorsement by the United Nat

6、ions Environment Programme or the authors.The use of information from this document for publicity or advertising is not permitted.Trademark names and symbols are used in an editorial fashion with no intention on infringement of trademark or copyright laws.The views expressed in this publication are

word格式文档无特别注明外均可编辑修改,预览文件经过压缩,下载原文更清晰!
三个皮匠报告文库所有资源均是客户上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作商用。
根据报告的内容,本文主要概括了全球建筑和建设部门在应对气候变化方面的最新进展和挑战。主要内容包括: 1. 2022年,建筑部门占全球温室气体排放的21%,建筑运营和材料生产导致的二氧化碳排放达到近100亿吨。 2. 建筑部门的能源需求在2022年约占全球能源需求的34%,其中建筑运营占30%,建筑材料生产占4%。 3. 尽管建筑能效有所提高,但2022年建筑部门的能源需求和碳排放比2021年增长了约1%。 4. 2022年全球建筑能效投资超过2850亿美元,但预计2023年将下降,主要原因是借贷成本上升和建筑成本增加。 5. 全球建筑气候追踪器(GBCT)显示,建筑部门的脱碳进展缓慢,与2050年净零排放目标相比存在40个脱碳点的差距。 6. 建筑部门需要更强的政策支持,包括提高新建和现有建筑的能效,减少建筑材料和施工的整个生命周期碳排放,以及增加对能效和零碳建筑的投资。 7. 各国政府应制定和执行建筑和建设部门的气候行动路线图,加强建筑能效法规,并增加对建筑脱碳的投资。
建筑行业如何实现净零排放? 建筑材料生产对碳排放的贡献有多大? 各国在建筑能效政策方面有哪些进展?
客服
商务合作
小程序
服务号
折叠