摘要
建筑业碳减排是实现“双碳”目标的重要途径,而技术创新是促进建筑业低碳转型的关键。通过对建筑碳中和技术进行专利分析,评估建筑碳中和技术的现状、热点和趋势。研究发现,近年来建筑碳中和技术专利授权大幅增加,表明技术创新取得了较大进步;但目前仍存在一些挑战,如区域创新发展不平衡、专利创新价值不足等。研究结果还表明,可再生能源利用、建筑电气化提升等相关技术是创新发展的重点领域,而建筑碳中和技术未来发展更加注重可持续性,智能化、绿色化将成为技术主流。未来建筑碳中和技术发展将更注重技术、产业与市场的交叉融合,以推动全行业模式变革。研究结果可为建筑行业的碳中和推进及促进技术创新的政策制定提供参考。
Reducing carbon emissions in the building industry is a crucial pathway towards achieving the"Dual-Carbon Goals"(realizing carbon peak before 2030 and carbon neutrality before 2060)in China.Technological innovation is a vital factor in promoting low-carbon transformation in the building industry.This paper assesses the development of building carbon neutral technologies by analyzing the patents of relevant technologies and discusses the focusing areas and future trends.The study reveals that the number of granted patents related to building carbon-neutral technologies has increased significantly in recent years,indicating that technological innovation has made considerable progress.Nonetheless,there are still some challenges such as the unbalanced development of regional innovation and the insufficient value of patent innovation.The results of the study also indicate that the use of renewable energy in buildings and improvement of building electrification are the key areas of innovation and development.In the future,the development of carbon-neutral technologies in buildings will focus more on sustainability,intelligence,and greening,which will become the mainstream.Concurrently,the prospective evolution of carbon-neutral building technology will prioritize the intermingling of technology,industry,and market with the objective of facilitating the transformation of the entire industry pattern.The insights in this paper can serve as a foundation for the advancement of carbon neutrality in the construction industry and the policymaking for stimulating technological innovation.
作者
谢宗杰
潘毅夫
李凯健
令狐敏捷
XIE Zongjie;PAN Yifu;LI Kaijian;LINGHU Minjie(School of Management Science and Real Estate,Chongqing Univeristy,Chongqing 400044,China;The Department of Urban Planning and Design,The University of Hong Kong,HKSAR 999077,China;BOE Technology Group Co.,Ltd,Chongqing 400700,China)
出处
《建筑节能（中英文）》
CAS
2024年第5期38-44,57,共8页
Building Energy Efficiency
基金
重庆市社会科学规划资助项目(2023NDYB84)
国家自科基金资助项目(72371041)。
关键词
碳中和
建筑技术
专利分析
carbon-neutrality
building technology
patent analysis
