第十五届全国运动会将打造历史上首届"碳中和"全运会，广东赛区的89个场馆目前已经交付使用，这些场馆里有什么"绿色密码"，我们先到国内首个零碳体 育场馆——广州大学城体育中心攀岩场去看看。 据介绍，天河体育中心的场馆改造是通过系统应用节能环保建材、高效机电设备、智慧照明系统，配合海绵城市措施，形成技术组合拳，有效降低场馆全生 命周期碳排放。 大学城零碳攀岩场 自己发电 还会省钱 0:00 总台央视记者武兵介绍，她刚踏进广州大学城体育中心攀岩场，目光就被两样东西吸引——墙上五颜六色的"凸起疙瘩"，以及密密麻麻的"蓝色小方块"。这 两个看似普通的设计，实则藏着让该场馆成为"国内首批零碳体育场馆"的关键秘密，戳视频↑一起来探寻这个能"自己发电、还会省钱"的赛场有多酷。 天河体育场 环保技术组合拳 降碳率超56% 作为广州的体育符号之一，天河体育中心承办过六运会、九运会和亚运会的赛事，此次十五运会，天河体育中心承担足球、排球、三人篮球等多项赛事任 务，那里又有怎样的改变呢？ 0:00 广州市设计院集团有限公司 绿色低碳设计负责人 谭海阳：改造之后，天河体育中心体育场的建筑的降碳率可以达到56.9%。我们采用的是高效的全 ...

Core Points - The 15th National Games will be held from November 9 to 21, aiming to be the first "carbon-neutral" event in its history [1][2] - The Guangdong competition area features 89 venues, with over 90% being upgraded from existing facilities [1] - The Tianhe Sports Center implements various carbon reduction measures, including energy-efficient materials and smart lighting systems [1][2] Venue Design and Features - The Tianhe Sports Center has hosted previous National Games and will host events like football, volleyball, table tennis, and 3x3 basketball this year [1] - The center uses high-efficiency all-DC variable frequency air conditioning systems, potentially reducing energy consumption by 11% to 23% [1] - All lighting fixtures have been replaced with LED lights, combined with an intelligent lighting control system that can save over 45% energy [1] Green Initiatives - The venue's running tracks utilize a domestically developed prefabricated rubber system that is 100% recyclable [1] - The event's organizing committee emphasizes a "green, shared, open, and clean" philosophy, integrating a zero-waste concept into the event planning [2] - A carbon management platform monitors real-time data on electricity, water usage, and carbon emissions, providing alerts for unusual consumption patterns [2]

Core Viewpoint - The 15th National Games will be held from November 9 to 21, aiming to be the first "carbon-neutral" event by implementing carbon reduction measures across various aspects such as venue construction, energy supply, and event organization [1][6]. Group 1: Venue Construction and Design - The Guangdong competition area features 89 venues, with over 90% being upgraded from existing facilities [1]. - The Tianhe Sports Center, which has hosted previous National Games, will host events like football, volleyball, table tennis, and 3x3 basketball, incorporating multiple carbon reduction initiatives [1]. - The center utilizes energy-efficient building materials and high-efficiency electromechanical equipment, along with a smart lighting system [1]. Group 2: Energy Efficiency Measures - The sports center employs a high-efficiency all-DC variable frequency air conditioning system, which can further reduce energy consumption by 11% to 23% [5]. - All lighting fixtures in the venue have been replaced with LED lights, combined with an intelligent lighting control system to achieve over 45% energy savings [5]. - The running tracks are made from a domestically developed prefabricated rubber system that is 100% recyclable [5]. Group 3: Carbon Management and Monitoring - The organizing committee adheres to principles of "green, shared, open, and clean" while integrating a "waste-free" concept into the event planning [6]. - The Tianhe Sports Center features an energy-carbon management platform that displays real-time data on electricity, water usage, carbon emissions, and environmental parameters [6]. - The platform can monitor energy consumption anomalies and issue alerts when usage exceeds the 30-day average [8]. Group 4: Sustainable Practices - Prior to the event, relevant departments have conducted green planning to promote the waste-free concept [10]. - Event organizers are encouraged to prioritize recyclable materials in venue construction and increase government green procurement efforts [10]. - Digital solutions such as electronic tickets and digital event guides are being promoted to reduce paper consumption [10].