视频丨记者探访十五运会赛事场馆 解锁“绿色密码”

Core Viewpoint - The 15th National Games will be the first "carbon-neutral" event in history, with 89 venues in Guangdong already delivered, showcasing innovative "green" technologies [1] Group 1: Zero Carbon Venues - The Guangzhou University Town Sports Center climbing venue is highlighted as the first zero-carbon sports venue in China, featuring designs that allow it to generate its own power and save costs [2][4] - The Tianhe Sports Center has undergone renovations that incorporate energy-efficient materials and systems, achieving a carbon reduction rate of 56.9% [5][9] Group 2: Environmental Technologies - The renovation of Tianhe Sports Center includes high-efficiency direct current variable frequency air conditioning systems, which can further reduce energy consumption by 11% to 23% compared to energy-saving standards [9] - The use of heat-insulating aluminum alloy window frames and low-radiation hollow glass significantly reduces indoor air conditioning load by reflecting solar radiation [10] Group 3: Sustainable Practices - The "zero waste" concept is integrated throughout the venue renovations, ensuring that the green initiatives extend beyond the event itself, transforming venues into community fitness spaces post-Games [11] - The development of a prefabricated rubber track system emphasizes low carbon and zero waste through a closed-loop production and recycling process [12] Group 4: Digital Management - Digital technologies are employed for precise energy consumption management, with real-time monitoring of electricity, water usage, and carbon emissions at Tianhe Sports Center [15] - The energy management platform can issue alerts for abnormal energy consumption, enhancing operational efficiency [17] Group 5: Green Planning - Prior to the event, the Guangdong environmental department prioritized the use of recyclable materials in venue construction and promoted green procurement practices [19] - Initiatives during the event include minimizing solid waste and establishing a recycling system for recoverable materials, with a focus on post-event resource reuse [21]