Group 1 - The core idea of the articles revolves around the innovative green energy solutions implemented by the Guangzhou Power Supply Bureau to support the 15th National Games, emphasizing low-carbon and reliable power supply [1][2][3] - The 500 kV Kebe Substation, as the first "near-zero energy consumption" substation in China, will significantly reduce carbon emissions by approximately 565 tons annually, equivalent to planting a large forest [2][3] - The substation integrates green building standards and smart low-carbon technologies, achieving 100% green electricity supply for its office and living facilities [2][3] Group 2 - The hydrogen energy emergency power vehicle developed by the Guangzhou Power Supply Bureau can provide stable power for up to 6 hours, featuring zero emissions and low noise, making it suitable for events [4] - The "Hydrogen Rotation" drone, equipped with a hydrogen fuel cell system, achieves zero-carbon flight and can cover over 70 kilometers, enhancing the efficiency of power line inspections during the event [5][6] - The drone operates in a "hydrogen-electric hybrid" mode, ensuring stable performance in extreme temperatures, thus contributing to the safety and stability of the power grid during the games [6]

南都讯 8月14日，广州市召开"全运年看广州"系列发布会，介绍了广州市在低碳城市建设方面的创新举 措，以及广州赛区绿色低碳全运筹备的相关工作情况。 南都记者在会上了解到，广州聚焦全运会场馆绿色低碳改造，14个场馆全部完成绿建改造，2个场馆获 零碳建筑预认证，天河体育中心体育场更是全国首个近零碳大型体育场改造项目。而广州市还开发《广 州林业碳普惠方法学》，全市5家林场向市执委会捐赠近8.3万吨林业碳汇，成为市执委会收到的首单大 额碳信用捐赠产品。 14个场馆全部完成绿建改造 全国首个近零碳大型体育场改造项目落户天河 据广州市生态环境局市管一级调研员、新闻发言人郑则文介绍，按照"办赛事就是办城市"理念，广州将 赛事举办作为推动经济社会全面绿色发展的重大契机，美丽全运、绿色办赛工作已取得阶段性进展。 其中，广州的场馆改造实现绿色化，14个场馆全部完成绿建改造，2个场馆获零碳建筑预认证；打造2家 绿色酒店、6家无废酒店。而在能源能源供应方面，广州也实现清洁化，其中比赛场馆全部实现绿电供 应，建成1.3万m2光伏设施，引入150台新能源物流配送车，4台零排放、无污染的氢能源车，还应用了 全球首台集成固态储氢技术的氢能应 ...

Core Insights - The Southern Power Grid announced the opening of its technology exchange center for group reservations, coinciding with International Museum Day, showcasing advanced energy technology to the public [1][3] - The Guangzhou Power Display Hall and other centers will host various educational activities, attracting nearly a thousand citizens to experience cutting-edge energy technology [1][4] Group 1: Technology Exchange Center - The Southern Power Grid Technology Exchange Center is designed as an innovative complex for academic exchange, intellectual property operations, and technology showcase, covering an area of 6,650 square meters [3] - The center aims to highlight the latest explorations in digitalization and green energy, showcasing advanced technologies in the world's most complex and stable AC/DC interconnected power grid [3][4] Group 2: Educational Activities - The Guangzhou Power Display Hall will open for individual reservations on Saturdays starting May 24, enhancing opportunities for public learning and family educational experiences [3][4] - The display hall features historical artifacts, including the oldest existing generator in Guangzhou, providing insights into the city's century-long power development [4] Group 3: Power Supply for Events - The Guangzhou Power Supply Bureau has invested in infrastructure to ensure stable power supply for the 15th National Games, promoting green technologies such as hydrogen energy emergency power vehicles and drones [4][6] - The bureau's initiatives aim to ensure that all venues for the games utilize 100% green electricity, aligning with environmental commitments [4][6] Group 4: Public Engagement and Knowledge Sharing - The Southern Power Grid hosted a "Power Talk" lecture series to educate the public on energy industry topics, including power quality and the importance of collaborative efforts in electricity management [8][9] - Experts discussed the advantages of hydrogen energy as a clean and efficient energy source, highlighting the company's advancements in hydrogen energy technology and its role in enhancing grid stability [9]