粤港澳三地赛区准备就绪 十五运会今日开幕

Group 1: Event Overview - The 15th National Games features 34 major competitive events and 23 mass participation events, with a total of 419 sub-events, hosted by 17 cities in Guangdong, Hong Kong, and Macau [1] - A total of 14,252 athletes, 8,491 team officials, and 6,565 technical officials are participating, along with 3,235 registered journalists [1] - As of November 7, 72 competitive events and 145 mass participation events have successfully concluded [1] Group 2: Sustainability Efforts - The carbon emissions from venue renovations in Guangdong are approximately 132,500 tons, accounting for 17% of the total emissions for the event, significantly lower than the 30%-50% range typical for large-scale sports events [2] - Overall carbon emissions for the National Games are expected to be reduced to 750,000 to 800,000 tons through various energy-saving and emission-reduction measures [2] Group 3: Participation from Hong Kong and Macau - Hong Kong is sending its largest delegation ever, with over 600 athletes and around 270 accompanying staff, participating in 28 competitive events and 23 mass participation events, totaling over 1,800 participants [3] - Macau has completed operational tests for all sports events and has a delegation of 400 athletes ready to compete [3] - Macau's ticketing system allows for cross-region purchases, with over 350,000 tickets available, some of which are already sold out [3] Group 4: Technological Integration - The event emphasizes the use of cutting-edge technologies, selecting over 130 high-tech products to enhance operational efficiency and spectator experience [4] - A "smart operation management cloud platform" utilizes digital twin technology for real-time monitoring and management of venue conditions [4] - The event will offer immersive viewing experiences through a multi-angle video collection system [4] Group 5: Unique Features - The torch for the National Games is sourced from combustible ice at a depth of 1,522 meters in the South China Sea, marking a historic first in deep-sea fire collection [5] - The event includes 23 city-specific tourism routes showcasing local culture and cuisine, enhancing the visitor experience in the Guangdong-Hong Kong-Macau Greater Bay Area [5]