Venue Upgrades - The Guangzhou competition area has completed the upgrade of 30 venues in preparation for the upcoming 15th National Games, showcasing a new look to enhance the event and promote urban development [1][2] - The upgrades utilize existing venues, incorporating innovative designs and technologies to create unique features for each venue, referred to as "one venue, one characteristic" [2][3] - The Guangdong Olympic Sports Center will serve as the main venue, hosting the opening ceremony and athletics events, with significant renovations including a new event command center and overall landscape enhancement [2][3] Technological and Environmental Innovations - The venue upgrades emphasize green, low-carbon, and smart technologies, with the Tianhe Sports Center becoming the first near-zero carbon large sports venue renovation project in China, achieving a 20% energy saving and a 45% carbon reduction [4][5] - The upgrades include the installation of smart navigation systems and AR technology to enhance the spectator experience, allowing real-time route guidance to seats [5][6] - The Olympic Sports Center has implemented various energy-saving measures, including natural ventilation and solar panels, which are expected to reduce carbon emissions by nearly 200 tons annually [5][6] Post-Event Utilization - The venues are designed for dual use, serving both event purposes and as community sports resources, with the Tianhe Sports Center being transformed into a "no-boundary sports park" for public use [7][8] - The Olympic Sports Center will feature an 800-meter smart running track and flexible spaces for various sports activities post-event, catering to community fitness needs [8] - The Guangdong Provincial Sports Stadium will incorporate commercial spaces and a sports museum to enhance community engagement and promote sports culture [8]