Group 1 - The core point of the news is the successful implementation of 100% green electricity supply for the venues of the Shanghai Cooperation Organization summit in 2025, marking the first time this has been achieved for such an event [1] - The total green electricity transaction for the summit reached 1 million kilowatt-hours, which is equivalent to reducing 320 tons of standard coal consumption and cutting carbon dioxide emissions by 800 tons [1] - The Tianjin Green Electricity Certificate Service Center facilitated the purchase of 2,250 green certificates for key service locations, translating to an additional 225 million kilowatt-hours of green electricity, further reducing standard coal consumption by 720 tons and carbon dioxide emissions by 1,794 tons [1] Group 2 - In 2023, the market-oriented green electricity trading volume in Tianjin has reached 16.087 billion kilowatt-hours, nearly doubling compared to the previous year [2] - The Tianjin Green Electricity Certificate Service Center has provided full green electricity supply to 214 enterprises, with a total electricity volume of 7.497 billion kilowatt-hours [2] - To ensure reliable electricity supply during the summit, over 4,200 support personnel and more than 1,800 support vehicles will be deployed, along with three emergency repair centers and 101 grid-based power stations on standby [2] Group 3 - The new panoramic power supply command platform will be utilized for real-time monitoring of the entire power supply process from the main grid to the venue's electrical equipment, enhancing efficiency by approximately 65% [2] - Advanced technologies such as intelligent inspection systems, inspection robots, and infrared detection devices will be employed to ensure comprehensive urban power supply security [2]