The 2025 Shanghai Cooperation Organization Summit will be held in Tianjin from August 31 to September 1. This represents the largest summit in SCO history and marks the first time achieving 100% green electricity supply. All green power supply comes from China Longyuan Power's Tianjin subsidiary, realizing "wind and solar empowerment" to illuminate the "Green SCO."
**Green Power Builds "Arteries," Salt-Light Sets "Benchmark"**
The green electricity required for this SCO summit comes entirely from China Longyuan Power Tianjin Company's Bohua photovoltaic power station and Gangnan wind farm. As the summit's exclusive green power supplier, the company will cumulatively provide 1 million kilowatt-hours of green energy. The company has meticulously organized and carefully deployed resources to help fully realize green energy for conference venues.
As the summit's main power supply project, the Tianjin Haijing salt-light complementary project represents China Energy Investment Corporation's first integrated "salt-light-fishery" comprehensive demonstration project. The core achievement "Key Technologies and Applications of Coastal Salt-Light Complementary Power Generation System" has reached international leading levels. The project has received multiple national industry honors including recognition in the "2023 Smart Power Plant Industry Insights White Paper" excellent cases, second prize for 2024 Electric Power Construction Science and Technology Progress Award, 2025 Electric Power Quality Engineering Award, and the highest-level certification for China's electric power construction industry smart engineering.
**Monitoring Provides "Precise Diagnosis," Early Warning "Prevents Illness"**
At the company's operation control center, intelligent monitoring screens display real-time "health indicators" of over 180 wind turbines and thousands of inverters. Staff have deployed dozens of sensors on core components such as gearboxes and generators. The system relies on these sensors to collect hundreds of data sets including oil temperature, vibration frequency, and pressure changes, constructing precise equipment health models. Meanwhile, big data fully leverages its "sentinel" role in monitoring power generation equipment operating parameters and conditions, supporting scientific predictive maintenance and precise defect elimination, ensuring units operate stably at optimal conditions over the long term and eliminating potential failures in their early stages.
**Operation and Maintenance "Forges Golden Shield," Supply Guarantee "Stabilizes Foundation"**
Facing continuous high temperatures and frequent severe convective weather, China Longyuan Power Tianjin Company's equipment maintenance center scientifically coordinates emergency response, supply guarantee, and power generation work. The maintenance center has refined equipment inspection checklists, conducting comprehensive "health checks" on five renewable energy stations, with particular focus on "carpet-style" inspections of key components including wind turbine blade lightning receptors, lightning protection leads, wind turbine carbon brushes, gearboxes, generators, yaw brake discs, and frequency converters, eliminating hidden dangers immediately upon discovery.
Simultaneously, they timely supplement lubricating oil for operating components such as generator bearings, effectively reducing potential risks of component wear and poor lubrication, while continuously strengthening risk hazard monitoring and early warning to ensure power generation equipment always operates in optimal working condition, establishing a solid foundation for green power supply guarantee for the SCO summit.
China Longyuan Power will maintain full vigilance to ensure power supply escort with concrete actions to guarantee energy security and stable supply for the SCO summit. At this summit, the vibrant green lighting not only illuminates the path of win-win cooperation but also vividly demonstrates China's firm commitment to sharing a green future with the world.