BEIJING, Nov. 25 (Xinhua) -- At the 30th UN Climate Change Conference (COP30) held in Belem, Brazil, State Grid Quanzhou Power Supply Company showcased a case study on zero-carbon park development.
Drawing on practices from the Yongjia Intelligent Equipment Industrial Park, the company highlighted China's experience and progress in building zero-carbon parks, offering Chinese insights and solutions for global climate governance.
A zero-carbon park refers to an industrial park where all direct and indirect carbon emissions are fully offset within a set period through clean technologies, carbon recovery, and energy-storage mechanisms, achieving year-round "zero carbon emissions".
In recent years, such parks have become key drivers of regional green and low-carbon transformation.
Aligning with China's dual-carbon goals, State Grid Quanzhou Power Supply Company used the Yongjia park as a pilot site and introduced an innovative model integrating "professional services + technological empowerment + digital management + energy-efficiency enhancement".
It also pioneered the province's first "precision carbon-calculation" system to help parks and enterprises cut emissions and improve efficiency.
The company has also developed a large-scale energy-carbon monitoring model, a trusted data-collection device powered by blockchain and RISC-V chips, and a real-time carbon-emission factor computing mechanism, further enhancing accuracy.
With precise carbon-emission data, State Grid Quanzhou Power Supply Company can offer enterprises tailored guidance on peak-valley electricity shifting, production scheduling, and energy allocation, enabling them to reduce emissions and increase green-power use without raising overall electricity consumption. (Edited by Yang Yifan with Xinhua Silk Road, yangyifan@xinhua.org)
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