RESEARCH ON KEY TECHNOLOGIES OF CARBON TRADING AND LOW-CARBON EVALUATION FROM PERSPECTIVE OF POWER GRID DISPATCHING

Li Jianlin; Geng Ziyu; Li Yaxin; Jiang Xiaoxia; Han Yuchen

doi:10.19912/j.0254-0096.tynxb.2025-0394

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Acta Energiae Solaris Sinica ›› 2026, Vol. 47 ›› Issue (7) : 703-715. DOI: 10.19912/j.0254-0096.tynxb.2025-0394

RESEARCH ON KEY TECHNOLOGIES OF CARBON TRADING AND LOW-CARBON EVALUATION FROM PERSPECTIVE OF POWER GRID DISPATCHING

Li Jianlin¹, Geng Ziyu¹, Li Yaxin¹, Jiang Xiaoxia², Han Yuchen²

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Abstract

To address carbon trading issues in power grid dispatch, a comprehensive optimization framework is proposed that integrates carbon allowance allocation, trading coordination, renewable energy consumption, and regulatory verification. An intelligent monitoring system combined with a blockchain-based evidence storage mechanism is introduced to enable reliable data interaction and unified management across multiple processes, thereby improving the effectiveness of carbon trading decision-making for grid enterprises.Carbon emission accounting models are established for both the generation side and the user side. A comparative analysis is conducted on generation-side methods, including the emission factor method, material balance method, and direct measurement method, as well as user-side approaches such as average, time-of-use, regional, and dynamic carbon emission factor methods. This analysis clarifies the technical pathway for accurate carbon emission quantification. Furthermore, a multidimensional low-carbon evaluation system is constructed, incorporating indicators such as the contribution of clean power generation, the allocation ratio of flexible loads, and the proportion of green consumption, to comprehensively assess the low-carbon performance of the power grid.

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carbon trading / electricity markets / carbon emissions / low-carbon evaluation / green certificate trading

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Li Jianlin, Geng Ziyu, Li Yaxin, Jiang Xiaoxia, Han Yuchen. RESEARCH ON KEY TECHNOLOGIES OF CARBON TRADING AND LOW-CARBON EVALUATION FROM PERSPECTIVE OF POWER GRID DISPATCHING[J]. Acta Energiae Solaris Sinica. 2026, 47(7): 703-715 https://doi.org/10.19912/j.0254-0096.tynxb.2025-0394

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