Cooperative Game Enabled Low-Carbon Energy Dispatching of Multi-Regional Integrated Energy Systems Considering Carbon Market

Peiran Liang (), Honghang Zhang and Rui Liang
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Peiran Liang: School of Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, China
Honghang Zhang: School of Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, China
Rui Liang: School of Electrical Engineering, China University of Mining and Technology, Xuzhou 221116, China

Energies, 2025, vol. 18, issue 4, 1-18

Abstract: With the growing global environmental concerns and the push for carbon neutrality, rural multi-regional integrated energy systems (IESs) face challenges related to low energy efficiency, high carbon emissions, and the transition to cleaner energy sources. This paper proposes a cooperative game-based low-carbon economic dispatch strategy for rural IESs, integrating carbon trading mechanisms. A novel multi-regional IESs architecture is developed to exploit the synergy between photovoltaic (PV) and biomass energy systems. The proposed model described the anaerobic fermentation heat loads, incorporates variable-temperature fermentation, and employs a Nash bargaining model solved via the Alternating Direction Method of Multipliers (ADMM) to optimize cooperation while preserving stakeholder privacy. Simulation results show that the proposed strategy reduces total operating costs by 16.9% and carbon emissions by 7.5%, validating its effectiveness in enhancing efficiency and sustainability in rural energy systems.

Keywords: rural integrated energy systems; cooperative game; carbon trading; Nash bargaining; ADMM (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2025
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