Enhancing community resilience and energy efficiency through centralized peer-to-peer energy trading with a case study on photovoltaic systems and dynamic pricing
Wang F. Qin Y. Wang M. He J. Sheng Q.
December 2025Elsevier Ltd
Sustainable Energy, Grids and Networks
2025#44
The current paper offers a unified management framework for peer-to-peer (P2P) community energy sharing. The framework is coordinated via an Energy Pawn agent, which facilitates dynamic energy exchange among prosumers equipped with photovoltaic generation and flexible demand. Also, a centralized storage and time-varying electricity pricing are incorporated. The trading, arbitrage, and dispatching procedures are optimized by the Energy Pawn to assess a balance between local generation, consumption, and grid interaction. The proposed frameworks key contribution is its Multi-Resolution Forecast Assimilation and Market-Adaptive Dispatch (MFAMAD) strategy. This strategy decomposes the load profiles into multiple temporal resolutions using wavelet transforms, which leads to enhanced forecast precision. The prediction errors are corrected via real-time measurements to support the adaptive dispatch under uncertainty and improve system resilience. The framework transmits the dynamic price signals to prosumers and encourages the load shifting according the individual utility maximization. In this regard, the peak load was reduced and the grid stability enhanced. The optimization procedure aimed at minimizing social costs and reliance on the main grid and maximizing the renewable energy utilization. Subsequently, it offers a scalable and adaptive solution for future energy communities aiming to balance autonomy, efficiency, and sustainability.
Community resilience , Dynamic pricing , Energy storage , Peer-to-peer energy trading , Photovoltaic systems
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School of Marxism, Central University of Finance and Economics, Beijing, 100081, China
Farabi Business School, Al-Farabi Kazakh National University, Almaty, 050040, Kazakhstan
Zhejiang University of Technology, Zhejiang, Hangzhou, 310014, China
ZJUT Yinhu Research Institute of Innovation and Entrepreneurship Fuyang District Hangzhou, Zhejiang, Hangzhou, 310014, China
School of Marxism
Farabi Business School
Zhejiang University of Technology
ZJUT Yinhu Research Institute of Innovation and Entrepreneurship Fuyang District Hangzhou
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