Research on Planning Path of Comprehensive Energy System in Zero-carbon Park: Theoretical Framework and Systematic Method

Abstract

Under China's "dual carbon" goals, zero-carbon industrial parks serve as critical platforms for urban carbon reduction, with integrated energy system planning being the cornerstone of decarbonization. This study establishes a universal planning framework that first characterizes zero-carbon parks as complex adaptive systems featuring multi-energy coupling, source-grid-load-storage interaction, and carbon-energy synergy. The research proposes a three-phase systematic planning approach- "baseline diagnosis, multi-objective optimization, and dynamic implementation" -which builds an intelligent system integrating electricity, heat, cooling, and hydrogen through carbon-energy and multi-energy flow analysis, supported by digital twin technology and multi-objective algorithms. The study also identifies implementation challenges including system stability, institutional costs, and economic risks, proposing solutions at the institutional, standard, and technical levels. This methodology aims to provide customizable theoretical tools and practical guidance for various parks, facilitating the transition from experience-driven to science-based planning in zero-carbon industrial parks.