零碳园区用能结构怎么转型？凡鹏飞：采取“3+2”互补供电方式

Core Viewpoint - The construction of national-level zero-carbon parks in China is set to begin, with a target of establishing around 100 parks during the 14th Five-Year Plan period, with the first batch of 52 parks expected to be completed by 2027 [1][10]. Group 1: Zero-Carbon Park Construction - The first batch of zero-carbon parks will focus on transforming energy consumption structures, with a goal of achieving at least 50% of electricity supply from renewable sources [1][4]. - The parks will serve as experimental fields for a new energy system, utilizing various green electricity supply models, including direct supply, nearby access to distribution networks, and distributed generation [2][9]. - The construction of these parks will be guided by a combination of local resource endowments, economic feasibility, technological viability, and policy environments [9][10]. Group 2: Green Electricity Supply Models - Three main models for green electricity supply have been identified: direct connection of green electricity, nearby access to incremental distribution networks, and distributed self-consumption [5][6][7]. - In addition to these models, parks can supplement their green electricity supply through green certificate trading and virtual power plants [8][9]. Group 3: Regional Distribution and Industry Types - The first batch of parks will cover all 31 provinces and regions, ensuring a diverse representation of both resource-rich and industrially advanced areas [10]. - The parks will primarily focus on low-energy, low-pollution, and high-value-added industries, while also addressing the decarbonization of traditional high-energy-consuming sectors [10]. Group 4: Challenges and Opportunities - The transition to zero-carbon parks faces challenges such as high initial investment costs and the need for systemic innovation in mechanisms and business models [15]. - Zero-carbon parks can help enterprises meet international low-carbon standards and enhance their competitiveness in global markets, particularly in light of evolving green trade rules [13][14].