比传统热源更灵活、绿色、智慧天津探索公共机构能源托管新范式
Xin Lang Cai Jing·2026-01-20 20:57

Core Viewpoint - The implementation of energy management in public institutions in Tianjin's Dongli District is demonstrating significant benefits in energy efficiency, cost savings, and environmental impact, showcasing a model that can be replicated in other regions and sectors [1][4][6]. Group 1: Energy Management Implementation - The energy management project in Dongli District, managed by State Grid (Tianjin) Integrated Energy Service Company, is set to begin operations in November 2025, focusing on a new distributed heating system that is flexible, green, and intelligent [1]. - The project aims to achieve dual benefits of energy savings and emissions reduction, with a significant potential for replication and promotion [1][4]. Group 2: Enhanced Heating Effectiveness - The energy management system has improved heating conditions in public institutions, such as Liu Tai Primary School, where the indoor temperature is now consistently above 18°C, leading to better student health and comfort [3][4]. - The use of air source heat pumps has resulted in a notable increase in heating efficiency, with schools reporting an average temperature rise of over 5°C compared to the previous year [4][5]. Group 3: Economic and Environmental Benefits - The first batch of pilot projects is expected to save over 2,300 tons of standard coal and reduce carbon dioxide emissions by more than 5,000 tons annually, while improving energy efficiency in public institutions by over 5% [5][6]. - The project has also led to a reduction in energy costs, with Liu Tai Primary School saving over 40,000 yuan annually [3][5]. Group 4: Future Expansion and Replication - The energy management model is anticipated to expand to more public institutions, including schools and nursing homes, enhancing public service capabilities and promoting technological advancements [6][7]. - Other regions, such as Hubei and Hangzhou, are also adopting similar energy management practices to address energy waste and improve efficiency in public institutions [6][7].