“冬病夏治”，济南热力集团80个小区供热改造项目全部开工

Core Viewpoint - The Jinan Energy Group's heating subsidiary is actively upgrading heating facilities in 80 residential communities to enhance heating efficiency and safety for the upcoming heating season [1][3]. Group 1: Project Overview - The heating facility renovation project has a 100% commencement rate, with 45 out of 80 projects already completed, aiming to improve heating efficiency for 2 million square meters and benefit 400,000 residents [3]. - A total of 415 technical improvement projects are planned for 2025, including 171 technology enhancement projects and 244 renovations of old residential heating systems [3]. Group 2: Specific Improvements - The renovation includes the replacement of 892 household valves and 78 sets of unit devices in the Feicui Jun North District, addressing significant aging issues and previous heating system leaks [5]. - Upgrades at the Zhengda City Garden Phase II involve replacing old and damaged exhaust valves and household valves, expected to enhance heating network efficiency and reduce heating fluctuations [6]. Group 3: Future Plans - The Jinan Heating Group aims to complete all heating equipment upgrades by the end of September, laying a solid foundation for stable heating in the 2025-2026 heating season [6].