截至今年4月底，相关试点城市累计实施再开发170.47万亩 低效用地如何高效盘活（经济聚焦）

Core Insights - The article highlights a significant transformation in land use across China, with a cumulative decrease of 15.97% in construction land per unit GDP from 2021 to 2024, achieving the "14th Five-Year Plan" target a year early [1] - The shift from incremental land use to optimizing existing land resources is emphasized, showcasing various case studies of effective land redevelopment initiatives [1] Group 1: Land Redevelopment Initiatives - In Hangzhou's Yaqian Town, a comprehensive approach to redevelop low-efficiency land has been implemented, with the government and enterprises collaborating to enhance land use efficiency [2] - The Yaqian micro-industry park's renovation increased total building area from 20,000 square meters to 70,000 square meters, with an expected annual rental income exceeding 10 million yuan [3] - In Tangshan, the "HeTou Old Street Cultural District" was transformed into a new cultural landmark, demonstrating the potential of land redevelopment to stimulate urban growth [3] Group 2: Industrial Upgrades - The Shishi Intelligent Manufacturing Park in Fujian underwent a significant transformation from a low-efficiency industrial area to a modern industrial park, accommodating e-commerce and smart manufacturing needs [4] - The park's new design features large-span, high-load buildings, attracting numerous upstream and downstream enterprises, thus creating a new industrial ecosystem [5] - The park is expected to generate over 36.5 million yuan in tax revenue annually, showcasing the financial benefits of such industrial upgrades [5] Group 3: Public Service Enhancements - In Wuhan's Xiangyang Village, a previously idle collective industrial land was developed into an education industrial park, addressing local educational resource shortages and increasing village assets by 1.26 billion yuan [6] - The project exemplifies the effective use of idle land to enhance public services, with a focus on community needs [7] - In Luzhou, Sichuan, the redevelopment of idle land led to the establishment of public facilities, including parking lots and community service complexes, improving local living conditions [7]