Changsha Haichuan Energy-Saving Technology Co., Ltd. Project Wins “2024 Excellent EMC Demonstration Project” Award
Release time:
2024-11-05
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The circulating water system energy-saving retrofit project undertaken by Changsha Haichuan Energy-Saving Technology Co., Ltd. for Hanwha Chemical (Ningbo) Co., Ltd. has been awarded the 2024 “Excellent Contract Energy Management Demonstration Project” by EMCA.


During the implementation of this project, focusing on modern industrial energy-saving demands, the transformation targeted three key areas: pump optimization, flow optimization, and pressure optimization. Through the introduction of high-efficiency equipment, advanced control systems, and optimized algorithms, the efficiency of fluid transportation equipment was significantly improved, and the operation of the circulating water system was comprehensively optimized.
This not only greatly enhanced the overall system performance but also achieved remarkable energy savings — helping the enterprise reduce operating costs while making a meaningful contribution to environmental protection.
— Annual Achievements —
Electricity savings: 3.093 million kWh
Standard coal savings: 1,036.16 tons
CO₂ emission reduction: 2,975.47 tons
Leveraging multiple core energy-saving technologies independently developed by the Group, combined with advanced domestic and international energy-saving concepts, Changsha Haichuan Energy Saving has successfully delivered systemized solutions for more than 100 large-scale energy-saving projects across the chemical, steel, metallurgy, smelting, and thermal power industries.
Adhering to the mission of “Innovative Energy Conservation, Empowering Green Development,” we remain committed to energy-saving and emission reduction through technological innovation, driving energy transformation, and supporting China and global industries to achieve more efficient, environmentally friendly, and sustainable development.
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