09
2026
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02
Fourtreen’s “Wide-range Small Temperature Difference Steam Regeneration Technology (WSR)” Receives Certification from the United Nations Industrial Development Organization!
Recently, Publicity and Promotion Campaign for National Energy Conservation Pilot Construction Supported by the Global Environment Facility(GEF) was held in Huzhou, Zhejiang Province. At the event, Fourtreen’s independently developed “Wide-range Small Temperature Difference Steam Regeneration Technology (WSR)” was recognized for its outstanding energy-saving performance and innovative value, receiving the title of “Energy-Saving Technology Product” under the GEF Industrial Heating Systems and Energy-Intensive Equipment Energy Efficiency Improvement Project, awarded by the United Nations Industrial Development Organization (UNIDO).
The Publicity and Promotion Campaign for National Energy Conservation Pilot Construction Supported by the Global Environment Facility(GEF) to certify, release, and promote energy-saving technologies that have passed multiple rounds of screening, expert evaluation, and on-site assessment to be included in the current phase of the GEF project. The GEF has long been committed to the transfer and application of green technologies. This certification provides strong support for the future industry-wide adoption and implementation of Fourtreen’s WSR technology.
In traditional industrial production, the recovery and utilization of low-grade and decentralized waste heat have long been industry pain points. A large amount of waste heat is wasted due to the lack of effective conversion methods, increasing energy costs for enterprises and exacerbating environmental pressures. Fourtreen’s “Wide-range Small Temperature Difference Steam Regeneration Technology (WSR)” precisely addresses this challenge.
By deploying the WSR energy-saving system, the technology recovers waste heat discharged from heating processes through steam regeneration and recycles it back into production, achieving energy savings of 30% to 70% for heating processes.
This technology represents an integrated innovation in waste heat capture and steam compression, providing a new solution for medium-and low-grade waste heat recovery. It is adaptable to various production processes that generate significant low-grade waste heat, effectively expanding the application scenarios for waste heat recovery. It not only helps energy-using enterprises reduce energy consumption and costs but also provides reliable technical support for their green transformation.
Fourtreen has always adhered to the philosophy of “We Are Growing In Green” By deeply engaging in the field of industrial waste heat recovery, the company continues to drive innovation. This certification is not only recognition of Fourtreen’s technical strength but also a testament to its responsibility.Looking ahead, Fourtreen will take this opportunity to further optimize the application scenarios of the WSR technology, promote its adoption across more industries, and help more enterprises reduce costs, improve efficiency, and achieve green transformation. The company will also actively respond to global calls for energy conservation and carbon reduction, participate deeply in international green technology cooperation, and fulfill its social responsibilities to contribute to global green and low-carbon development.
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