John Cockerill and NALCO Water sign an agreement to reduce water consumption

January 19th 2026

John Cockerill Hamon and NALCO Water, an Ecolab company, signed a cooperation agreement at John Cockerill’s headquarters, Seraing (Belgium).

NALCO Water is a global leader in water and process management solutions to help energy, water and other natural resource consumption, enhance air quality, minimize environmental releases. Nalco Water delivers comprehensive, integrated solutions for power plants and heavy industries, with a focus on cooling water applications. Its technological solutions treat corrosion, fouling, scale, and microbiological growth in cooling water systems.

Both companies are strongly committed to minimizing water use in cooling systems, enhancing performance, reliability, sustainability of facilities, and to promoting cooling tower circularity. This new partnership unites John Cockerill’s proven expertise in Hamon® cooling towers with Nalco’s advanced water treatment solutions, creating powerful synergies that drive innovation and sustainability in the global market.

The agreement covers commercial collaboration both on new builds and customer services, technical audits of existing cooling facilities at customer sites, and cross-training of sales workforce. By combining our technical expertise with a global presence, we deliver cutting-edge, sustainable, and efficient cooling and water treatment solutions that will empower industries worldwide.

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