Cambrian and Anheuser-Busch Showcase Innovative Water Reuse Model at Global Water Awards
A groundbreaking water treatment partnership between Cambrian and Anheuser-Busch demonstrates how sustainable water management can simultaneously reduce environmental impact and operational costs, earning a prestigious Global Water Awards nomination.
Cambrian, a water treatment technology company, and Anheuser-Busch have been named finalists for the 2025 Global Water Awards' Industrial Project of the Year for their innovative water reuse collaboration at the brewery's Houston facility.
The project represents a significant advancement in sustainable water management through a unique Water-Energy Purchase Agreement (WEPA) model. The system processes up to 400,000 gallons of high-strength wastewater daily, converting effluent into EPA-quality water for non-potable reuse without requiring upfront capital investment from Anheuser-Busch.
Over the 20-year contract, the system is expected to treat 3.45 billion gallons of water while delivering substantial environmental and economic benefits. The project will reduce water and wastewater costs by 20% and avoid more than 23,000 tons of CO₂ emissions, equivalent to removing over 260 cars from the road annually.
Utilizing Cambrian's BlueCycle™ membrane bioreactor technology, the partnership demonstrates a novel approach to infrastructure development. Cambrian finances, builds, owns, and operates the treatment system, charging only by the gallon treated. This model allows Anheuser-Busch to achieve sustainability goals without bearing operational risks or capital expenses.
The collaboration originated through the 100+ Accelerator, a global sustainability innovation platform, and represents a significant step toward circular economy principles. By aligning environmental sustainability with economic efficiency, the project showcases a potential blueprint for industrial water management that could transform how companies approach resource conservation.