ACS Cold Storage Solution: Cooling That No Longer Consumes Water
💧In hot, water-scarce, and high-water-cost regions, evaporative cooling depends on continuous make-up water, making water costs and usage quotas a real constraint on data center siting and operations. From water-demand reduction targets in the UAE and Saudi Arabia to tightened groundwater permitting in Arizona, water policies across the world's hot regions are steadily tightening.
🧊The ACS (ANT COLD STORAGE) cold storage solution uses a closed-loop design—no water is consumed during normal operation and no continuous make-up is required—shifting cooling from "constant water use" to "cooling stored in advance".
❄️In a full-year reference calculation for a 1 MW load, a conventional evaporative pad system consumes about 8,000 tons of water per year and a wet cooling tower about 9,000 tons, while the ACS-based solution requires zero make-up water. Each unit stores approximately 8 GJ of cooling capacity and provides about 6 hours of supplemental cooling for a 2 MW hydro-cooling container during peak hot hours. According to reference estimates, the investment pays back in roughly 2 years, depending on site climate, electricity, and water prices.
📒Note: Policy references are drawn from public government sources (UAE Water Security Strategy 2036, Saudi Qatrah program, Arizona Department of Water Resources announcements, etc.). Payback is an internal reference estimate and actual results vary with site conditions; not a guarantee of returns.
BITMAIN remains committed to consistently delivering better products and services to its clients.
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