Cypress Hydrosol

Cypress Hydrosol, a leader in sustainable thermal management technologies, today announced the launch of its new line of high-efficiency, water-based cooling systems designed specifically for next-generation data centers. The announcement was made at the International Data Center Sustainability Expo, where the company showcased its flagship product, the HydroCool X1.

As artificial intelligence and high-performance computing continue to drive unprecedented increases in rack density, traditional air cooling methods are reaching their practical limits. Data center operators face mounting challenges in managing heat output while simultaneously striving to meet aggressive sustainability targets. Cypress Hydrosol’s new product line directly addresses these dual pressures by offering a closed-loop, water-based solution that significantly reduces energy consumption and water usage compared to conventional cooling infrastructure.

The HydroCool X1 system utilizes a proprietary hydrosol formulation—a stable suspension of specialized thermal particles in purified water—that achieves thermal conductivity up to 40 percent higher than traditional water-based coolants. This allows the system to remove heat more efficiently from high-density server racks, enabling operators to increase computing power without expanding physical facility footprints.

We have moved beyond the limitations of both air cooling and standard liquid cooling, said Michael Chen, Chief Technology Officer at Cypress Hydrosol. The industry has been searching for a solution that can handle the thermal loads of next-generation AI processors without introducing the risks associated with dielectric fluids or the inefficiencies of air handling. Our hydrosol technology represents a fundamental shift in how data centers can approach thermal management. It is safer, more efficient, and ultimately more scalable.

Key features of the new Cypress Hydrosol cooling systems include:

Enhanced Energy Efficiency: The HydroCool X1 reduces cooling-related power consumption by an average of 35 percent compared to traditional air-cooled systems. By leveraging the superior heat transfer properties of the hydrosol fluid, the system minimizes the need for compressor-based cooling, relying instead on warmer water temperatures to achieve the required heat removal.

Reduced Water Footprint: Unlike evaporative cooling systems that consume significant volumes of water, the Cypress Hydrosol solution operates as a closed-loop system. Once installed, the system uses the same volume of fluid continuously, eliminating ongoing water consumption for cooling purposes. This feature is particularly critical for data centers located in water-stressed regions.

Safety and Reliability: The hydrosol fluid is non-conductive and non-flammable, mitigating risks associated with electrical shorts or fire hazards. The system is designed with leak detection and containment protocols, ensuring that facilities can deploy liquid cooling with confidence.

Scalable Architecture: The modular design allows for deployment in both new construction and retrofit projects. Data center operators can integrate the system incrementally, scaling cooling capacity in direct alignment with IT load growth.

Industry analysts have noted that liquid cooling adoption is accelerating as chip thermal design power continues to rise. With processors now exceeding 1,000 watts in some AI accelerator cards, the shift toward direct-to-chip and immersion cooling methodologies is becoming a necessity rather than an option.

Cypress Hydrosol has already secured pilot agreements with three major colocation providers and two hyperscale data center operators. Initial deployment data from a trial facility in Northern Virginia showed a 38 percent reduction in Power Usage Effectiveness and a 90 percent reduction in cooling-related water consumption compared to the facility’s previous air-cooled configuration.

Beyond the technology itself, Cypress Hydrosol is emphasizing its commitment to sustainability throughout the product lifecycle. The hydrosol fluid is formulated with non-toxic, biodegradable components, and the company operates a fluid take-back program to ensure responsible handling at end of life.

The data center industry is at an inflection point, said Chen. The days of relying solely on air cooling to support dense computing are ending. Our mission at Cypress Hydrosol is to provide the industry with a path forward that does not force a trade-off between performance and environmental responsibility. We believe our hydrosol technology strikes that balance.

Cypress Hydrosol will begin taking orders for the HydroCool X1 system in the third quarter of 2026, with general availability expected in early 2027. The company will host a series of technical webinars and demonstration events throughout the summer to provide engineers and facility operators with detailed performance data and implementation guidance.