Eutectic PCM cool storage systems
Transforming Energy Storage Into Sustainable Energy and Cost Reduction for Data Centers and Commercial/Industrial Facilities
Reduce Cooling Energy Consumption and Costs by Up to 80% With Fusion PCM Cool Storage.
Fusion Phase Technologies is a company at the forefront of energy storage innovation, specializing in advanced phase change materials (PCMs) used in its Eutectic PCM Cool Storage Systems.
Fusion PCMs are charged at night using cooling tower-supplied chilled water and then discharged during the day when the ambient temperatures are much higher.
Fusion PCMs are the key to chiller-less cooling in data centers and all facilities. The system provides a far more efficient means for a data center to improve its Power Usage Effectiveness (PUE).
Using the 2023 EPA estimate of 857 pounds of CO2 gases emitted per MWh of electricity, a single Fusion PCM Cool Storage System sized at 6000 ton-hours will decarbonize up to one million pounds of greenhouse gases per year, or the equivalent of 50,000 gallons of gasoline per year.
The system is completely retrofittable, using a building’s existing cooling towers and chilled water air conditioning system, or can be integrated into new construction. The system uses no refrigerants, compressors or mechanical refrigeration at all. It provides needed safety and redundancy to the cooling system, and the storage tank is able to meet large intermittent fluctuations in load. Its storage tank even provides a water supply source for the fire protection system.
The Fusion Eutectic PCM Cool Storage System transforms energy storage for a decarbonized, energy efficient future.
Our Technology
Eutectic PCM Cool Storage System
A Eutectic PCM Cool Storage System is a thermal (cool) energy storage system that utilizes eutectic hydrates to store and release thermal energy. Eutectics are a type of phase change material (PCM) that absorb and release thermal energy during the process of melting and solidifying at a specific temperature. This makes them particularly useful for applications requiring efficient thermal energy storage and retrieval.
Fusion Phase Technologies
Fusion Phase Technologies’ Eutectic PCM Cool Storage System now provides “chiller-less ” energy conservation and load management for data centers and all facilities.
Our Applications
Data Center / Industrials / Commercial Facilities

Data Center

Industrials

Commercial Facilities
Find out more about a Eutectic PCM Cool Storage system for your facility.