The concept behind TES is simple.
Water is cooled by chillers during off-peak hours and stored in an insulated tank.
Electrical costs peak during the day when demand is at its highest, and are significantly less during evening hours, when demand decreases. TES allows you to chill water during off-peak hours, store it in an insulated tank, and use it to cool your facility during peak hours. Services include system evaluation, chiller and pumping modifications, tank design and construction, and developing the control logic and valves necessary to operate the system most efficiently. By cooling water during off-peak hours you save on utility rates and demand charges. Lower capital outlays TES tanks allow a reduction of chiller capacity requirements.