Proven in commercial and industrial cooling

The same FLEX™ technology behind our data-center work is already running in HVAC systems, where it lowers energy costs and strengthens resilience.

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Lower cooling costs by shifting off peak

FLEX stores cooling as ice off-peak, when power is cheaper, then uses it when demand and prices peak. That trims peak demand charges and lowers energy costs, turning a building’s cooling system into a flexible asset.

Up to 50%

energy cost savings

Savings typically fall in the 20 to 30% range, depending on a building’s electric and cooling load profiles and its utility rates.

System integration with HVAC

Existing system

Existing HVAC loop connecting a cooling tower, building air handler, and chiller.

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FLEX retrofit

FLEX retrofit connecting a cooling tower and building air handler to a heat exchanger, storage tank, and chiller.

A representative case

For a roughly 200,000-square-foot commercial building in California, FLEX is modeled to lower the annual cooling bill by about 28% with a three year payback.

Data centers want speed to power

A data center’s power is split across compute, cooling, and overhead, and new capacity is slow and expensive to bring online. Cutting the power that cooling draws at peak leaves more for compute.

Proven in HVAC, FLEX is now moving into the data center.

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Explore FLEX for data centers →