Cooling Data Centers 
Without Power  

Eliminate your data center’s cooling load
with the Energy Cubed, which uses waste heat
to produce cooling.

The Energy Cubed uses waste heat to produce cooling

Achieve 1.0 PUE

Dramatically reduce cooling electricity consumption. 

Scalable

Can be implemented in all geographic and climatic conditions at all scales.

Sustainable

Reduce carbon footprint and eliminate refrigerants. 

Reliable

No moving parts → low maintenance, long-life operation. 

Two
Integration Paths

1.

Using heat
from servers

Enersion’s system directly integrates with liquid-cooled server loops, capturing the warm water produced by high-performance compute racks. Instead of rejecting this heat to ambient or using energy-intensive chillers, our technology absorbs the heat and uses it as the driving source to generate cooling. 
This creates a self-reinforcing energy loop where the servers’ waste heat powers the cooling required to keep them running. 

2.

Using waste heat
from power generation

Data centers with onsite generation — such as CHPs, microturbines, fuel cells, SMRs, have abundant waste heat that often goes unused. Enersion’s thermally-driven cooling system captures this low-grade heat and converts it into cooling capacity that can fully support the data center’s needs.