Server room cooling

Energy-efficient server room cooling and comfort heat

Problems with high temperatures in server rooms and other areas can be resolved with a cost-efficient groundwater cooling solution based on aquifer thermal energy storage (ATES). An ATES system keeps server rooms cool using cold storage and keeps other areas in the building warm in winter using heat storage.


The solution results in energy savings of up to 90% on cooling and up to 60% on heating.


An ATES system is a natural and environmentally friendly solution that ensures stable and constant cooling, while minimising operating and maintenance costs.

Short ROI and good financing options

The system has an ROI of 4-10 years and can be partially or fully implemented and financed in stages.

Meet the 2020 and 2035 legislative requirements and create a greener image

As part of the 2020 plan, Denmark’s CO2 emissions must be reduced by 30% before 2020, while fossil fuels are to be completely phased out by 2035. Renewable energy and seasonal thermal storage are essential for achieving these targets.

The stricter requirements can be met with an ATES system, which ensures that you:

  • Comply with the 2020 and 2035 targets
  • Reduce your own and Denmark’s CO2 emissions
  • Create a greener image that underpins your CSR profile

Contact us for more information on cooling solutions or for references to similar solutions.

Click and see video

CPH Airport installs one of the world’s largest groundwater systems, achieving annual energy savings of DKK 7m.

Rambøll saves 85% on cooling with year-round renewable energy consumption.

Widex A/S: Self-sufficient and 100% CO2 neutral.

Vedligeholdelse og drift

An ATES system requires minimal maintenance, ensuring efficient and stable operations.

Læs mere

Advantages for the consumer

  • Cheaper heating and greener environment
  • Environmentally friendly energy use
  • Minimal impact on the natural surroundings and the underground
  • Helps reduce CO2 emissions
  • Contributes to a brand new and environmentally friendly system

Enopsol ApS     Grønholtvangen 7     DK-3480 Fredensborg     +45 38 40 03 30

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