Nordsøen Hirtshals

Doing a survey for savings in Denmark's biggest Ocean tank with good results

About this project

Yes! In 2022, ATO Energysaving returned to wonderful Denmark for a thorough audit, following an initial quick scan carried out in 2019. That preliminary assessment revealed a significant potential for energy savings and, given that Denmark has some of the highest kWh prices in the world, considerable cost reductions as well.

We like to think there is a touch of Viking blood in us , so we felt right at home again doing our heartfelt thing: Get more with less!

 

Seal pool in 2026

The Nordsøen Aquarium operates a semi‑open system. 

And, thanks to the species selected in tanks, this make-up water has even been able to be an integrated element of temperature regulation.

Smart approach indeed, but as always, nothing comes without a price.

To keep the water crystal clear, robust filtration remains absolutely essential.

And that, of course, is exactly why we are there.

This is what we can achieved

For Nordsøen Hirtshals

(very) Happy seals
0
Estimated kWh saving per year
0 MwH
Less particles in tanks
0 %

Let’s work together!

We understand that the habitat in your aquarium requires a precious balance!

We know what it takes to protect your rare sea life While optimizing your aquarium. We speak the language of your biologists, technicians and management, making sure everyone is involved in optimizing your aquarium.