Energy audit and full installation

Over half a million in savings – and counting

Customer

Lidingö stad

Year

2018

Scope

36 cold rooms and freezer units

Mission

Energy audit and full installation

As our first and longest-standing customer, Lidingö City became a proving ground for EnergyProbe. The result? A 2.5-year ROI and more than 144% in recovered energy and maintenance costs—savings that keep growing year after year.

First to trust. First to prove it works.

In 2018, Lidingö City became our first official client, installing EnergyProbe across 36 cold and freezer rooms. From the start, the municipality recognized the potential for long-term gains. And the outcome exceeded all expectations: within six years, the investment had paid for itself many times over.

“The results have far surpassed our expectations. Since the installation, we've recovered 144.8% of our investment.”
Per Löfstedt, Technical Director, Lidingö City

Paid back in 2.5 years. Pure savings ever since.

When Per Löfstedt, Technical Director at Lidingö City, was first introduced to EnergyProbe, he immediately saw the opportunity to cut both energy use and maintenance costs.

“We were intrigued by the idea of optimizing our existing cold and freezer systems. But the real-world performance went far beyond what we anticipated,” says Per. “Since 2018, we’ve saved SEK 520,000—144.8% of the original investment.”

Key figures 2018–2023:

  • Total system savings: SEK 880,416
  • Total investment cost: SEK 359,640
  • Net savings: SEK 520,776

These savings are calculated over six years and include reduced energy consumption (direct savings) and extended equipment lifespan (indirect savings). And the system continues to generate returns.

“The results have far surpassed our expectations. Since the installation, we've recovered 144.8% of our investment.”
– Per Löfstedt, Technical Director, Lidingö City
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