Kolomaki Quick: how one cellar can replace refrigerators and save hundreds of euros a year
We treat the refrigerator like a smartphone — essential and irreplaceable. But what if we told you there's a solution underground that doesn’t use electricity and can significantly cut your energy bills? Meet the Kolomaki Quick cellar — a modern modular shelter perfect for year-round food storage.
The refrigerator — a silent energy guzzler
A standard household refrigerator (~300 liters or 0.3 m³) consumes around 200 kWh annually.
To match the 5 m³ storage of Kolomaki Quick, you'd need 17 refrigerators.
(5 m³ / 0.3 m³ ≈ 16.6)
Energy usage:
200 kWh × 17 = 3,400 kWh per year
What does it cost?
Average electricity price in Europe: €0.25 per kWh
3,400 × €0.25 = €850 per year – that’s the cost of keeping your fridges running.
This excludes:
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Equipment depreciation
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Maintenance and replacement
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Valuable space consumption
Kolomaki Quick: natural cooling — no plug needed
The Kolomaki Quick cellar runs without electricity. It uses the earth’s natural coolness to maintain stable temperatures year-round.
What can you store?
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Potatoes, carrots, onions, garlic
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Jars of pickles, jams, sauces
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Homemade liquors, juices, wine
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Dry goods: flour, grains, sugar, honey
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Herbs, medicine, household supplies
In short: save up to €850 per year
Kolomaki Quick isn’t just an alternative to refrigerators. It offers:
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Full independence from electricity
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Up to €850 in annual savings
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Protection from power outages
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Natural, long-term food storage
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Peace of mind in uncertain times
While the fridge hums and counts kilowatts, the cellar quietly delivers — efficiently, reliably, and sustainably.