Bergfrost, the largest cold storage facility in the Nordic Seas region, is about to complete a major expansion to increase its underground cold storage capacity to 35,000 tonnes as well as adding a new, 5,000-square meter dry storage hall.
The huge underground cold store Bergfrost in Fuglafjørður has been expanded further to boost its cold storage capacity, while at the same time adding a new dry storage hall. With this expansion in place—per estimate completed later this year (2026)—Bergfrost can offer a total cold storage capacity of a walloping 35,000 tonnes.
In total, Bergfrost’s tunnel complex now measures 28,000 square meters.
Meanwhile, the sizable, new dry storage facility, located in the same underground complex, presents new business opportunities, according to managing director Símin Pauli Sivertsen.
Excavation work started in the spring of 2024 and was completed in late 2025 with the entire project, including installations and finishing work, estimated to be concluded in the fourth quarter of this year.
The development will enable the company to serve more cold storage clients as well as to introduce dry storage services at a scale, Mr. Sivertsen pointed out.
As part of Bergfrost’s tunnel system, deep inside the mountain Borgin, with entrances at Fuglafjørður’s main harbor area, the new 5,000m2 dry storage facility measures 265m in length, 17m in width and 9m in height.
Another hall has been added inside the complex to house power and control systems for cold storage and dry storage, alongside a new underground garage for Bergfrost’s fleet of forklifts. Likewise, a new cold storage tunnel with a storage capacity of 10,000 tonnes has been added to the company’s already existing 25,000-tonnes cold storage capacity, scaling it up to as much as 35,000 tonnes.
Bergfrost has long been known as the largest and operationally safest cold storage facility, not only in the Faroe Islands and Iceland but indeed in the entire Nordic Seas region. This position is now being strengthened even further. At the estimated time of completion, the expansion project will have taken about two and a half years to implement after the plan had been finalized and greenlighted.
The size of the investment is considerable, although the total price tag has not been disclosed as yet.
“Thankfully, the whole construction process went smoothly, and we expect all installations and finishing touches to be completed in November,” Mr. Sivertsen said. “This a significant investment but on the other hand, it’s within a prudent financial framework that is realistic for our business.”
Positive outlook despite risks
As for the timing of Bergfrost’s latest expansion, Mr. Sivertsen acknowledged that market volatility has increased since the decision was made to go ahead with the project.
“We considered various scenarios carefully, both upside and downside potentials, including issues of uncertainty and geoeconomic risks,” Mr. Sivertsen said. “Yes, instability and unpredictability at the international level has increased. But our original assessment is based on a long view that remains valid from our perspective. Demand for our services has been growing over time and that trajectory is likely to continue despite the current slump in certain catch quotas. We needed more space to be able to serve some of our prospective clients that we’ve had to turn down up until now.”
Bergfrost’s underground facilities are protected by massive layers of mountain rock, which also provides effective natural insulation, backed by an extremely high degree of operational stability. In the event of a power outage, for instance, the temperature in the cold store will not be immediately affected—the deep frozen surrounding layers of rock will keep the temperature steady for a long time. The natural insulation also reduces the power consumption of the underground facility by between one-fourth and one-third compared to conventional buildings, according to Mr. Sivertsen.
Alongside neighboring freezing plant Pelagos, most of Bergfrost’s clients are fishing vessels, both Faroese and foreign ones. Fish products kept in the cold store include pelagic species such as blue whiting, mackerel, herring, and capelin, as well as white fish species such as cod, haddock and various flatfish, plus saithe (pollock), redfish, and wolffish.


































