What is a quota factor (kvotefaktor)?
A quota factor (kvotefaktor) is a per-vessel multiplier that expresses a vessel's fixed share of its fleet group's quota. A vessel's quota in tonnes equals its quota factor times the quota unit (kvoteenhet) that regulators set each year for that group. It is the building block of Norway's structural quota system and the reason individual vessel quotas can be raised by buying additional factors.
Norwegian quotas flow from the top down: a national total is split into group quotas per fleet, then into individual vessel quotas. The quota factor is the vessel's share within its group, and the quota unit (kvoteenhet) is how many tonnes one whole factor is worth in a given year. Multiply the two and you get the vessel's quota in round (live) weight. Each year regulators reset the quota unit, so the same factor yields different tonnes from year to year.
Under the structural quota system, factors can be pooled: when a vessel is decommissioned, its quota factors can be transferred to another vessel, raising that vessel's quota. This is why factors, not raw tonnes, are the durable unit — they capture a vessel's permanent share independently of the year's quota unit. The system distinguishes a vessel's base quota from time-limited structural quotas built up by acquiring factors from retired vessels.
The quota factor also explains a common pitfall when reading quota data. The figures distributed to vessels are often maximum quotas, deliberately set so they sum to more than the group quota — a practice called overregulation — so that the group's full allocation is actually caught before the fishery is stopped mid-season. Because of this, you cannot simply add up every vessel's maximum quota and call the result the real available catch; only guaranteed quotas sum to the group total. Current-year quota units and factors should always be read from up-to-date official Norwegian fisheries data.
Frequently asked questions
- How does a quota factor determine a vessel's quota?
- A vessel's quota in tonnes equals its quota factor — its fixed share of the group — multiplied by the quota unit (kvoteenhet) that regulators set each year for that fleet group. Quotas are expressed in round (live) weight.
- Why can't I just sum every vessel's maximum quota?
- Because maximum quotas are deliberately overregulated — set to sum to more than the group quota so the full allocation is caught before the fishery closes mid-season. Summing them overstates the real available catch; only guaranteed quotas add up to the group total.
- How is the quota factor connected to structural quotas?
- Quota factors can be transferred between vessels when one is decommissioned, building up time-limited structural quotas on the receiving vessel. Factors capture a vessel's durable share, independent of the annual quota unit.
See this in the live data
Explore current, daily-updated landings by species, buyer and region — request access to the full platform.