TonneMiles

General cargo ship · Norway flag · built 2004

KNARRLAGSUND: CO₂ emissions 2025

IMO 9268849 MMSI 257039490EU ETS

CO₂ reported 2025
4,761 t
Fuel burned
1,485 t
Time at sea
5,443 h
Emitted at berth
5% of total
Share of year under way
62%
Gross tonnage
3,991
KNARRLAGSUND
Cavernia, CC BY-SA 4.0 · File

KNARRLAGSUND against its type

Built in 2004, it is 3 years older than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 3,991 gross tonnage it is smaller than 69% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 112 general cargo ships here under the Norway flag, 3.6% of the 3,081 on the register. The same builder is recorded for 34 other vessels here, all of them general cargo ships.

Its 4,761 t of CO₂ for 2025 is 1.7 times the median of 2,820 t among the 2,469 general cargo ships on this register that reported for 2025. Per nautical mile it emitted 96.1 kg CO₂, 21% below the type median of 122.2 kg. It logged 5,443 hours at sea against a median of 3,044 hours for its type that year. 4.9% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Of the 6 sister ships listed below with a 2025 return, 6 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2025–2025

Year CO₂ (t) Fuel (t) Distance (nm) At sea (h) At berth (t) kg CO₂/nm EEOI Percentile
2025 4,761 1,485 — 5,443 232 96.1 — —

Vessel particulars

IMO number
9268849
MMSI
257039490
Call sign
LAFW8
Ship type
General cargo ship
Gross tonnage
3,991
Length overall
112.0 m
Beam
13.0 m
Year built
2004
Flag state
Norway per EU MRV 2025
Builder
Scheepswerf Peters, Kampen
Port of registry
TRONDHEIM MRV 2025
Ice class
IC
Technical efficiency (design)
EEXI (13.72 gCO₂/t·nm)
Verifier
DNV, Germany
Accreditation
VS-16026-01
Compliance document issued
2026-02-20
Compliance document expires
2027-06-30

Where the 2025 emissions occurred

At berthAt berth: 232 t232Within EEA portsWithin EEA ports: 233 t233Voyages between EEA portsVoyages between EEA ports: 4,177 t4,177Voyages to an EEA portVoyages to an EEA port: 150 t150Voyages from an EEA portVoyages from an EEA port: 202 t202

Methane, nitrous oxide and EU ETS2025

Total CO₂ equivalent
4,834 t
Methane (CH₄)
0.07 t
Nitrous oxide (N₂O)
0.27 t
Under EU ETS
4,586 t, 96% of total

Observed movementsAIS · Norwegian waters

First seen
07 Jul 2025
Last seen
27 Jul 2026
Days observed
212
Positions
29,667
Median speed
9.6 kn

Its recorded positions span 58.0°N to 71.0°N and 4.4°E to 20.3°E.

60.0065.0070.005.0010.0015.0020.00OsloStockholmBergenHarstadHortenKarstoMongstadNorrkopingFirst observed positionLast observed position200 nm°N°E

400 hourly points from 29,667 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.

Positions recorded per month

Jul 25: 813 positionsJul 25813Aug 25: 2,447 positionsAug 25Sep 25: 2,289 positionsSep 25Oct 25: 3,432 positionsOct 25Nov 25: 3,110 positionsNov 25Dec 25: 2,923 positionsDec 25Jan 26: 2,744 positionsJan 26Feb 26: 2,297 positionsFeb 26Mar 26: 2,876 positionsMar 26Apr 26: 1,609 positionsApr 26May 26: 2,166 positionsMay 26Jun 26: 2,038 positionsJun 26Jul 26: 923 positionsJul 26923

Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.

Sources and how to read this

This page draws on 1 MRV reporting year, 5 of 5 vessel particulars, AIS movements in Norwegian waters and a licensed photograph. Not found in the sources for this vessel: an efficiency ranking, a name history, a sanctions listing and US port state inspections.

Empty means unreported, never zero. How EEOI, distance, percentiles and sister ships are handled is explained under reading a vessel page. Something wrong? See corrections.

Comparable vesselssister ships and nearest by tonnage