Navalyze · General cargo · Ship

HAV GROUPER

IMO: 9001837
Type: General cargo ship
Flag (estimated): Antigua and Barbuda
Port of registry: St. John'S
Technical efficiency: EEXI 14.13 g CO₂/t·nm

ISM company (DoC holder) in 2025: HAV Ship Management AS

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel kg/nm

14.8

General cargo median 35.2 kg/nm (−58%)

CO₂ per transport work (dwt)

28.8

g CO₂/dwt·nm · General cargo median 25.5 (+13%)

Average speed

7.3 kn

General cargo median 9.3 kn (−22%)

Fuel per day at sea

2.6 t/day

Fuel consumed

439 t

CO₂ emitted

1,409 t

1,430 t CO₂eq incl. CH₄ and N₂O

Distance sailed

29,648 nm

CO₂ ÷ CO₂ per mile

Time at sea

4,071 h

170 days, 46% of the year

Within the general cargo fleet, 2025

Set against all 2,723 general cargo ships with a full-year 2025 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel kg/nmThis ship 14.8 kg/nm · median 35.2 (−58%)

17.4Ranks 152 of 2,723, lowest first78.8

Average speedThis ship 7.3 kn · median 9.3 (−22%)

6.9Faster than 13% of general cargo ships12.0

CO₂ per transport work (dwt)This ship 28.8 g CO₂/dwt·nm · median 25.5 (+13%)

10.2Ranks 1,666 of 2,723, lowest first52.7

Middle 80% of shipsMiddle 50%General cargo medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's emissions by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports81%
From the EU3%
Into the EU11%
At berth in the EU6%

93% of this ship's CO₂ falls under the EU ETS (1,313 t).

Fuel burned laden

–

Not reported

CO₂ at berth

82 t

5.8% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

+21 t

+1.5% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2025	HAV Ship Management AS	439	1,409	29,648	4,071	7.3	14.8	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	HAV Ship Management AS	28.8	25.5	+13%	1,666 of 2,723	DNV	B

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. General cargo ships are benchmarked on CO₂ per transport work (dwt) (TW), in g CO₂/dwt·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's general cargo ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.