Navalyze · Passenger · Ship

EDDA FORTIS

IMO: 9689483
Type: Passenger ship
Port of registry: Haugesund
Ice class: IC

ISM company (DoC holder) in 2025: Ostensjo Rederi AS

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

649.8 kg/nm

Passenger median 76.3 kg/nm (+752%)

CO₂ per transport work (pax)

1,789,497

g CO₂/pax·nm · Passenger median 1,819 (+98,269%)

Average speed

1.3 kn

Passenger median 9.9 kn (−87%)

Fuel per day at sea

20.8 t/day

Fuel consumed

5,918 t

CO₂ emitted

18,972 t

19,263 t CO₂eq incl. CH₄ and N₂O

Distance sailed

9,107 nm

CO₂ ÷ CO₂ per mile

Time at sea

6,839 h

285 days, 78% of the year

Within the passenger fleet, 2025

Set against all 32 passenger 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 per mileThis ship 649.8 kg/nm · median 76.3 (+752%)

52.7Ranks 32 of 32, lowest first218.4

Average speedThis ship 1.3 kn · median 9.9 (−87%)

3.9Faster than 0% of passenger ships12.9

CO₂ per transport work (pax)This ship 1,789,496.55 g CO₂/pax·nm · median 1,819.16 (+98,269%)

617.57Ranks 32 of 32, lowest first31,126.52

Middle 80% of shipsMiddle 50%Passenger medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's CO₂ 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 ports73%
From the EU0%
Into the EU19%
At berth in the EU8%

88% of this ship's CO₂ falls under the EU ETS (16,635 t).

Fuel burned laden

–

Not reported

CO₂ at berth

8.1%

Alongside in EU ports

Methane (CH₄)

0.3 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.015

Uplift 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	Ostensjo Rederi AS	5,918	18,972	9,107	6,839	1.3	649.8	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/pax·nm	Passenger median	vs Passenger	Rank	Verifier	Methods
2025	Ostensjo Rederi AS	1,789,496.55	1,819.16	+98,269%	32 of 32	DNV	B+C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Passenger ships are benchmarked on CO₂ per transport work (pax) (TW), in g CO₂/pax·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 passenger 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.