Navalyze · General cargo · Ship

WILSON FLEX IV

IMO: 9911460
Type: General cargo ship
Average cargo carried: 1,049 t
Port of registry: Madeira
Technical efficiency: EEDI 13.10 g CO₂/t·nm

ISM company (DoC holder) in 2025: RHAS 4 Schifffahrts UG (haftungsbeschraenkt) & Co. KG

2025 at a glance

From the 2025 THETIS-MRV report. This is a part-year report. Carries about 1,049 t of cargo on average.

Fuel per mile

23.5 kg/nm

CO₂ per transport work (dwt)

31.94

g CO₂/dwt·nm

Average speed

8.6 kn

Fuel per day at sea

4.8 t/day

Fuel consumed

80 t

CO₂ emitted

256 t

260 t CO₂eq incl. CH₄ and N₂O

Distance sailed

3,404 nm

CO₂ ÷ CO₂ per mile

Time at sea

397 h

17 days, 5% of the year

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 ports98%
From the EU0%
Into the EU0%
At berth in the EU2%

100% of this ship's CO₂ falls under the EU ETS (256 t).

Fuel burned laden

–

Not reported

CO₂ at berth

1.8%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

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
2025part-year	RHAS 4 Schifffahrts UG (haftungsbeschraenkt) & Co. KG	80	256	3,404	397	8.6	23.5	71.68	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025part-year	RHAS 4 Schifffahrts UG (haftungsbeschraenkt) & Co. KG	–	–	–	–	Dromon Bureau of Shipping	A

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.