Navalyze · Bulk carrier · Ship

ROSLYN

IMO: 9429053
Type: Bulk carrier
Average cargo carried: 41,677 t
Port of registry: Hong Kong
Technical efficiency: EIV 6.11 g CO₂/t·nm

2018 at a glance

From the 2018 THETIS-MRV report. Carries about 41,677 t of cargo on average.

Fuel per mile

107.9 kg/nm

Bulk carrier median 92.4 kg/nm (+17%)

CO₂ per transport work (cargo)

8.09

g CO₂/t·nm · Bulk carrier median 8.50 (−5%)

Average speed

9.3 kn

Bulk carrier median 10.4 kn (−11%)

Fuel per day at sea

24.1 t/day

Fuel consumed

3,393 t

CO₂ emitted

10,601 t

Distance sailed

31,441 nm

CO₂ ÷ CO₂ per mile

Time at sea

3,386 h

141 days, 39% of the year

Within the bulk carrier fleet, 2018

Set against all 3,384 bulk carrier ships with a full-year 2018 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 107.9 kg/nm · median 92.4 (+17%)

67.9Ranks 2,453 of 3,384, lowest first141.0

Average speedThis ship 9.3 kn · median 10.4 (−11%)

7.4Faster than 31% of bulk carrier ships12.1

CO₂ per transport work (cargo)This ship 8.09 g CO₂/t·nm · median 8.50 (−5%)

4.87Ranks 1,530 of 3,384, lowest first16.05

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2018

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 ports7%
From the EU52%
Into the EU38%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

2.7%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

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
2018	not published	3,393	10,601	31,441	3,386	9.3	107.9	8.09	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2018	not published	8.09	8.50	−5%	1,530 of 3,384	Bureau Veritas	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Bulk carrier ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·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 bulk carrier 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.