Navalyze · Bulk carrier · Ship

COLOSSUS

IMO: 9398709
Type: Bulk carrier
Average cargo carried: 153,613 t
Flag (estimated): Isle of Man
Port of registry: Douglas
Technical efficiency: EIV 3.19 g CO₂/t·nm

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 153,613 t of cargo on average.

Fuel kg/nm

174

Bulk carrier median 91.4 kg/nm (+90%)

CO₂ per transport work (cargo)

3.54

g CO₂/t·nm · Bulk carrier median 8.57 (−59%)

Average speed

12.2 kn

Bulk carrier median 11.5 kn (+6%)

Fuel per day at sea

50.7 t/day

Fuel consumed

2,207 t

CO₂ emitted

6,912 t

Distance sailed

12,710 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,044 h

44 days, 12% of the year

Within the bulk carrier fleet, 2021

Set against all 3,466 bulk carrier ships with a full-year 2021 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 174 kg/nm · median 91.4 (+90%)

66.4Ranks 3,365 of 3,466, lowest first132

Average speedThis ship 12.2 kn · median 11.5 (+6%)

9.7Faster than 76% of bulk carrier ships12.7

CO₂ per transport work (cargo)This ship 3.54 g CO₂/t·nm · median 8.57 (−59%)

5.28Ranks 52 of 3,466, lowest first15.4

Middle 80% of shipsMiddle 50%Bulk carrier medianThis ship

Where the emissions happen, 2021

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 ports9%
From the EU58%
Into the EU30%
At berth in the EU3%

Fuel burned laden

–

Not reported

CO₂ at berth

202 t

2.9% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

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
2021	not published	2,207	6,912	12,710	1,044	12.2	174	3.54	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2021	not published	3.54	8.57	−59%	52 of 3,466	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.