Navalyze · Bulk carrier · Ship

GENAVA

IMO: 9731248
Type: Bulk carrier
Average cargo carried: 35,350 t
Flag (estimated): Switzerland
Port of registry: Basel
Technical efficiency: EEDI 4.08 g CO₂/t·nm

Report year

2021 at a glance

From the 2021 THETIS-MRV report. Carries about 49,160 t of cargo on average.

Fuel kg/nm

90.1

Bulk carrier median 91.4 kg/nm (−1%)

CO₂ per transport work (cargo)

5.74

g CO₂/t·nm · Bulk carrier median 8.57 (−33%)

Average speed

12.9 kn

Bulk carrier median 11.5 kn (+12%)

Fuel per day at sea

28.0 t/day

Fuel consumed

761 t

CO₂ emitted

2,385 t

Distance sailed

8,453 nm

CO₂ ÷ CO₂ per mile

Time at sea

654 h

27 days, 7% of the year

Within the bulk carrier fleet, 2022

Set against all 3,968 bulk carrier ships with a full-year 2022 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 87.4 kg/nm · median 90.8 (−4%)

66.4Ranks 1,714 of 3,968, lowest first134

Average speedThis ship 9.5 kn · median 11.1 (−14%)

9.2Faster than 12% of bulk carrier ships12.4

CO₂ per transport work (cargo)This ship 7.72 g CO₂/t·nm · median 8.71 (−11%)

5.10Ranks 1,488 of 3,968, lowest first17.0

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 ports1%
From the EU32%
Into the EU62%
At berth in the EU5%

Fuel burned laden

–

Not reported

CO₂ at berth

125 t

5.2% 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

Over the years

Full-year reports only. The Bulk carrier median is the middle ship of all bulk carrier ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.

Fuel kg/nm

GENAVA
Bulk carrier median

87.088.089.090.091.092.0

’212021’222022

Average speed, kn

GENAVA
Bulk carrier median

9.010.011.012.013.0

’212021’222022

CO₂ per transport work (cargo), g CO₂/t·nm

GENAVA
Bulk carrier median

5.06.07.08.09.0

’212021’222022

Year on year

Year	Average speed	Fuel kg/nm	Fuel per day at sea	Distance	CO₂ per transport work	Reading
2021→2022	−3.4 kn	−3%	−29%	−59%	+34%	3.4 kn slower, fuel per mile down 3%; worse than speed alone explains (fouling, weather, loading or trade).

Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.

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
2022	not published	304	950	3,480	366	9.5	87.4	7.72	–
2021	not published	761	2,385	8,453	654	12.9	90.1	5.74	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2022	not published	7.72	8.71	−11%	1,488 of 3,968	DNV	A+B+C
2021	not published	5.74	8.57	−33%	496 of 3,466	DNV	A+B+C

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.