Navalyze · Bulk carrier · Ship

HAPPINESS BULKER

IMO: 9919515
Type: Bulk carrier
Port of registry: Majuro
Technical efficiency: EEDI 4.81 g CO₂/t·nm

ISM company (DoC holder) in 2025: TOEI JAPAN LTD.

Report year

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

41.7 kg/nm

CO₂ per transport work (cargo)

–

g CO₂/t·nm

Average speed

11.4 kn

Fuel per day at sea

11.4 t/day

Fuel consumed

67 t

CO₂ emitted

209 t

212 t CO₂eq incl. CH₄ and N₂O

Distance sailed

1,609 nm

CO₂ ÷ CO₂ per mile

Time at sea

141 h

6 days, 2% 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 ports0%
From the EU100%
Into the EU0%
At berth in the EU0%

50% of this ship's CO₂ falls under the EU ETS (105 t).

Fuel burned laden

–

Not reported

CO₂ at berth

0.0%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.014

Uplift from CH₄ and N₂O, counted in full from 2026

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 per mile, kg/nm

HAPPINESS BULKER
Bulk carrier median

40.042.545.047.550.052.5

’242024’252025

Average speed, kn

HAPPINESS BULKER
Bulk carrier median

11.411.511.611.7

’242024’252025

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2024→2025	−0.3 kn	−18%	−20%	−88%	–	Same speed, fuel per mile down 18%; better than speed alone explains (hull, engine 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	At sea h	Speed kn	Fuel kg/nm	CO₂ g/t·nm	Laden fuel
2025	TOEI JAPAN LTD.	67	209	1,609	141	11.4	41.7	–	–
2024	TOEI JAPAN LTD.	697	2,170	13,743	1,171	11.7	50.7	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Bulk carrier median	vs Bulk carrier	Rank	Verifier	Methods
2025	TOEI JAPAN LTD.	–	–	–	–	ClassNK	C
2024	TOEI JAPAN LTD.	–	–	–	–	ClassNK	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.