Navalyze · Other · Ship

HAMMERHEAD

IMO: 9313096
Type: Other ship types
Average cargo carried: 7,155 t
Port of registry: Majuro
Technical efficiency: EIV 10.11 g CO₂/t·nm
Ice class: IC
Former names: BRO DELIVERER

Report year

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 7,155 t of cargo on average.

Fuel per mile

99.0 kg/nm

Other median 93.4 kg/nm (+6%)

CO₂ per transport work (cargo)

44.08

g CO₂/t·nm · Other median 121 (−63%)

Average speed

11.2 kn

Other median 11.0 kn (+2%)

Fuel per day at sea

26.7 t/day

Fuel consumed

2,103 t

CO₂ emitted

6,700 t

Distance sailed

21,244 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,889 h

79 days, 22% of the year

Within the other fleet, 2020

Set against all 81 other ships with a full-year 2020 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 99.0 kg/nm · median 93.4 (+6%)

46.5Ranks 44 of 81, lowest first133.9

Average speedThis ship 11.2 kn · median 11.0 (+2%)

8.2Faster than 54% of other ships13.8

CO₂ per transport work (cargo)This ship 44.08 g CO₂/t·nm · median 120.71 (−63%)

15.00Ranks 24 of 81, lowest first364.79

Middle 80% of shipsMiddle 50%Other medianThis ship

Where the emissions happen, 2020

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 ports69%
From the EU0%
Into the EU0%
At berth in the EU31%

Fuel burned laden

–

Not reported

CO₂ at berth

31.3%

Alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

–

Uplift from CH₄ and N₂O, counted in full from 2026

Over the years

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

Fuel per mile, kg/nm

HAMMERHEAD
Other median

80.0100.0120.0140.0

’182018’192019’202020

Average speed, kn

HAMMERHEAD
Other median

9.010.011.012.0

’182018’192019’202020

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

HAMMERHEAD
Other median

0.050.0100150

’182018’192019’202020

Year on year

Year	Speed	Fuel per mile	Fuel per day	Distance	CO₂ per TW	Reading
2019→2020	+0.4 kn	+4%	+8%	−14%	−8%	0.4 kn faster, fuel per mile up 4%; in line with the speed change.
2018→2019	+1.8 kn	−12%	+5%	+12%	−4%	1.8 kn faster, fuel per mile down 12%; 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
2020	not published	2,103	6,700	21,244	1,889	11.2	99.0	44.08	–
2019	not published	2,346	7,410	24,567	2,266	10.8	95.5	48.13	–
2018	not published	2,386	7,529	21,930	2,429	9.0	108.8	50.20	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Other median	vs Other	Rank	Verifier	Methods
2020	not published	44.08	120.71	−63%	24 of 81	ABS	C
2019	not published	48.13	8.83	+445%	1,854 of 1,919	ABS	C
2018	not published	50.20	8.86	+467%	1,724 of 1,779	ABS	C

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Other 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 other 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.