Navalyze · General cargo · Ship

HELEN H

IMO: 9139115
Type: General cargo ship
Port of registry: San Marino

ISM company (DoC holder) in 2025: HYDAR SHIPPING

2025 at a glance

From the 2025 THETIS-MRV report.

Fuel per mile

20.8 kg/nm

General cargo median 35.3 kg/nm (−41%)

CO₂ per transport work (dwt)

19.74

g CO₂/dwt·nm · General cargo median 25.45 (−22%)

Average speed

13.3 kn

General cargo median 9.3 kn (+43%)

Fuel per day at sea

6.6 t/day

Fuel consumed

339 t

CO₂ emitted

1,086 t

1,103 t CO₂eq incl. CH₄ and N₂O

Distance sailed

16,275 nm

CO₂ ÷ CO₂ per mile

Time at sea

1,227 h

51 days, 14% of the year

Within the general cargo fleet, 2025

Set against all 2,706 general cargo ships with a full-year 2025 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 20.8 kg/nm · median 35.3 (−41%)

17.4Ranks 460 of 2,706, lowest first78.8

Average speedThis ship 13.3 kn · median 9.3 (+43%)

7.0Faster than 97% of general cargo ships12.1

CO₂ per transport work (dwt)This ship 19.74 g CO₂/dwt·nm · median 25.45 (−22%)

10.14Ranks 793 of 2,706, lowest first52.37

Middle 80% of shipsMiddle 50%General cargo medianThis ship

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 ports13%
From the EU29%
Into the EU40%
At berth in the EU17%

65% of this ship's CO₂ falls under the EU ETS (707 t).

Fuel burned laden

–

Not reported

CO₂ at berth

17.5%

Alongside in EU ports

Methane (CH₄)

0.0 t

Mainly from LNG; small for oil

CO₂eq ÷ CO₂

1.016

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
2025	HYDAR SHIPPING	339	1,086	16,275	1,227	13.3	20.8	–	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/dwt·nm	General cargo median	vs General cargo	Rank	Verifier	Methods
2025	HYDAR SHIPPING	19.74	25.45	−22%	793 of 2,706	Dromon Bureau of Shipping	–

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. General cargo ships are benchmarked on CO₂ per transport work (dwt) (TW), in g CO₂/dwt·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 general cargo 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.