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Navalyze · General cargo · Ship

SOUTH SPIRIT

IMO
9171125
Type
General cargo ship
Flag (estimated)
Liberia
Port of registry
Monrovia
Technical efficiency
EEXI 7.20 g CO₂/t·nm

ISM company (DoC holder) in 2025: SEALIFE DENIZCILIK LTD. STI.

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2025 at a glance

From the 2025 THETIS-MRV report.

Fuel kg/nm
57.0
General cargo median 35.2 kg/nm (+62%)
CO₂ per transport work (dwt)
13.4
g CO₂/dwt·nm · General cargo median 25.5 (−48%)
Average speed
10.2 kn
General cargo median 9.3 kn (+10%)
Fuel per day at sea
13.9 t/day
Fuel consumed
1,132 t
CO₂ emitted
3,593 t
3,649 t CO₂eq incl. CH₄ and N₂O
Distance sailed
19,858 nm
CO₂ ÷ CO₂ per mile
Time at sea
1,950 h
81 days, 22% of the year

Within the general cargo fleet, 2025

Set against all 2,723 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 kg/nmThis ship 57.0 kg/nm · median 35.2 (+62%)
17.4Ranks 1,996 of 2,723, lowest first78.8
Average speedThis ship 10.2 kn · median 9.3 (+10%)
6.9Faster than 67% of general cargo ships12.0
CO₂ per transport work (dwt)This ship 13.4 g CO₂/dwt·nm · median 25.5 (−48%)
10.2Ranks 403 of 2,723, lowest first52.7
Middle 80% of shipsMiddle 50%General cargo medianThis ship

Where the emissions happen, 2025

THETIS splits each ship's emissions 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 EU52%
  • Into the EU44%
  • At berth in the EU4%

52% of this ship's CO₂ falls under the EU ETS (1,881 t).

Fuel burned laden
–
Not reported
CO₂ at berth
134 t
3.7% of the ship's CO₂, alongside in EU ports
Methane (CH₄)
0.1 t
Mainly from LNG; small for oil, biofuel and methanol
CO₂eq uplift
+56 t
+1.6% CO₂eq on top of CO₂ alone, from CH₄ and N₂O; counted in full from 2026

Over the years

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

Fuel kg/nm

  • SOUTH SPIRIT
  • General cargo median

Average speed, kn

  • SOUTH SPIRIT
  • General cargo median

CO₂ per transport work (dwt), g CO₂/dwt·nm

  • SOUTH SPIRIT
  • General cargo median

Year on year

YearAverage speedFuel kg/nmFuel per day at seaDistanceCO₂ per transport workReading
2024→2025+2.2 kn−1%+26%−8%+2%2.2 kn faster, fuel per mile flat; 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

YearISM companyFuel tCO₂ tDistance nmHours at seahAverage speedknots at seaFuel kg/nmthis shipCO₂ per transport work (cargo)g/t·nm, this shipLaden fuel
2025SEALIFE DENIZCILIK LTD. STI.1,1323,59319,8581,95010.257.0––
2024SEALIFE DENIZCILIK LTD. STI.1,2403,88321,6432,7078.057.3––

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/dwt·nmGeneral cargo medianvs General cargoRankVerifierMethods
2025SEALIFE DENIZCILIK LTD. STI.13.425.5−48%403 of 2,723VerifaviaB
2024SEALIFE DENIZCILIK LTD. STI.13.119.3−32%344 of 1,111VerifaviaB

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.