Navalyze

Navalyze · Bulk carrier · Ship

SPRING COSMOS

IMO
9666027
Type
Bulk carrier
Average cargo carried
28,458 t
Flag (estimated)
Hong Kong (China)
Port of registry
Hong Kong
Technical efficiency
EEXI 3.80 g CO₂/t·nm

ISM company (DoC holder) in 2025: Jiangsu Huaxi Ship Management Co., Ltd

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2025 at a glance

From the 2025 THETIS-MRV report. Carries about 28,458 t of cargo on average.

Fuel kg/nm
71.8
Bulk carrier median 82.6 kg/nm (−13%)
CO₂ per transport work (cargo)
7.86
g CO₂/t·nm · Bulk carrier median 7.90 (−1%)
Average speed
10.6 kn
Bulk carrier median 10.7 kn (−1%)
Fuel per day at sea
18.3 t/day
Fuel consumed
1,172 t
CO₂ emitted
3,652 t
3,709 t CO₂eq incl. CH₄ and N₂O
Distance sailed
16,325 nm
CO₂ ÷ CO₂ per mile
Time at sea
1,534 h
64 days, 18% of the year

Within the bulk carrier fleet, 2025

Set against all 3,611 bulk carrier 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 71.8 kg/nm · median 82.6 (−13%)
61.0Ranks 993 of 3,611, lowest first114
Average speedThis ship 10.6 kn · median 10.7 (−1%)
8.8Faster than 48% of bulk carrier ships11.8
CO₂ per transport work (cargo)This ship 7.86 g CO₂/t·nm · median 7.90 (−1%)
4.80Ranks 1,787 of 3,611, lowest first15.9
Middle 80% of shipsMiddle 50%Bulk carrier 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 ports0%
  • From the EU45%
  • Into the EU52%
  • At berth in the EU3%

51% of this ship's CO₂ falls under the EU ETS (1,875 t).

Fuel burned laden
–
Not reported
CO₂ at berth
98 t
2.7% 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
+57 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 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

  • SPRING COSMOS
  • Bulk carrier median

Average speed, kn

  • SPRING COSMOS
  • Bulk carrier median

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

  • SPRING COSMOS
  • Bulk carrier median

Year on year

YearAverage speedFuel kg/nmFuel per day at seaDistanceCO₂ per transport workReading
2024→2025+2.1 kn−20%+0%+26%+21%2.1 kn faster, fuel per mile down 20%; better than speed alone explains (hull, engine or trade).
2023→2024−2.5 kn−2%−24%−33%+1%2.5 kn slower, fuel per mile down 2%; worse than speed alone explains (fouling, weather, loading or trade).
2021→2023+1.9 kn−15%+2%+110%−3%1.9 kn faster, fuel per mile down 15%; better than speed alone explains (hull, engine or trade).
2018→2021−2.1 kn+34%+9%+381%−62%2.1 kn slower, fuel per mile up 34%; 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

YearISM companyFuel tCO₂ tDistance nmHours at seahAverage speedknots at seaFuel kg/nmthis shipCO₂ per transport work (cargo)g/t·nm, this shipLaden fuel
2025Jiangsu Huaxi Ship Management Co., Ltd1,1723,65216,3251,53410.671.87.86–
2024Jiangsu Huaxi Ship Management Co., Ltd1,1603,63012,9471,5218.589.66.52–
2023not published1,7755,55519,3941,76511.091.56.44–
2021not published9983,1279,2271,0109.11086.65–
2018not published1554831,91717111.280.617.4–

Benchmark and verification

YearISM companyCO₂ per TW, g CO₂/t·nmBulk carrier medianvs Bulk carrierRankVerifierMethods
2025Jiangsu Huaxi Ship Management Co., Ltd7.867.90−1%1,787 of 3,611DNVA
2024Jiangsu Huaxi Ship Management Co., Ltd6.528.09−19%899 of 3,089DNVA
2023not published6.448.27−22%947 of 3,548DNVA
2021not published6.658.57−22%860 of 3,466DNVA
2018not published17.48.50+105%3,107 of 3,384DNVA

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.