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Compare operators, 2025

Pick a company or group, then the competitors to hold it against, or compare verifiers. Every figure comes from the public THETIS-MRV reports for EU and EEA voyages.

Side by side

All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.

K MARINE SHIP MANAGEMENT PTE. LTD.
Ships2
CO₂ emitted23 kt−79.9%
Fuel per mile231 kg/nm
Average speed13.8 kn
CO₂ at berth2.1%
Ships burning LNG1
Main segmentLNG carrier

Fuel per mile and speed depend on ship size and type; compare them within a segment below.

Segment by segment

Efficiency only compares within a ship type. Each row gives the CO₂ per transport work of an operator's typical (median) ship, and the bar sets it against the typical ship of the whole segment: to the left of the line it emits less CO₂ for the same transport work, to the right more.

LNG carrier

CO₂ per transport work (volume) in g CO₂/m³·nm · segment median 7.1

  • K MARINE SHIP MANAGEMENT PTE. LTD.11.5 (+62%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
K MARINE SHIP MANAGEMENT PTE. LTD.111.5+62%34614.41,2212.1%1
Segment median 7.10%

Gas carrier (LPG)

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 35.6

  • K MARINE SHIP MANAGEMENT PTE. LTD.23.1 (−35%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
K MARINE SHIP MANAGEMENT PTE. LTD.123.1−35%11113.21,2752.3%–
Segment median 35.60%

Verification and monitoring

Who verifies each operator's reports, and which MRV methods its ships use to measure fuel (share of reports).

Verifiers (ships)A · delivery notesB · tank monitoringC · flow metersD · direct
K MARINE SHIP MANAGEMENT PTE. LTD.ClassNK (2)0%0%100%0%

K MARINE SHIP MANAGEMENT PTE. LTD.: ships furthest from their peers

Each ship's CO₂ per transport work against the median ship of its type and size band. +100% means the ship emits twice as much CO₂ for the same transport work as a typical ship of its size. Ro-pax ships show passenger figures, with freight underneath.

ShipIMOSegmentCO₂ per transport workSize-band medianvs medianSpeed knCO₂Allowances
AL RAYYANLNG9086734LNG carrier11.5 g CO₂/m³·nm7.1+62%14.417,621 t€472k
GALAXY RIVER9670016Gas carrier (LPG)23.1 g CO₂/t·nm20.9+10%13.25,842 t€157k

30 of 2 reports shown. A high ratio can mean an older or faster-sailing ship, short trades with much time manoeuvring, or part-loaded voyages; it marks where to look first.

Notes

  • Companies are ISM companies (Document of Compliance holders) as named in THETIS, usually the ship manager.
  • Groups combine ISM companies matched on name and known ownership. If a company is in the wrong group, tell us at info@navalyze.com.
  • Efficiency figures use full-year reports with fuel; totals include part-year reports.
  • Euro figures use the EUA price set at the top of the page.
  • Verifier names vary by entity and year (for example DNV AS and DNV Hellas); they are rolled up into one brand. A verifier's figures cover the ships whose 2025 report it verified.