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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.

HACHIUMA STEAMSHIP CO.,LTD.
Ships13
CO₂ emitted61 kt+9.7%
Fuel per mile82 kg/nm
Average speed12.9 kn
CO₂ at berth1.7%
Ships burning LNG0
Main segmentVehicle 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.

Vehicle carrier

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 55.4

  • HACHIUMA STEAMSHIP CO.,LTD.51.2 (−7%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
HACHIUMA STEAMSHIP CO.,LTD.851.2−7%10315.21,1951.6%–
Segment median 55.40%

General cargo

CO₂ per transport work (dwt) in g CO₂/dwt·nm · segment median 25.5

  • HACHIUMA STEAMSHIP CO.,LTD.35.7 (+40%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
HACHIUMA STEAMSHIP CO.,LTD.335.7+40%4510.42,4720.9%–
Segment median 25.50%

Bulk carrier

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 7.9

  • HACHIUMA STEAMSHIP CO.,LTD.8.5 (+8%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
HACHIUMA STEAMSHIP CO.,LTD.18.5+8%6911.11,4246.6%–
Segment median 7.90%

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
HACHIUMA STEAMSHIP CO.,LTD.ClassNK (13)0%0%100%0%

HACHIUMA STEAMSHIP CO.,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
INUYAMA9392080General cargo271 g CO₂/dwt·nm25.5+966%9.82,913 t€81k
MATSUSHIRO9477672General cargo35.7 g CO₂/dwt·nm25.5+40%10.57,147 t€202k
CRUX LEADER9177428Vehicle carrier93.5 g CO₂/t·nm76.1+23%15.621,149 t€481k
DIONYSOS LEADER9426350Vehicle carrier85.3 g CO₂/t·nm76.1+12%14.51,371 t€40k
SELENE LEADER9498597Vehicle carrier81.5 g CO₂/t·nm76.1+7%12.61,436 t€42k
DIONE LEADER9561954Vehicle carrier46.0 g CO₂/t·nm43.7+5%15.06,896 t€182k
DELPHINUS LEADER9174282Vehicle carrier56.4 g CO₂/t·nm55.4+2%14.44,833 t€140k
OCEANUS LEADER9553488Vehicle carrier42.8 g CO₂/t·nm43.7−2%16.05,606 t€123k
DAEDALUS LEADER9426362Vehicle carrier42.3 g CO₂/t·nm43.7−3%16.22,795 t€70k
NORD RIO9911977Bulk carrier8.5 g CO₂/t·nm9.5−10%11.13,473 t€105k
VELA LEADER9158288Vehicle carrier39.3 g CO₂/t·nm43.7−10%13.22,025 t€57k
YAMATAI9567714Other147 g CO₂/t·nm178−17%11.3264 t€7k
IWAMI9414981General cargo11.2 g CO₂/dwt·nm25.5−56%11.3826 t€22k

30 of 13 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.