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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.

MEDLOG SHIPPING S.A.
Ships12
CO₂ emitted64 kt−9.0%
Fuel per mile85 kg/nm
Average speed9.8 kn
CO₂ at berth6.5%
Ships burning LNG0
Main segmentContainer

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.

Container

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 16.3

  • MEDLOG SHIPPING S.A.27.9 (+71%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
MEDLOG SHIPPING S.A.1227.9+71%859.82,0186.5%–
Segment median 16.30%

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
MEDLOG SHIPPING S.A.DNV (12)100%100%0%0%

MEDLOG SHIPPING S.A.: 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
MED CESME9256365Container26.6 g CO₂/t·nm22.2+20%6.58,207 t€269k
MED TRABZON9141780Container24.5 g CO₂/t·nm22.2+10%11.612,395 t€394k
MED SAMSUN9225794Container22.1 g CO₂/t·nm22.2−1%11.114,801 t€467k
MED URLA9160920Container40.7 g CO₂/t·nm44.8−9%10.64,776 t€167k
MED IZMIR9143879Container38.6 g CO₂/t·nm44.8−14%10.95,121 t€174k
MED MERSIN9135638Container17.4 g CO₂/t·nm22.2−22%9.21,725 t€53k
MED BEYKOZ9064748Container17.1 g CO₂/t·nm22.2−23%10.15,313 t€223k
MED DENIZLI9106493Container33.9 g CO₂/t·nm44.8−24%9.41,969 t€65k
MED AYDIN9148025Container15.0 g CO₂/t·nm22.2−33%8.11,051 t€38k
MED CORLU9106479Container29.8 g CO₂/t·nm44.8−33%9.01,609 t€52k
MED TEKIRDAG9265598Container29.2 g CO₂/t·nm44.8−35%9.33,848 t€110k
MED CERKEZKOY9147215Container29.2 g CO₂/t·nm44.8−35%9.12,876 t€95k

30 of 12 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.