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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.

YMN Tanker Deniz Isletmeciligi
Ships13
CO₂ emitted98 kt−2.3%
Fuel per mile65 kg/nm
Average speed9.0 kn
CO₂ at berth5.5%
Ships burning LNG0
Main segmentChemical tanker

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.

Chemical tanker

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0

  • YMN Tanker Deniz Isletmeciligi42.3 (+181%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
YMN Tanker Deniz Isletmeciligi1342.3+181%659.04,0935.5%–
Segment median 15.00%

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
YMN Tanker Deniz IsletmeciligiLloyd's Register (13)100%0%0%0%

YMN Tanker Deniz Isletmeciligi: 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 ADRIATIC9410662Chemical tanker81.8 g CO₂/t·nm39.2+109%9.26,956 t€364k
MED EMRE9461910Chemical tanker65.9 g CO₂/t·nm39.2+68%8.16,099 t€244k
MED CANARY9544358Chemical tanker55.8 g CO₂/t·nm39.2+42%9.58,139 t€407k
MED SERHAT9461922Chemical tanker52.7 g CO₂/t·nm39.2+35%9.05,931 t€261k
MED ATLANTIC9410533Chemical tanker19.8 g CO₂/t·nm15.2+30%9.811,573 t€347k
MED BLUE JAY9544346Chemical tanker48.3 g CO₂/t·nm39.2+23%7.46,214 t€276k
MED ARCTIC9410545Chemical tanker47.4 g CO₂/t·nm39.2+21%9.07,657 t€333k
MED ANTARCTIC9462316Chemical tanker42.3 g CO₂/t·nm39.2+8%9.67,001 t€290k
MED NORDIC9527776Chemical tanker42.2 g CO₂/t·nm39.2+7%10.29,549 t€450k
MED PACIFIC9461934Chemical tanker22.5 g CO₂/t·nm21.4+5%8.710,564 t€315k
MED TUNCER9830599Chemical tanker38.8 g CO₂/t·nm39.2−1%10.26,746 t€313k
MED PAKIZE9830604Chemical tanker37.1 g CO₂/t·nm39.2−5%9.65,949 t€259k
MED BALTIC9462304Chemical tanker36.5 g CO₂/t·nm39.2−7%7.15,542 t€236k

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.