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Compare operators, 2024

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 2024 reports of each operator, across every ship type. Change is against 2023 where the operator reported then.

K-Ships Srl
Ships4
CO₂ emitted49 kt
Fuel per mile89 kg/nm
Average speed10.3 kn
CO₂ at berth13.7%
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 16.7

  • K-Ships Srl44.1 (+164%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
K-Ships Srl344.1+164%859.14,32517.4%–
Segment median 16.70%

Ro-ro

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 97.5

  • K-Ships Srl70.8 (−27%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
K-Ships Srl170.8−27%9614.14,0306.9%–
Segment median 97.50%

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-Ships SrlDNV (4)100%25%0%0%

K-Ships Srl: 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
KORSARO9373137Chemical tanker44.1 g CO₂/t·nm23.7+87%7.712,188 t€320k
AETHALIA9373230Chemical tanker41.3 g CO₂/t·nm23.7+74%9.112,194 t€223k
NIKE9431032Chemical tanker53.8 g CO₂/t·nm41.2+30%10.37,187 t€207k
GRENDI FUTURA9687306Ro-ro70.8 g CO₂/t·nm75.4−6%14.117,037 t€300k

30 of 4 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 2024 report it verified.