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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.

Capital Maritime Group
Ships50
CO₂ emitted322 kt−6.8%
Fuel per mile154 kg/nm
Average speed13.2 kn
CO₂ at berth2.6%
Ships burning LNG9
Main segmentGas carrier (LPG)

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.

Gas carrier (LPG)

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

  • Capital Maritime Group14.3 (−60%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Capital Maritime Group1114.3−60%18914.63,1432.0%9
Segment median 35.60%

Container

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

  • Capital Maritime Group19.6 (+20%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Capital Maritime Group2019.6+20%9711.61,6352.4%–
Segment median 16.30%

Oil tanker

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.0

  • Capital Maritime Group5.8 (−27%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Capital Maritime Group155.8−27%9411.11,4726.1%–
Segment median 8.00%

Chemical tanker

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

  • Capital Maritime Group6.6 (−56%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Capital Maritime Group46.6−56%7010.62,0403.0%–
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
Capital Maritime GroupLloyd's Register (50)0%64%64%0%

Capital Maritime Group: 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
ASKLIPIOSLNG9884021Gas carrier (LPG)15.3 g CO₂/t·nm14.4+6%14.934,143 t€910k
APOSTOLOSLNG9957737Gas carrier (LPG)15.3 g CO₂/t·nm14.4+6%14.76,766 t€182k
ATTALOSLNG9862920Gas carrier (LPG)14.9 g CO₂/t·nm14.4+4%14.621,108 t€567k
ADAMASTOSLNG9879698Gas carrier (LPG)14.7 g CO₂/t·nm14.4+2%14.652,801 t€1.4m
ADRASTOS9951185Container22.4 g CO₂/t·nm22.2+1%8.04,571 t€166k
AMORE MIO ILNG9943841Gas carrier (LPG)14.3 g CO₂/t·nm14.40%15.338,960 t€1.0m
ARISTIDIS ILNG9862906Gas carrier (LPG)14.0 g CO₂/t·nm14.4−3%14.56,879 t€183k
ATROTOS9953432Oil tanker9.9 g CO₂/t·nm10.4−5%10.14,281 t€88k
ASSOSLNG9957725Gas carrier (LPG)13.4 g CO₂/t·nm14.4−7%14.134,013 t€917k
ARISTARCHOSLNG9862918Gas carrier (LPG)13.4 g CO₂/t·nm14.4−7%14.816,417 t€439k
AIOLOS9987031Oil tanker4.2 g CO₂/t·nm4.6−8%11.310,612 t€302k
ARGEUS I1025485Oil tanker4.2 g CO₂/t·nm4.6−8%11.52,796 t€79k
ASTERIX ILNG9892298Gas carrier (LPG)12.8 g CO₂/t·nm14.4−11%12.05,076 t€135k
AGISILAOS9953418Chemical tanker6.6 g CO₂/t·nm8.2−19%10.64,790 t€138k
ACHELOOS9972995Container16.7 g CO₂/t·nm22.2−25%13.420,726 t€255k
A. OBELIX9354674Container33.8 g CO₂/t·nm44.8−25%8.0157 t€0
AKRISIOS9953456Oil tanker7.6 g CO₂/t·nm10.4−27%11.15,234 t€141k
AISOPOS9987029Oil tanker4.5 g CO₂/t·nm6.3−28%11.12,895 t€84k
ANIKITOS9953444Oil tanker7.1 g CO₂/t·nm10.4−32%11.82,925 t€79k
ANAXAGORAS9972983Container14.9 g CO₂/t·nm22.2−33%13.71,482 t€0
ACASTOS9973004Container14.3 g CO₂/t·nm22.2−36%12.16,065 t€0
ASTRAIOS9961465Container23.5 g CO₂/t·nm44.8−47%9.51,489 t€60k

30 of 67 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.