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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.

C Transport Maritime S.A.M
Ships11
CO₂ emitted47 kt
Fuel per mile93 kg/nm
Average speed10.6 kn
CO₂ at berth4.8%
Ships burning LNG0
Main segmentBulk 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.

Bulk carrier

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 8.1

  • C Transport Maritime S.A.M7.2 (−11%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
C Transport Maritime S.A.M117.2−11%9310.61,4694.8%–
Segment median 8.10%

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
C Transport Maritime S.A.MABS (9), DNV (2)100%0%18%0%

C Transport Maritime S.A.M: 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
ST PAUL9425863Bulk carrier10.8 g CO₂/t·nm8.1+33%9.42,347 t€51k
BULK MANARA9478951Bulk carrier7.1 g CO₂/t·nm6.7+6%10.23,694 t€62k
BRISTOL9507790Bulk carrier8.6 g CO₂/t·nm8.1+5%9.11,279 t€0
CS SONOMA9569944Bulk carrier8.4 g CO₂/t·nm8.1+4%10.710,120 t€162k
ST GREG9596179Bulk carrier6.8 g CO₂/t·nm6.7+2%11.34,840 t€78k
BULK TIRRENO9624263Bulk carrier4.7 g CO₂/t·nm4.9−4%10.56,372 t€99k
RED AZALEA9727417Bulk carrier7.4 g CO₂/t·nm8.1−8%11.25,030 t€88k
VICTORIA T9817511Bulk carrier7.3 g CO₂/t·nm8.1−10%10.63,090 t€54k
BORDEAUX9483229Bulk carrier7.2 g CO₂/t·nm8.1−12%10.62,489 t€24k
AQUAPROSPER9713416Bulk carrier5.6 g CO₂/t·nm6.7−16%10.86,392 t€107k

30 of 11 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.