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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.

Tsakos Shipping & Trading S.A.
Ships48
CO₂ emitted572 kt
Fuel per mile152 kg/nm
Average speed10.1 kn
CO₂ at berth9.5%
Ships burning LNG0
Main segmentOil 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.

Oil tanker

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

  • Tsakos Shipping & Trading S.A.8.1 (+1%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Tsakos Shipping & Trading S.A.488.1+1%15210.13,6609.5%–
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
Tsakos Shipping & Trading S.A.Lloyd's Register (48)67%6%0%0%

Tsakos Shipping & Trading 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
ARCHANGEL9302592Oil tanker16.4 g CO₂/t·nm8.4+95%9.611,189 t€183k
PROMITHEAS9305611Oil tanker14.4 g CO₂/t·nm8.4+71%7.820,249 t€348k
LISBOA9765158Oil tanker7.3 g CO₂/t·nm4.5+63%8.98,765 t€139k
PROPONTIS9305623Oil tanker14.3 g CO₂/t·nm9.9+45%9.733,067 t€575k
ARCTIC9315173Oil tanker8.8 g CO₂/t·nm6.3+39%11.546,454 t€791k
DIMITRIS P9565950Oil tanker8.6 g CO₂/t·nm6.3+36%10.943,062 t€763k
ALASKA9302607Oil tanker8.6 g CO₂/t·nm6.3+36%9.224,268 t€422k
SPYROS K9565948Oil tanker8.6 g CO₂/t·nm6.3+36%10.431,534 t€550k
PENTATHLON9438406Oil tanker8.3 g CO₂/t·nm6.3+31%11.230,689 t€558k
SAKURA PRINCESS9358541Oil tanker12.8 g CO₂/t·nm9.9+29%8.823,535 t€430k
CHANTAL9382982Oil tanker10.9 g CO₂/t·nm8.4+29%10.14,403 t€68k
WORLD HARMONY9382970Oil tanker12.8 g CO₂/t·nm9.9+29%11.84,431 t€77k
ASAHI PRINCESS9411197Oil tanker10.7 g CO₂/t·nm8.4+27%10.110,877 t€214k
ANTARCTIC9315185Oil tanker5.7 g CO₂/t·nm4.5+27%10.125,196 t€426k
EURO9567702Oil tanker8.0 g CO₂/t·nm6.3+27%8.828,444 t€578k
LEONTIOS H9724336Oil tanker7.0 g CO₂/t·nm6.3+10%10.615,116 t€278k
AEGEAS9315800Oil tanker26.7 g CO₂/t·nm25.2+6%7.811,912 t€292k
STAVANGER TS9737395Oil tanker10.0 g CO₂/t·nm9.9+1%11.410,569 t€182k
ANDROMEDA9315795Oil tanker23.9 g CO₂/t·nm25.2−5%7.410,224 t€256k
SUNRISE9761956Oil tanker7.6 g CO₂/t·nm8.4−9%11.25,126 t€80k
BERGEN TS9737400Oil tanker7.5 g CO₂/t·nm8.4−11%9.618,732 t€454k
RAN DF9953470Oil tanker7.5 g CO₂/t·nm8.4−11%10.518,071 t€457k
SUNRAY9761944Oil tanker8.8 g CO₂/t·nm9.9−12%9.61,888 t€30k
NJORD DF9953468Oil tanker7.3 g CO₂/t·nm8.4−13%10.19,443 t€203k
ELIAS TSAKOS9724075Oil tanker7.2 g CO₂/t·nm8.4−15%10.819,152 t€351k
PARTHENON TS9724348Oil tanker7.1 g CO₂/t·nm8.4−16%11.413,912 t€275k
MARATHON TS9737371Oil tanker5.3 g CO₂/t·nm6.3−17%11.49,347 t€173k
CHIOS DF9953482Oil tanker6.9 g CO₂/t·nm8.4−18%11.016,256 t€348k
ITHAKI DF9953494Oil tanker5.1 g CO₂/t·nm6.3−19%11.117,211 t€305k
OSLO TS9737383Oil tanker6.3 g CO₂/t·nm8.4−25%10.714,314 t€304k

30 of 48 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.