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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.

Aegean Shipping Management S.A.
Ships8
CO₂ emitted82 kt
Fuel per mile122 kg/nm
Average speed10.2 kn
CO₂ at berth6.7%
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

  • Aegean Shipping Management S.A.9.3 (+15%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Aegean Shipping Management S.A.79.3+15%12610.52,6756.8%–
Segment median 8.10%

Chemical tanker

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 16.7

  • Aegean Shipping Management S.A.9.0 (−46%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Aegean Shipping Management S.A.19.0−46%777.62,2395.4%–
Segment median 16.70%

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
Aegean Shipping Management S.A.Lloyd's Register (8)100%0%0%0%

Aegean Shipping Management 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
GREEN ATTITUDE9808156Oil tanker11.3 g CO₂/t·nm8.4+34%9.112,166 t€218k
GREEN PLANET9669914Oil tanker12.4 g CO₂/t·nm9.9+25%10.23,142 t€69k
GREEN ADMIRE9927196Oil tanker30.9 g CO₂/t·nm25.2+23%10.02,202 t€36k
GREEN AZURE9934644Oil tanker9.3 g CO₂/t·nm8.4+11%11.54,906 t€79k
GREEN ADVENTURE9927201Oil tanker6.2 g CO₂/t·nm6.3−3%10.421,161 t€336k
GREEN ANAX9927213Oil tanker7.7 g CO₂/t·nm8.4−8%11.212,515 t€195k
GREEN AURA9808168Oil tanker6.7 g CO₂/t·nm8.4−20%10.921,701 t€353k
GREEN SKY9676515Chemical tanker9.0 g CO₂/t·nm12.0−25%7.64,138 t€67k

30 of 8 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.