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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.

STEALTH MARITIME CORP. S.A.
Ships29
CO₂ emitted192 kt
Fuel per mile101 kg/nm
Average speed12.3 kn
CO₂ at berth6.9%
Ships burning LNG0
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 35.8

  • STEALTH MARITIME CORP. S.A.40.7 (+14%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
STEALTH MARITIME CORP. S.A.1440.7+14%6912.92,5276.4%–
Segment median 35.80%

Oil tanker

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

  • STEALTH MARITIME CORP. S.A.8.1 (+1%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
STEALTH MARITIME CORP. S.A.128.1+1%16911.21,2215.5%–
Segment median 8.10%

Chemical tanker

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

  • STEALTH MARITIME CORP. S.A.21.0 (+26%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
STEALTH MARITIME CORP. S.A.321.0+26%13411.21,91112.3%–
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
STEALTH MARITIME CORP. S.A.DNV (29)69%14%41%0%

STEALTH MARITIME CORP. 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
MAGIC WAND9379143Chemical tanker21.0 g CO₂/t·nm12.0+75%10.210,081 t€181k
CLEAN IMPERIAL9376854Chemical tanker28.3 g CO₂/t·nm16.5+71%11.38,645 t€200k
CHIOS LION9398280Oil tanker10.8 g CO₂/t·nm6.3+70%11.47,989 t€124k
SUEZ ENCHANTED9318084Oil tanker6.9 g CO₂/t·nm4.5+53%10.67,871 t€127k
CHRYSALIS9437684Oil tanker6.7 g CO₂/t·nm4.5+50%11.15,845 t€92k
SUEZ PROTOPIA9380893Oil tanker6.7 g CO₂/t·nm4.5+49%11.35,658 t€91k
CRUDE CENTURION9436020Oil tanker8.4 g CO₂/t·nm6.3+33%10.97,055 t€132k
SEA HYMN9412036Oil tanker7.8 g CO₂/t·nm6.3+24%10.38,633 t€144k
AQUADISIAC9396713Chemical tanker14.5 g CO₂/t·nm12.0+21%12.18,603 t€138k
ECO ICE9755646Gas carrier (LPG)41.7 g CO₂/t·nm35.1+19%12.410,864 t€236k
ECO FREEZE9755658Gas carrier (LPG)40.7 g CO₂/t·nm35.1+16%13.216,638 t€343k
AFRAPEARL II9437672Oil tanker9.1 g CO₂/t·nm8.4+8%12.211,207 t€192k
PALLADIUM9773923Oil tanker6.8 g CO₂/t·nm6.3+8%11.48,906 t€145k
ECO MERLIN9929194Gas carrier (LPG)22.6 g CO₂/t·nm21.8+3%13.014,714 t€232k
CLEAN NIRVANA9308168Oil tanker25.3 g CO₂/t·nm25.20%12.45,947 t€103k
ECO DOMINATOR9789532Gas carrier (LPG)110 g CO₂/t·nm114−3%11.74,195 t€126k
GAS HARALAMBOS9423126Gas carrier (LPG)57.9 g CO₂/t·nm65.9−12%12.44,737 t€81k
ECO SORCERER9933468Gas carrier (LPG)18.1 g CO₂/t·nm21.8−17%13.711,025 t€172k
ECO ENCHANTED9945796Gas carrier (LPG)28.4 g CO₂/t·nm35.1−19%14.42,361 t€38k
ECO ARCTIC9746683Gas carrier (LPG)28.1 g CO₂/t·nm35.1−20%13.93,849 t€62k
ECO WIZARD9941568Gas carrier (LPG)17.2 g CO₂/t·nm21.8−21%12.33,910 t€63k
ECO NICAL9746774Gas carrier (LPG)82.8 g CO₂/t·nm114−27%13.15,071 t€86k
GAS ESCO9507752Gas carrier (LPG)81.7 g CO₂/t·nm114−28%11.5998 t€21k
CLEAN JUSTICE9473717Oil tanker15.3 g CO₂/t·nm25.2−39%10.04,103 t€66k

30 of 29 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.