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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.

Maersk
Ships169
CO₂ emitted6.8 Mt
Fuel per mile231 kg/nm
Average speed14.6 kn
CO₂ at berth1.3%
Ships burning LNG4
Main segmentContainer

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.

Container

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 17.5

  • Maersk11.6 (−33%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Maersk16811.6−33%23114.64,0161.3%4
Segment median 17.50%

Vehicle carrier

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 55.3

  • Maersk86.3 (+56%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Maersk186.3+56%10614.91,0321.7%–
Segment median 55.30%

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
MaerskABS (168), Lloyd's Register (1)1%1%100%0%

Maersk: 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
MAERSK DURBAN9299044Container99.8 g CO₂/t·nm47.2+111%9.53,789 t€63k
GJERTRUD MAERSK9320233Container28.5 g CO₂/t·nm14.5+97%16.113,800 t€208k
MAERSK BOSTON9313905Container42.6 g CO₂/t·nm21.8+96%13.115,027 t€222k
MAERSK CUBANGO9525481Container37.2 g CO₂/t·nm21.8+71%12.34,100 t€98k
MAERSK UTAH9305300Container37.0 g CO₂/t·nm21.8+70%13.720,520 t€320k
EVELYN MAERSK9321512Container10.8 g CO₂/t·nm7.1+52%16.340,220 t€623k
MAERSK AVON9164275Container69.3 g CO₂/t·nm47.2+47%7.41,323 t€25k
MAERSK NORTHWOOD9222118Container31.2 g CO₂/t·nm21.8+43%14.118,181 t€345k
MAERSK CAP CARMEL9273923Container28.1 g CO₂/t·nm21.8+29%10.57,643 t€115k
MAERSK NAIROBI9356165Container60.5 g CO₂/t·nm47.2+28%8.82,493 t€40k
MAERSK NEWBURY9231470Container27.6 g CO₂/t·nm21.8+27%14.919,548 t€325k
ANGELICA MAERSK9948798Container13.4 g CO₂/t·nm10.7+25%5.21,344 t€28k
MAERSK NOKWANDA9294393Container17.9 g CO₂/t·nm14.5+24%14.232,310 t€567k
MAERSK NAMIBIA9289180Container57.9 g CO₂/t·nm47.2+23%10.6938 t€14k
ANE MAERSK9948748Container8.7 g CO₂/t·nm7.1+23%15.723,630 t€213k
MAERSK JABAL9343077Container26.7 g CO₂/t·nm21.8+22%10.78,139 t€142k
MAERSK HAMBURG9784312Container8.6 g CO₂/t·nm7.1+21%15.042,827 t€669k
ALETTE MAERSK9948774Container8.6 g CO₂/t·nm7.1+21%15.111,797 t€173k
EUGEN MAERSK9321550Container8.6 g CO₂/t·nm7.1+21%15.443,942 t€669k
EBBA MAERSK9321524Container8.5 g CO₂/t·nm7.1+20%15.9107,510 t€1.8m
MAERSK KENTUCKY9193240Container17.3 g CO₂/t·nm14.5+20%15.344,750 t€683k
ELLY MAERSK9321536Container8.5 g CO₂/t·nm7.1+19%15.543,138 t€672k
SANTA RITA9425382Container12.7 g CO₂/t·nm10.7+19%14.454,208 t€746k
MAERSK LEON9526966Container12.7 g CO₂/t·nm10.7+18%14.359,317 t€905k
NORA MAERSK9192478Container25.8 g CO₂/t·nm21.8+18%7.914,873 t€430k
ALLIANCE ST. LOUIS9285500Vehicle carrier86.3 g CO₂/t·nm73.3+18%14.95,098 t€78k
MAERSK NESTON9215907Container25.6 g CO₂/t·nm21.8+17%12.919,150 t€325k
LEXA MAERSK9190767Container16.9 g CO₂/t·nm14.5+16%15.742,963 t€701k
MAERSK HOUSTON9848950Container8.2 g CO₂/t·nm7.1+15%16.039,963 t€650k
SAFMARINE NOMAZWE9294381Container16.7 g CO₂/t·nm14.5+15%15.739,697 t€682k

30 of 169 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.