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Compare operators, 2025

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 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.

Wallenius Wilhelmsen
Ships35
CO₂ emitted373 kt+0.4%
Fuel per mile112 kg/nm
Average speed14.0 kn
CO₂ at berth5.9%
Ships burning LNG3
Main segmentVehicle 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.

Vehicle carrier

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 55.4

  • Wallenius Wilhelmsen49.5 (−10%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Wallenius Wilhelmsen2849.5−10%10213.91,5534.8%2
Segment median 55.40%

Ro-ro

CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 95.2

  • Wallenius Wilhelmsen67.1 (−30%)
  • ← betterworse →
ShipsPer workvs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Wallenius Wilhelmsen667.1−30%11613.85,4816.2%1
Segment median 95.20%

Ro-pax

CO₂ per transport work (pax) in g CO₂/pax·nm · segment median 567

  • Wallenius Wilhelmsen841 (+49%)
  • ← betterworse →

CO₂ per transport work (freight) in g CO₂/t·nm · segment median 253

  • Wallenius Wilhelmsen215 (−15%)
  • ← betterworse →
ShipsPer work (pax)vs medianFuel kg/nmSpeed knHours at seaAt berthLNG
Wallenius Wilhelmsen1841
215 freight
+49%
−15% freight
17416.73,93810.0%–
Segment median 567
253 freight
0%

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
Wallenius WilhelmsenDNV (35)28%17%100%0%

Wallenius Wilhelmsen: 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
THULELAND9343261Ro-ro240 g CO₂/t·nm161+50%12.922,018 t€617k
VISBORG9223784Ro-pax841 g CO₂/pax·nm
215 g CO₂/t·nm freight
567
253
+49%
−15%
16.736,096 t€846k
TYSLA9515400Vehicle carrier80.2 g CO₂/t·nm55.4+45%15.14,168 t€127k
TALISMAN9191319Vehicle carrier62.8 g CO₂/t·nm43.7+44%13.74,037 t€114k
TORRENS9293612Vehicle carrier107 g CO₂/t·nm76.1+40%13.33,916 t€128k
LAKEWAY EXPRESS9183790Ro-ro400 g CO₂/t·nm297+35%13.417,484 t€833k
SALOME9515412Vehicle carrier46.9 g CO₂/t·nm35.1+34%14.95,080 t€145k
TOSCA9605798Vehicle carrier93.8 g CO₂/t·nm76.1+23%3.30 t€0
TORONTO9302205Vehicle carrier43.2 g CO₂/t·nm35.1+23%14.95,952 t€165k
ELEKTRA9176577Vehicle carrier191 g CO₂/t·nm158+21%14.78,013 t€238k
TITANIA9505053Vehicle carrier66.5 g CO₂/t·nm55.4+20%15.04,347 t€141k
TORINO9398321Vehicle carrier64.5 g CO₂/t·nm55.4+17%14.69,059 t€250k
TIRRANNA9377523Vehicle carrier40.4 g CO₂/t·nm35.1+15%13.46,165 t€177k
TIJUCA9377511Vehicle carrier40.1 g CO₂/t·nm35.1+14%15.04,329 t€131k
THERMOPYLAE9702443Vehicle carrier40.1 g CO₂/t·nm35.1+14%14.111,229 t€347k
TOLEDO9293624Vehicle carrier49.7 g CO₂/t·nm43.7+14%14.03,336 t€94k
TØNSBERG9515383Vehicle carrier59.9 g CO₂/t·nm55.4+8%13.83,563 t€115k
AUTO WAY9303558Vehicle carrier59.4 g CO₂/t·nm55.4+7%13.225,980 t€515k
TORTUGAS9319765Vehicle carrier46.7 g CO₂/t·nm43.7+7%14.82,557 t€71k
MANON9179725Vehicle carrier36.5 g CO₂/t·nm35.1+4%17.23,609 t€95k
TOREADOR9375288Vehicle carrier53.7 g CO₂/t·nm55.4−3%15.03,180 t€94k
TOSCANA9398333Vehicle carrier42.0 g CO₂/t·nm43.7−4%13.97,936 t€242k
TOMBARRA9319753Vehicle carrier150 g CO₂/t·nm158−6%15.85,069 t€140k
TONGALA9605786Vehicle carrier33.1 g CO₂/t·nm35.1−6%14.612,619 t€359k
DON CARLOS9122655Vehicle carrier32.9 g CO₂/t·nm35.1−6%14.26,209 t€200k
TUNDRALAND9343273Ro-ro70.1 g CO₂/t·nm76.5−8%13.026,596 t€1.2m
THALATTA9702455Vehicle carrier30.1 g CO₂/t·nm35.1−14%13.28,965 t€273k
TAVASTLAND9334959Ro-ro64.0 g CO₂/t·nm76.5−16%12.720,905 t€1.0m
PARSIFAL9515395Vehicle carrier124 g CO₂/t·nm158−21%14.93,805 t€115k
FUTURE WAYLNG9945590Vehicle carrier49.4 g CO₂/t·nm76.1−35%13.512,698 t€385k

30 of 36 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 2025 report it verified.