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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.

Stolt Tankers BVyour view

Side by side

All 2024 reports of each operator, across every ship type. Change is against 2023 where the operator reported then.

	Stolt Tankers BV
Ships	63
CO₂ emitted	354 kt
Fuel per mile	88 kg/nm
Average speed	11.9 kn
CO₂ at berth	7.8%
Ships burning LNG	2
Main segment	Chemical 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.

Chemical tanker

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

Stolt Tankers BV14.9 (−11% vs median)
← bettersegment medianworse →

	Ships	Per work	vs median	Fuel kg/nm	Speed kn	Hours at sea	At berth	LNG
Stolt Tankers BV	63	14.9	−11%	88	11.9	1,710	7.8%	2
Segment median		16.7	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 notes	B · tank monitoring	C · flow meters	D · direct
Stolt Tankers BV	DNV (63)	0%	100%	0%	0%

Stolt Tankers BV: 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.

Ship	IMO	Segment	CO₂ per transport work	Size-band median	vs median	Speed kn	CO₂	Allowances
STOLT PERSEVERANCELNG	9124471	Chemical tanker	15.7 g CO₂/t·nm	8.6	+83%	13.1	4,158 t	€34k
STOLT INNOVATION	9102069	Chemical tanker	20.1 g CO₂/t·nm	12.0	+67%	11.5	6,068 t	€119k
STOLT EFFORT	9178202	Chemical tanker	14.3 g CO₂/t·nm	8.6	+66%	12.3	6,023 t	€111k
STOLT ACHIEVEMENT	9124469	Chemical tanker	18.2 g CO₂/t·nm	12.0	+51%	11.9	5,954 t	€62k
STOLT SEQUOIA	9235062	Chemical tanker	17.3 g CO₂/t·nm	12.0	+44%	11.7	7,579 t	€135k
STOLT SYCAMORE	9198563	Chemical tanker	17.2 g CO₂/t·nm	12.0	+43%	10.0	6,480 t	€123k
STOLT INTEGRITYLNG	9680097	Chemical tanker	16.9 g CO₂/t·nm	12.0	+40%	10.7	3,333 t	€7k
STOLT CONFIDENCE	9102071	Chemical tanker	23.1 g CO₂/t·nm	16.5	+40%	13.0	3,903 t	€68k
STOLT TENACITY	9680102	Chemical tanker	11.7 g CO₂/t·nm	8.6	+37%	12.0	4,087 t	€65k
STOLT INVENTION	9102100	Chemical tanker	16.3 g CO₂/t·nm	12.0	+36%	13.4	14,095 t	€248k
STOLT INSPIRATION	9102083	Chemical tanker	16.1 g CO₂/t·nm	12.0	+34%	12.0	11,726 t	€233k
STOLT LOTUS	9617648	Chemical tanker	15.0 g CO₂/t·nm	12.0	+25%	11.0	5,747 t	€99k
STOLT SYPRESS	9150315	Chemical tanker	29.1 g CO₂/t·nm	23.7	+23%	13.1	3,086 t	€51k
STOLT BRELAND	9414084	Chemical tanker	14.3 g CO₂/t·nm	12.0	+19%	11.5	5,495 t	€94k
STOLT SNELAND	9352212	Chemical tanker	14.0 g CO₂/t·nm	12.0	+17%	12.4	8,689 t	€140k
STOLT FOCUS	9214305	Chemical tanker	13.8 g CO₂/t·nm	12.0	+15%	11.3	5,947 t	€109k
STOLT VIKING	9196711	Chemical tanker	19.0 g CO₂/t·nm	16.5	+15%	11.1	6,057 t	€111k
STOLT NORLAND	9414060	Chemical tanker	18.9 g CO₂/t·nm	16.5	+14%	10.0	2,331 t	€50k
STOLT ORCA	9597147	Chemical tanker	13.6 g CO₂/t·nm	12.0	+13%	12.5	6,922 t	€133k
STOLT ISLAND	9414058	Chemical tanker	13.4 g CO₂/t·nm	12.0	+12%	12.3	10,777 t	€191k
STOLT SAGALAND	9352200	Chemical tanker	18.4 g CO₂/t·nm	16.5	+11%	12.8	4,976 t	€90k
STOLT ACER	9272668	Chemical tanker	13.1 g CO₂/t·nm	12.0	+9%	11.4	8,403 t	€144k
STOLT MAPLE	9764491	Chemical tanker	12.9 g CO₂/t·nm	12.0	+8%	12.3	9,832 t	€194k
STOLT PONDO	9374521	Chemical tanker	12.9 g CO₂/t·nm	12.0	+7%	12.2	7,488 t	€130k
STOLT SINCERITY	9680085	Chemical tanker	12.7 g CO₂/t·nm	12.0	+6%	12.0	3,579 t	€71k
STOLT SURF	9168623	Chemical tanker	17.2 g CO₂/t·nm	16.5	+4%	11.4	9,140 t	€160k
STOLT APAL	9719240	Chemical tanker	17.0 g CO₂/t·nm	16.5	+3%	11.5	3,898 t	€69k
STOLT AGUILA	9391983	Chemical tanker	23.7 g CO₂/t·nm	23.7	0%	12.1	2,090 t	€32k
STOLT BETULA	9266267	Chemical tanker	16.5 g CO₂/t·nm	16.5	0%	12.6	5,224 t	€89k
STOLT BISMUTH	9739290	Chemical tanker	16.3 g CO₂/t·nm	16.5	−1%	9.7	5,362 t	€104k

30 of 63 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.