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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.

Royal Caribbean Groupyour view

Side by side

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

	Royal Caribbean Group
Ships	17
CO₂ emitted	998 kt+23.3%
Fuel per mile	415 kg/nm
Average speed	14.6 kn
CO₂ at berth	15.4%
Ships burning LNG	0
Main segment	Cruise

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.

Cruise

CO₂ per transport work (pax) in g CO₂/pax·nm · segment median 521

Royal Caribbean Group413 (−21% vs median)
← bettersegment medianworse →

	Ships	Per work	vs median	Fuel kg/nm	Speed kn	Hours at sea	At berth	LNG
Royal Caribbean Group	17	413	−21%	415	14.6	2,443	15.4%	–
Segment median		521	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
Royal Caribbean Group	DNV (17)	100%	0%	0%	0%

Royal Caribbean Group: 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
CELEBRITY INFINITY	9189421	Cruise	676 g CO₂/pax·nm	521	+30%	11.6	87,132 t	€3.5m
CELEBRITY CONSTELLATION	9192399	Cruise	673 g CO₂/pax·nm	521	+29%	11.6	51,691 t	€0
BRILLIANCE OF THE SEAS	9195200	Cruise	583 g CO₂/pax·nm	521	+12%	13.9	33,607 t	€0
CELEBRITY REFLECTION	9506459	Cruise	484 g CO₂/pax·nm	521	−7%	11.1	474 t	€13k
VISION OF THE SEAS	9116876	Cruise	466 g CO₂/pax·nm	521	−11%	12.2	654 t	€19k
CELEBRITY EQUINOX	9372456	Cruise	430 g CO₂/pax·nm	521	−18%	14.2	59,217 t	€2.6m
CELEBRITY ECLIPSE	9404314	Cruise	427 g CO₂/pax·nm	521	−18%	14.8	53,961 t	€2.2m
RHAPSODY OF THE SEAS	9116864	Cruise	418 g CO₂/pax·nm	521	−20%	13.1	694 t	€0
CELEBRITY SILHOUETTE	9451094	Cruise	409 g CO₂/pax·nm	521	−21%	13.0	8,925 t	€0
EXPLORER OF THE SEAS	9161728	Cruise	357 g CO₂/pax·nm	521	−31%	17.1	58,785 t	€0
VOYAGER OF THE SEAS	9161716	Cruise	338 g CO₂/pax·nm	521	−35%	14.5	48,033 t	€0
CELEBRITY APEX	9838383	Cruise	333 g CO₂/pax·nm	521	−36%	16.5	56,030 t	€0
CELEBRITY ASCENT	9838400	Cruise	321 g CO₂/pax·nm	521	−38%	14.4	43,563 t	€2.1m
ALLURE OF THE SEAS	9383948	Cruise	310 g CO₂/pax·nm	521	−41%	15.3	100,989 t	€4.4m
ODYSSEY OF THE SEAS	9795737	Cruise	303 g CO₂/pax·nm	521	−42%	16.5	71,804 t	€3.3m
INDEPENDENCE OF THE SEAS	9349681	Cruise	285 g CO₂/pax·nm	521	−45%	16.2	64,365 t	€2.0m

30 of 24 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.