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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.

Histria Shipmanagement Srlyour view

Side by side

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

	Histria Shipmanagement Srl
Ships	13
CO₂ emitted	123 kt
Fuel per mile	97 kg/nm
Average speed	9.8 kn
CO₂ at berth	15.7%
Ships burning LNG	0
Main segment	Oil 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.

Oil tanker

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

Histria Shipmanagement Srl16.0 (+99% vs median)
← bettersegment medianworse →

	Ships	Per work	vs median	Fuel kg/nm	Speed kn	Hours at sea	At berth	LNG
Histria Shipmanagement Srl	13	16.0	+99%	97	9.8	3,175	15.7%	–
Segment median		8.1	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
Histria Shipmanagement Srl	DNV (13)	100%	0%	0%	0%

Histria Shipmanagement Srl: 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
HISTRIA CROWN	9607629	Oil tanker	20.6 g CO₂/t·nm	25.2	−19%	9.8	12,317 t	€293k
HISTRIA GIADA	9396323	Oil tanker	20.2 g CO₂/t·nm	25.2	−20%	10.0	11,596 t	€311k
HISTRIA IVORY	9356244	Oil tanker	17.9 g CO₂/t·nm	25.2	−29%	9.2	10,265 t	€235k
HISTRIA CORAL	9301299	Oil tanker	17.4 g CO₂/t·nm	25.2	−31%	10.0	8,171 t	€188k
HISTRIA TIGER	9396335	Oil tanker	16.7 g CO₂/t·nm	25.2	−34%	9.0	8,711 t	€170k
HISTRIA PERLA	9301287	Oil tanker	16.1 g CO₂/t·nm	25.2	−36%	9.7	7,946 t	€164k
HISTRIA PRINCE	9436666	Oil tanker	16.0 g CO₂/t·nm	25.2	−36%	8.8	8,891 t	€217k
HISTRIA AZURE	9357561	Oil tanker	15.8 g CO₂/t·nm	25.2	−37%	9.5	9,934 t	€200k
HISTRIA AGATA	9357559	Oil tanker	15.7 g CO₂/t·nm	25.2	−38%	10.7	10,088 t	€273k
HISTRIA ATLAS	9800790	Oil tanker	15.5 g CO₂/t·nm	25.2	−38%	9.9	4,985 t	€95k
HISTRIA DIONE	9800805	Oil tanker	14.9 g CO₂/t·nm	25.2	−41%	10.0	8,061 t	€181k
HISTRIA GEMMA	9436719	Oil tanker	14.2 g CO₂/t·nm	25.2	−44%	10.9	12,843 t	€316k
HISTRIA AMBRA	9607631	Oil tanker	12.5 g CO₂/t·nm	25.2	−51%	9.8	9,036 t	€220k

30 of 13 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.