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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.
- Trireme Vessel Management NVyour view
Side by side
All 2024 reports of each operator, across every ship type. Change is against 2023 where the operator reported then.
| Trireme Vessel Management NV | |
|---|---|
| Ships | 5 |
| CO₂ emitted | 63 kt |
| Fuel per mile | 93 kg/nm |
| Average speed | 15.0 kn |
| CO₂ at berth | 3.6% |
| Ships burning LNG | 0 |
| Main segment | Reefer |
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.
Reefer
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 58.7
- Trireme Vessel Management NV66.2 (+13% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Trireme Vessel Management NV | 5 | 66.2 | +13% | 93 | 15.0 | 2,886 | 3.6% | – |
| Segment median | 58.7 | 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 | |
|---|---|---|---|---|---|
| Trireme Vessel Management NV | Lloyd's Register (5) | 0% | 100% | 100% | 0% |
Trireme Vessel Management NV: 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 |
|---|---|---|---|---|---|---|---|---|
| HOOD ISLAND | 9059640 | Reefer | 66.2 g CO₂/t·nm | 58.1 | +14% | 14.9 | 12,603 t | €73k |
| ALBEMARLE ISLAND | 9059602 | Reefer | 65.8 g CO₂/t·nm | 58.1 | +13% | 14.6 | 11,294 t | €60k |
| BARRINGTON ISLAND | 9059614 | Reefer | 80.6 g CO₂/t·nm | 74.4 | +8% | 14.1 | 12,385 t | €100k |
| CHARLES ISLAND | 9059626 | Reefer | 40.2 g CO₂/t·nm | 37.6 | +7% | 16.6 | 14,735 t | €226k |
| DUNCAN ISLAND | 9059638 | Reefer | 69.0 g CO₂/t·nm | 74.4 | −7% | 14.7 | 11,915 t | €71k |
30 of 5 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.