Navalyze · Market view · Compare
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.
- RollDock Shipping BVyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| RollDock Shipping BV | |
|---|---|
| Ships | 7 |
| CO₂ emitted | 55 kt−16.4% |
| Fuel per mile | 94 kg/nm |
| Average speed | 11.6 kn |
| CO₂ at berth | 3.7% |
| Ships burning LNG | 0 |
| Main segment | Other |
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.
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 | |
|---|---|---|---|---|---|
| RollDock Shipping BV | DNV (7) | 0% | 86% | 43% | 0% |
RollDock Shipping 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 |
|---|---|---|---|---|---|---|---|---|
| BIGROLL BEAUFORT | 9766841 | Other | 318 g CO₂/t·nm | 178 | +79% | 9.7 | 7,596 t | €243k |
| ROLLDOCK STAR | 9656498 | Other | 200 g CO₂/t·nm | 178 | +13% | 12.1 | 8,656 t | €282k |
| ROLLDOCK SEA | 9404704 | Other | 180 g CO₂/t·nm | 178 | +1% | 12.7 | 7,150 t | €190k |
| ROLLDOCK SUN | 9393981 | Other | 541 g CO₂/t·nm | 568 | −5% | 12.3 | 14,092 t | €438k |
| ROLLDOCK STORM | 9656503 | Other | 138 g CO₂/t·nm | 178 | −22% | 12.8 | 10,337 t | €294k |
| BIGROLL BISCAY | 9776286 | Other | 408 g CO₂/t·nm | 568 | −28% | 9.3 | 6,447 t | €171k |
30 of 7 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.