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.
- Sun Enterprises ltdyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Sun Enterprises ltd | |
|---|---|
| Ships | 8 |
| CO₂ emitted | 62 kt−34.9% |
| Fuel per mile | 133 kg/nm |
| Average speed | 9.6 kn |
| CO₂ at berth | 9.3% |
| 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 8.0
- Sun Enterprises ltd9.0 (+13% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Sun Enterprises ltd | 7 | 9.0 | +13% | 133 | 9.6 | 2,223 | 9.3% | – |
| Segment median | 8.0 | 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 | |
|---|---|---|---|---|---|
| Sun Enterprises ltd | DNV (8) | 100% | 0% | 0% | 0% |
Sun Enterprises ltd: 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 |
|---|---|---|---|---|---|---|---|---|
| CHRISTINA | 9772125 | Oil tanker | 5.8 g CO₂/t·nm | 4.6 | +27% | 7.8 | 18,694 t | €543k |
| AMAZON FALCON | 9779587 | Oil tanker | 10.5 g CO₂/t·nm | 10.4 | +1% | 11.2 | 5,792 t | €165k |
| ACHILLEAS | 9458494 | Oil tanker | 6.2 g CO₂/t·nm | 6.3 | −1% | 8.7 | 19,340 t | €557k |
| IOANNIS ZAFIRAKIS | 9890587 | Oil tanker | 10.1 g CO₂/t·nm | 10.4 | −3% | 11.0 | 8,621 t | €287k |
| STRYMON | 9938030 | Oil tanker | 4.2 g CO₂/t·nm | 4.6 | −8% | 12.1 | 5,224 t | €146k |
| ALFIOS | 9884241 | Oil tanker | 9.0 g CO₂/t·nm | 10.4 | −14% | 10.6 | 1,324 t | €37k |
| ATHINA | 9884253 | Oil tanker | 14.4 g CO₂/t·nm | 27.1 | −47% | 12.1 | 3,247 t | €91k |
30 of 8 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.