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.
- Brittany Ferries BAI SAyour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Brittany Ferries BAI SA | |
|---|---|
| Ships | 12 |
| CO₂ emitted | 435 kt+0.5% |
| Fuel per mile | 165 kg/nm |
| Average speed | 16.6 kn |
| CO₂ at berth | 6.2% |
| Ships burning LNG | 3 |
| Main segment | Ro-pax |
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.
Ro-pax
CO₂ per transport work (pax) in g CO₂/pax·nm · segment median 567
- Brittany Ferries BAI SA966 (+71% vs median)
- ← bettersegment medianworse →
CO₂ per transport work (freight) in g CO₂/t·nm · segment median 253
- Brittany Ferries BAI SA59.0 (−77% vs median)
- ← bettersegment medianworse →
| Ships | Per work (pax) | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Brittany Ferries BAI SA | 12 | 966 59.0 freight | +71% −77% freight | 165 | 16.6 | 5,273 | 6.2% | 3 |
| Segment median | 567 253 freight | 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 | |
|---|---|---|---|---|---|
| Brittany Ferries BAI SA | Bureau Veritas (12) | 100% | 0% | 0% | 0% |
Brittany Ferries BAI SA: 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 |
|---|---|---|---|---|---|---|---|---|
| COTENTIN | 9364978 | Ro-pax | 2,165 g CO₂/pax·nm 142 g CO₂/t·nm freight | 567 253 | +282% −44% | 17.1 | 38,726 t | €2.0m |
| BARFLEUR | 9007130 | Ro-pax | 1,221 g CO₂/pax·nm 73.4 g CO₂/t·nm freight | 567 253 | +116% −71% | 12.9 | 15,332 t | €496k |
| PONT-AVEN | 9268708 | Ro-pax | 1,003 g CO₂/pax·nm 69.2 g CO₂/t·nm freight | 567 253 | +77% −73% | 18.9 | 79,226 t | €2.6m |
| MONT ST. MICHEL | 9238337 | Ro-pax | 1,002 g CO₂/pax·nm 84.0 g CO₂/t·nm freight | 567 253 | +77% −67% | 15.6 | 58,846 t | €1.6m |
| ARMORIQUE | 9364980 | Ro-pax | 966 g CO₂/pax·nm 49.0 g CO₂/t·nm freight | 567 253 | +71% −81% | 14.5 | 33,354 t | €1.3m |
| GALICIA | 9856189 | Ro-pax | 857 g CO₂/pax·nm 59.0 g CO₂/t·nm freight | 567 253 | +51% −77% | 16.0 | 44,205 t | €1.4m |
| SALAMANCALNG | 9867592 | Ro-pax | 700 g CO₂/pax·nm 45.0 g CO₂/t·nm freight | 567 253 | +24% −82% | 19.5 | 54,649 t | €2.5m |
| SANTONALNG | 9886847 | Ro-pax | 650 g CO₂/pax·nm 42.7 g CO₂/t·nm freight | 567 253 | +15% −83% | 16.8 | 40,247 t | €1.3m |
| GUILLAUME DE NORMANDIELNG | 9946324 | Ro-pax | 649 g CO₂/pax·nm 43.5 g CO₂/t·nm freight | 567 253 | +15% −83% | 15.5 | 25,026 t | €643k |
30 of 12 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.