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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.
- Christiania Shipping A/Syour view
Side by side
All 2025 reports of each operator, across every ship type. Change is against 2024 where the operator reported then.
| Christiania Shipping A/S | |
|---|---|
| Ships | 8 |
| CO₂ emitted | 48 kt−0.1% |
| Fuel per mile | 51 kg/nm |
| Average speed | 9.6 kn |
| CO₂ at berth | 8.3% |
| Ships burning LNG | 0 |
| Main segment | Chemical 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.
Chemical tanker
CO₂ per transport work (cargo) in g CO₂/t·nm · segment median 15.0
- Christiania Shipping A/S43.6 (+190% vs median)
- ← bettersegment medianworse →
| Ships | Per work | vs median | Fuel kg/nm | Speed kn | Hours at sea | At berth | LNG | |
|---|---|---|---|---|---|---|---|---|
| Christiania Shipping A/S | 8 | 43.6 | +190% | 51 | 9.6 | 3,936 | 8.3% | – |
| Segment median | 15.0 | 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 | |
|---|---|---|---|---|---|
| Christiania Shipping A/S | DNV (8) | 0% | 100% | 100% | 0% |
Christiania Shipping A/S: 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 |
|---|---|---|---|---|---|---|---|---|
| CATHY THERESA | 9478315 | Chemical tanker | 60.6 g CO₂/t·nm | 39.2 | +54% | 9.5 | 5,911 t | €241k |
| TINA THERESA | 9478298 | Chemical tanker | 46.8 g CO₂/t·nm | 39.2 | +20% | 9.8 | 5,880 t | €186k |
| KARINA THERESA | 9428451 | Chemical tanker | 46.8 g CO₂/t·nm | 39.2 | +19% | 9.6 | 4,724 t | €183k |
| JETTE THERESA | 9406582 | Chemical tanker | 43.9 g CO₂/t·nm | 39.2 | +12% | 9.1 | 8,782 t | €436k |
| ALICE THERESA | 9478303 | Chemical tanker | 43.2 g CO₂/t·nm | 39.2 | +10% | 9.3 | 2,693 t | €98k |
| CAROLINE THERESA | 9428449 | Chemical tanker | 41.6 g CO₂/t·nm | 39.2 | +6% | 9.9 | 5,789 t | €251k |
| SIGRID THERESA | 9392183 | Chemical tanker | 38.6 g CO₂/t·nm | 39.2 | −2% | 10.3 | 6,290 t | €274k |
| CHARLOTTE THERESA | 9400708 | Chemical tanker | 35.1 g CO₂/t·nm | 39.2 | −10% | 9.2 | 8,401 t | €411k |
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.