BG SAPPHIRE
- IMO
- 9803699
- Type
- Container ship
- Average cargo carried
- 7,536 t
- Flag (estimated)
- Cyprus
- Port of registry
- Limassol
- Technical efficiency
- EEDI 18.18 g CO₂/t·nm
ISM company (DoC holder) in 2025: Juengerhans Heavy-Lift-Fleet Services GmbH & Co. KG
2025 at a glance
From the 2025 THETIS-MRV report. Carries about 7,536 t of cargo on average.
Within the container fleet, 2025
Set against all 2,208 container ships with a full-year 2025 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.
Where the emissions happen, 2025
THETIS splits each ship's emissions by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.
- Between EU ports20%
- From the EU33%
- Into the EU37%
- At berth in the EU10%
34% of this ship's CO₂ falls under the EU ETS (3,434 t).
Over the years
Full-year reports only. The Container median is the middle ship of all container ships reporting that year; it moves with the fleet, so a ship can gain on it without changing itself.
Fuel kg/nm
- BG SAPPHIRE
- Container median
Average speed, kn
- BG SAPPHIRE
- Container median
CO₂ per transport work (cargo), g CO₂/t·nm
- BG SAPPHIRE
- Container median
Year on year
| Year | Average speed | Fuel kg/nm | Fuel per day at sea | Distance | CO₂ per transport work | Reading |
|---|---|---|---|---|---|---|
| 2024→2025 | +0.1 kn | −3% | −1% | −20% | +3% | Same speed, fuel per mile down 3%; in line with the speed change. |
| 2023→2024 | +0.3 kn | −1% | +1% | −6% | −6% | Same speed, fuel per mile flat; better than speed alone explains (hull, engine or trade). |
| 2022→2023 | −0.5 kn | −8% | −11% | +14% | −1% | 0.5 kn slower, fuel per mile down 8%; in line with the speed change. |
| 2021→2022 | −0.2 kn | +7% | +5% | −7% | −0% | Same speed, fuel per mile up 7%; worse than speed alone explains (fouling, weather, loading or trade). |
| 2020→2021 | +0.0 kn | −1% | −0% | −8% | +0% | Same speed, fuel per mile flat. |
| 2019→2020 | +0.6 kn | +3% | +7% | +3% | +11% | 0.6 kn faster, fuel per mile up 3%; better than speed alone explains (hull, engine or trade). |
| 2018→2019 | −0.2 kn | +3% | +3% | +45% | −27% | Same speed, fuel per mile up 3%; worse than speed alone explains (fouling, weather, loading or trade). |
Part-year reports are left out of these comparisons. Fuel per mile rises roughly with the square of speed for a given ship, so a change in speed explains much of a change in fuel per mile.
Every reporting year
One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.
Operation
| Year | ISM company | Fuel t | CO₂ t | Distance nm | Hours at seah | Average speedknots at sea | Fuel kg/nmthis ship | CO₂ per transport work (cargo)g/t·nm, this ship | Laden fuel |
|---|---|---|---|---|---|---|---|---|---|
| 2025part-year | Juengerhans Heavy-Lift-Fleet Services GmbH & Co. KG | 1,664 | 5,210 | 19,826 | 1,391 | 14.3 | 84.0 | 37.1 | 100% |
| 2025 | Twenty-third New Shipping UG (haftungsbeschrankt) & Co. KG | 3,235 | 10,125 | 38,292 | 2,791 | 13.7 | 84.5 | 35.1 | 100% |
| 2024 | Juengerhans Heavy-Lift-Fleet Services GmbH & Co. KG | 4,146 | 12,971 | 47,804 | 3,524 | 13.6 | 86.7 | 34.1 | – |
| 2023 | not published | 4,448 | 13,919 | 50,645 | 3,807 | 13.3 | 87.8 | 36.2 | – |
| 2022 | not published | 4,216 | 13,209 | 44,386 | 3,209 | 13.8 | 95.0 | 36.7 | – |
| 2021 | not published | 4,252 | 13,317 | 47,713 | 3,403 | 14.0 | 89.1 | 36.8 | – |
| 2020 | not published | 4,643 | 14,525 | 51,763 | 3,698 | 14.0 | 89.7 | 36.7 | – |
| 2019 | not published | 4,388 | 13,727 | 50,406 | 3,748 | 13.4 | 87.0 | 32.9 | – |
| 2018 | not published | 2,932 | 9,167 | 34,836 | 2,565 | 13.6 | 84.2 | 45.1 | – |
Benchmark and verification
| Year | ISM company | CO₂ per TW, g CO₂/t·nm | Container median | vs Container | Rank | Verifier | Methods |
|---|---|---|---|---|---|---|---|
| 2025part-year | Juengerhans Heavy-Lift-Fleet Services GmbH & Co. KG | – | – | – | – | RINA | A |
| 2025 | Twenty-third New Shipping UG (haftungsbeschrankt) & Co. KG | 35.1 | 16.3 | +115% | 1,793 of 2,208 | RINA | A |
| 2024 | Juengerhans Heavy-Lift-Fleet Services GmbH & Co. KG | 34.1 | 17.5 | +95% | 1,538 of 1,974 | RINA | A |
| 2023 | not published | 36.2 | 19.4 | +87% | 1,470 of 1,899 | Dromon Bureau of Shipping | A |
| 2022 | not published | 36.7 | 19.1 | +92% | 1,427 of 1,825 | Dromon Bureau of Shipping | A |
| 2021 | not published | 36.8 | 17.9 | +106% | 1,435 of 1,781 | RINA | A |
| 2020 | not published | 36.7 | 17.6 | +109% | 1,430 of 1,797 | RINA | A |
| 2019 | not published | 32.9 | 18.9 | +74% | 1,318 of 1,788 | RINA | A |
| 2018 | not published | 45.1 | 20.2 | +123% | 1,415 of 1,705 | RINA | A |
Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Container ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's container ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.