Japan flag, 2022
Ships whose port of registry belongs to Japan, as estimated from the THETIS-MRV reports for 2022. The 2022 public files do not name the companies operating ships, so this year lists the ships themselves; company lists start with 2024.
At a glance
Ships
76
reporting to EU MRV
Emitted
671,353 t
CO₂, all ships under the flag
EU ETS
–
Shipping entered the EU ETS in 2024
Main segment
Vehicle carrier
277,785 t CO₂, 45 ships
Ship types under this flag
CO₂ by segment.
- Vehicle carrier277,785 t
- Container145,490 t
- Bulk carrier119,576 t
- LNG carrier68,353 t
- Ro-ro30,258 t
- Chemical tanker28,698 t
- Reefer1,194 t
Ships with most CO₂
The 50 ships under the Japan flag with most CO₂ in 2022.
| Ship | Segment | CO₂ |
|---|---|---|
| SHINWA-MARU | Bulk carrier | 43,332 t |
| ENERGY GLORY | LNG carrier | 30,422 t |
| BRITANNIA SEAWAYS | Ro-ro | 30,258 t |
| GRACE DAHLIA | LNG carrier | 28,036 t |
| ONE TRADITION | Container | 25,206 t |
| ONE TRIBUTE | Container | 24,459 t |
| MICHIGAN HIGHWAY | Vehicle carrier | 19,544 t |
| FRONTIER ROSE | Bulk carrier | 18,422 t |
| ONE MANHATTAN | Container | 17,654 t |
| FRONTIER HARVEST | Bulk carrier | 13,041 t |
| FREEDOM ACE | Vehicle carrier | 12,888 t |
| BISHU HIGHWAY | Vehicle carrier | 12,671 t |
| OLYMPIAN HIGHWAY | Vehicle carrier | 12,207 t |
| ONE MACKINAC | Container | 12,069 t |
| ETERNAL ACE | Vehicle carrier | 11,839 t |
| BUCCOO REEF | Chemical tanker | 11,817 t |
| SPLENDID ACE | Vehicle carrier | 11,414 t |
| DIONYSOS LEADER | Vehicle carrier | 11,282 t |
| CATTLEYA ACE | Vehicle carrier | 11,047 t |
| GRANDE RIVIERE | Chemical tanker | 10,965 t |
| ONE CYGNUS | Container | 10,941 t |
| ONE COLUMBA | Container | 10,557 t |
| NSU LODESTAR | Bulk carrier | 10,484 t |
| ONE EAGLE | Container | 10,440 t |
| PHOENIX LEADER | Vehicle carrier | 10,198 t |
| MEISHAN BRIDGE | Container | 10,076 t |
| ENERGY INNOVATOR | LNG carrier | 9,896 t |
| VIRGO LEADER | Vehicle carrier | 9,366 t |
| MIRACULOUS ACE | Vehicle carrier | 9,140 t |
| ORCHID ACE | Vehicle carrier | 8,971 t |
| HESTIA LEADER | Vehicle carrier | 8,625 t |
| HAMBURG HIGHWAY | Vehicle carrier | 8,421 t |
| KEY HUNTER | Bulk carrier | 7,708 t |
| ORION LEADER | Vehicle carrier | 7,202 t |
| AEGEAN HIGHWAY | Vehicle carrier | 7,191 t |
| FRONTIER WAVE | Bulk carrier | 7,126 t |
| PROMINENT ACE | Vehicle carrier | 7,053 t |
| GEORGIA HIGHWAY | Vehicle carrier | 7,028 t |
| SWALLOW ACE | Vehicle carrier | 6,986 t |
| ONE OWL | Container | 6,663 t |
| ONE BLUE JAY | Container | 6,576 t |
| EURASIAN HIGHWAY | Vehicle carrier | 6,490 t |
| PRECIOUS ACE | Vehicle carrier | 6,452 t |
| MAYARO | Chemical tanker | 5,916 t |
| FRONTIER SKY | Bulk carrier | 5,787 t |
| ONE FALCON | Container | 5,769 t |
| APHRODITE LEADER | Vehicle carrier | 5,525 t |
| ANTARES LEADER | Vehicle carrier | 5,187 t |
| RHEA LEADER | Vehicle carrier | 5,157 t |
| ONE GRUS | Container | 5,080 t |