Bulk carrier · Marshall Islands flag · built 2013
CARAVOS LIBERTY: CO₂ emissions 2022–2025
IMO 9653795 MMSI 538004998EU ETS3 reporting years
- CO₂ reported 2025
- 3,437 t
- Fuel burned
- 1,101 t
- Time at sea
- 966 h
- Emitted at berth
- 4% of total
- Share of year under way
- 11%
- Gross tonnage
- 35,812
CARAVOS LIBERTY against its type
Built in 2013, it is 1 year newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 35,812 gross tonnage it is larger than 52% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,603 bulk carriers here under the Marshall Islands flag, 19.7% of the 8,138 on the register. The same builder is recorded for 139 other vessels here, 125 of them bulk carriers. The returns for 2024–2025 all give MAJURO as port of registry.
Its 3,437 t of CO₂ for 2025 is close to the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 327.4 kg CO₂, 26% above the type median of 260.7 kg. It logged 966 hours at sea against a median of 1,200 hours for its type that year. 4.2% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 3 years with reported emissions, the highest was 2024 (5,469 t) and the lowest 2025 (3,437 t). Of the 5 sister ships listed below with a 2025 return, 5 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2022–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,437 | 1,101 | — | 966 | 145 | 327.4 | 6.9 | — |
| 2024 | 5,469 | 1,750 | 19,955 | 1,972 | 259 | 274.1 | 5.6 | 19 |
| 2022 | 4,157 | 1,318 | — | 1,116 | 301 | 345.6 | — | — |
Vessel particulars
- IMO number
- 9653795
- MMSI
- 538004998
- Ship type
- Bulk carrier
- Gross tonnage
- 35,812
- Length overall
- 199.0 m
- Beam
- 32.0 m
- Year built
- 2013
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- MAJURO MRV 2025
- Technical efficiency (design)
- EEXI (3.92 gCO₂/t·nm)
- Verifier
- Swiss Climate EcoCare GmbH, Germany
- Accreditation
- D-VS-20810-01
- Compliance document issued
- 2026-09-17
- Compliance document expires
- 2027-06-30
Efficiency against its own type2024
Position 536 of 2,858 qualifying bulk carriers by EEOI, at the 19th percentile. The dashed line is the type median, 7.9; this vessel reported 5.6.
EEOI divides emissions by transport work, which for this vessel and year was 974,909,091 tonne-miles over 19,955 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 17.3% lower than in 2022, for EU/EEA voyages only. No return is recorded for 2023, so the series has gaps.
From 2024 to 2025, emissions fell 37.2% and CO₂ per nautical mile rose 19.5%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 3,491 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.20 t
- Under EU ETS
- 1,998 t, 58% of total
Laden voyages2025
- CO₂ on laden voyages
- 245 t, 7% of total
- Fuel, laden
- 78 t
- CO₂ per nm, laden
- 507.6 kg
The rest of the 2025 total was emitted on ballast legs or at berth.
Observed movementsAIS · Norwegian waters
- First seen
- 28 Nov 2025
- Last seen
- 29 Nov 2025
- Days observed
- 2
- Positions
- 284
- Median speed
- 4.5 kn
Its recorded positions span 62.7°N to 64.0°N and 4.9°E to 7.6°E.
24 hourly points from 284 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2022 | RINA HELLAS LTD | Greece |
| 2024 | HELLENIC LLOYD'S S.A. | Greece |
| 2025 | Swiss Climate EcoCare GmbH | Germany |
A change of verifier is not in itself a sign of anything being wrong.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2022–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 3 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: a name history, a licensed photograph, a sanctions listing and US port state inspections.
Empty means unreported, never zero. How EEOI, distance, percentiles and sister ships are handled is explained under reading a vessel page. Something wrong? See corrections.