Chemical tanker · Liberia flag
CHEM RAMBLAS: CO₂ emissions 2024–2025
IMO 9937995 EU ETS2 reporting years
- CO₂ reported 2025
- 8,175 t
- Fuel burned
- 2,605 t
- Distance
- 31,110 nm
- Time at sea
- 2,373 h
- Emitted at berth
- 8% of total
- Share of year under way
- 27%
CHEM RAMBLAS against its type
It is one of 402 chemical tankers here under the Liberia flag, 17.2% of the 2,344 on the register. The returns for 2024–2025 all give Monrovia as port of registry.
Its 8,175 t of CO₂ for 2025 is 48% above the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 262.8 kg CO₂, close to the type median of 250.2 kg. It logged 2,373 hours at sea against a median of 2,109 hours for its type that year. 7.7% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Its efficiency percentile within the type went from 10 in 2024 to 35 in 2025 (lower is more efficient). Of the 8 comparable vessels listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2024–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 8,175 | 2,605 | 31,110 | 2,373 | 627 | 262.8 | 11.9 | 35 |
| 2024 | 1,712 | 549 | 7,808 | 597 | 0 | 219.2 | 8.3 | 10 |
Vessel particulars
- IMO number
- 9937995
- Ship type
- Chemical tanker
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Home port
- Monrovia
- Technical efficiency (design)
- EEDI (4.72 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-17
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 472 of 1,348 qualifying chemical tankers by EEOI, at the 35th percentile. The dashed line is the type median, 14.4; this vessel reported 11.9.
EEOI divides emissions by transport work, which for this vessel and year was 686,401,343 tonne-miles over 31,110 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 377.6% higher than in 2024, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 377.6% while distance sailed rose 298.4%and CO₂ per nautical mile rose 19.9%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 8,303 t
- Methane (CH₄)
- 0.13 t
- Nitrous oxide (N₂O)
- 0.47 t
- Under EU ETS
- 5,125 t, 63% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2024–2025, published by the European Commission.
This page draws on 2 MRV reporting years, an efficiency ranking and 1 of 5 vessel particulars. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.