Chemical tanker · Italy flag
PRIMO M: CO₂ emissions 2025
IMO 1021685 MMSI 247487800EU ETS
- CO₂ reported 2025
- 6,367 t
- Fuel burned
- 2,005 t
- Distance
- 33,663 nm
- Time at sea
- 3,081 h
- Emitted at berth
- 14% of total
- Share of year under way
- 35%
PRIMO M against its type
It is one of 43 chemical tankers here under the Italy flag, 1.8% of the 2,344 on the register.
Its 6,367 t of CO₂ for 2025 is 15% 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 189.1 kg CO₂, 24% below the type median of 250.2 kg. It logged 3,081 hours at sea against a median of 2,109 hours for its type that year. 14.4% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Of the 5 comparable vessels listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2025–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 6,367 | 2,005 | 33,663 | 3,081 | 919 | 189.1 | 20.0 | 68 |
Vessel particulars
- IMO number
- 1021685
- MMSI
- 247487800
- Call sign
- IBMM
- Ship type
- Chemical tanker
- Length overall
- 150.0 m
- Beam
- 23.0 m
- Flag state
- Italy per EU MRV 2025
- Port of registry
- CATANIA MRV 2025
- Ice class
- IB
- Technical efficiency (design)
- EEDI (5.97 gCO₂/t·nm)
- Verifier
- RINA Services Spa, Italy
- Accreditation
- 002O
- Compliance document issued
- 2026-03-09
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 919 of 1,348 qualifying chemical tankers by EEOI, at the 68th percentile. The dashed line is the type median, 14.4; this vessel reported 20.0.
EEOI divides emissions by transport work, which for this vessel and year was 317,700,100 tonne-miles over 33,663 nautical miles.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 6,465 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.36 t
- Under EU ETS
- 5,290 t, 83% of total
Observed movementsAIS · Norwegian waters
- First seen
- 15 Oct 2025
- Last seen
- 09 Jan 2026
- Days observed
- 11
- Positions
- 1,000
- Median speed
- 10.7 kn
Its recorded positions span 58.0°N to 59.9°N and 8.7°E to 10.8°E.
212 hourly points from 1,000 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Positions recorded per month
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.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2025–2025, published by the European Commission.
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 1 MRV reporting year, an efficiency ranking, 2 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.