Bulk carrier · Malta flag · built 2016
MAINA: CO₂ emissions 2018–2025
IMO 9699892 EU ETS7 reporting years
- CO₂ reported 2025
- 2,168 t
- Fuel burned
- 686 t
- Distance
- 7,867 nm
- Time at sea
- 634 h
- Emitted at berth
- 6% of total
- Share of year under way
- 7%
- Gross tonnage
- 34,939
MAINA against its type
Built in 2016, it is 4 years newer than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 34,939 gross tonnage it is larger than 51% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 479 bulk carriers here under the Malta flag, 5.9% 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 2018–2025 all give Valletta as port of registry.
Its 2,168 t of CO₂ for 2025 is 33% below the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 275.6 kg CO₂, close to the type median of 260.7 kg. It logged 634 hours at sea against a median of 1,200 hours for its type that year. 6.1% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 7 years with reported emissions, the highest was 2024 (5,191 t) and the lowest 2018 (1,295 t). Its efficiency percentile within the type went from 16 in 2018 to 70 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 2,168 | 686 | 7,867 | 634 | 132 | 275.6 | 9.2 | 70 |
| 2024 | 5,191 | 1,655 | 19,780 | 1,791 | 230 | 262.5 | 6.2 | 26 |
| 2023 | 2,122 | 674 | 7,507 | 730 | 187 | 282.7 | 7.4 | 43 |
| 2022 | 4,271 | 1,356 | 16,312 | 1,377 | 189 | 261.8 | 7.0 | 31 |
| 2021 | 1,367 | 433 | 4,058 | 433 | 98 | 336.9 | 8.4 | 50 |
| 2020 | 2,905 | 931 | 10,948 | 949 | 61 | 265.4 | 5.9 | 20 |
| 2018 | 1,295 | 416 | 4,306 | 535 | 22 | 300.8 | 5.5 | 16 |
Vessel particulars
- IMO number
- 9699892
- Ship type
- Bulk carrier
- Gross tonnage
- 34,939
- Length overall
- 199.0 m
- Beam
- 32.0 m
- Year built
- 2016
- Flag state
- Malta per EU MRV 2025
- Port of registry
- Valletta MRV 2025
- Home port
- Valletta
- Technical efficiency (design)
- EEXI (3.92 gCO₂/t·nm)
- Verifier
- RINA HELLAS LTD, Greece
- Accreditation
- 1325
- Compliance document issued
- 2026-04-01
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 2,282 of 3,241 qualifying bulk carriers by EEOI, at the 70th percentile. The dashed line is the type median, 7.6; this vessel reported 9.2.
EEOI divides emissions by transport work, which for this vessel and year was 236,668,122 tonne-miles over 7,867 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 67.4% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2019, so the series has gaps.
From 2024 to 2025, emissions fell 58.2% while distance sailed fell 60.2%and CO₂ per nautical mile rose 5.0%.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
- 2,202 t
- Methane (CH₄)
- 0.03 t
- Nitrous oxide (N₂O)
- 0.12 t
- Under EU ETS
- 1,150 t, 53% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | RINA Services Spa | Italy |
| 2022 | RINA HELLAS LTD | Greece |
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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years, an efficiency ranking and 5 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.