Bulk carrier · Antigua and Barbuda flag · built 2000
IRMA: CO₂ emissions 2018–2025
IMO 9180396 EU ETS8 reporting years
- CO₂ reported 2025
- 6,426 t
- Fuel burned
- 2,038 t
- Distance
- 28,920 nm
- Time at sea
- 2,670 h
- Emitted at berth
- 5% of total
- Share of year under way
- 30%
- Gross tonnage
- 21,387
IRMA against its type
Built in 2000, it is 12 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 21,387 gross tonnage it is smaller than 87% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 29 bulk carriers here under the Antigua and Barbuda flag, 0.4% of the 8,138 on the register. The same builder is recorded for 20 other vessels here, 12 of them bulk carriers. Its MRV returns name it IRMA for 2018–2024 and OLIVIA for 2025. The reported port of registry changed: Limassol (2018–2024), then St. John's (2025).
Its 6,426 t of CO₂ for 2025 is 2.0 times the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 222.2 kg CO₂, 15% below the type median of 260.7 kg. It logged 2,670 hours at sea against a median of 1,200 hours for its type that year. 4.7% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 8 years with reported emissions, the highest was 2019 (8,260 t) and the lowest 2024 (5,028 t). Its efficiency percentile within the type went from 68 in 2018 to 82 in 2025 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 0 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 | 6,426 | 2,038 | 28,920 | 2,670 | 302 | 222.2 | 10.7 | 82 |
| 2024 | 5,028 | 1,590 | 21,000 | 2,067 | 379 | 239.4 | 11.5 | 84 |
| 2023 | 5,653 | 1,790 | 22,895 | 2,030 | 402 | 246.9 | 11.3 | 80 |
| 2022 | 7,827 | 2,486 | 31,210 | 3,269 | 327 | 250.8 | 10.5 | 71 |
| 2021 | 7,389 | 2,343 | 30,678 | 2,666 | 651 | 240.8 | 13.2 | 88 |
| 2020 | 8,226 | 2,608 | 38,925 | 3,423 | 399 | 211.3 | 13.6 | 91 |
| 2019 | 8,260 | 2,627 | 35,720 | 4,506 | 273 | 231.2 | 9.6 | 66 |
| 2018 | 6,235 | 1,984 | 28,540 | 2,680 | 190 | 218.5 | 9.8 | 68 |
Vessel particulars
- IMO number
- 9180396
- Previously reported as
- OLIVIA
- Ship type
- Bulk carrier
- Gross tonnage
- 21,387
- Length overall
- 200.0 m
- Year built
- 2000
- Flag state
- Antigua and Barbuda per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Cyprus. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- St. John's MRV 2025
- Home port
- St. John's
- Ice class
- IC
- Technical efficiency (design)
- EEXI (5.23 gCO₂/t·nm)
- Verifier
- Polish Register of Shipping, Poland
- Accreditation
- PL-VG-0013
- Compliance document issued
- 2026-03-15
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 2,651 of 3,241 qualifying bulk carriers by EEOI, at the 82nd percentile. The dashed line is the type median, 7.6; this vessel reported 10.7.
EEOI divides emissions by transport work, which for this vessel and year was 598,370,577 tonne-miles over 28,920 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 3.1% higher than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 27.8% while distance sailed rose 37.7%and CO₂ per nautical mile fell 7.2%.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
- 6,527 t
- Methane (CH₄)
- 0.10 t
- Nitrous oxide (N₂O)
- 0.37 t
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | DNV | Germany |
| 2025 | Polish Register of Shipping | Poland |
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 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.