Chemical tanker · Marshall Islands flag · built 2016
HAFNIA ACHROITE: CO₂ emissions 2018–2025
IMO 9727584 EU ETS7 reporting years
- CO₂ reported 2025
- 466 t
- Fuel burned
- 150 t
- Time at sea
- 172 h
- Share of year under way
- 2%
- Gross tonnage
- 23,676
HAFNIA ACHROITE against its type
Built in 2016, it is 6 years newer than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 23,676 gross tonnage it is larger than 54% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. The same builder is recorded for 983 other vessels here, 330 of them chemical tankers. Its MRV returns name it NAVIG8 ACHROITE for 2018–2020 and HAFNIA ACHROITE for 2022–2025. The returns for 2018–2025 all give Majuro as port of registry.
Its 466 t of CO₂ for 2025 is 92% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 226.1 kg CO₂, close to the type median of 250.2 kg. It logged 172 hours at sea against a median of 2,106 hours for its type that year. 0.0% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 7 years with reported emissions, the highest was 2019 (9,362 t) and the lowest 2025 (466 t). Its efficiency percentile within the type went from 12 in 2018 to 3 in 2024 (lower is more efficient). Of the 6 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 | 466 | 150 | — | 172 | 0 | 226.1 | 7.2 | not ranked |
| 2024 | 1,344 | 431 | 5,716 | 500 | 11 | 235.1 | 7.0 | 3 |
| 2023 | 5,298 | 1,689 | 22,434 | 2,047 | 235 | 236.1 | 10.6 | 21 |
| 2022 | 8,172 | 2,596 | 32,099 | 3,241 | 571 | 254.6 | 12.1 | 31 |
| 2020 | 4,124 | 1,301 | 13,831 | 1,236 | 711 | 298.2 | 10.4 | 17 |
| 2019 | 9,362 | 2,979 | 29,930 | 3,149 | 681 | 312.8 | 14.6 | 39 |
| 2018 | 5,819 | 1,858 | 20,473 | 2,032 | 213 | 284.2 | 9.6 | 12 |
Vessel particulars
- IMO number
- 9727584
- Previously reported as
- NAVIG8 ACHROITE
- Ship type
- Chemical tanker
- Gross tonnage
- 23,676
- Length overall
- 184.0 m
- Year built
- 2016
- Flag state
- Marshall Islands per EU MRV 2025
- Builder
- HD Hyundai Mipo
- Port of registry
- MAJURO MRV 2025
- Technical efficiency (design)
- EEXI (5.15 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-23
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 92.0% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2021, so the series has gaps.
From 2024 to 2025, emissions fell 65.3% and CO₂ per nautical mile fell 3.8%.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
- 474 t
- Methane (CH₄)
- 0.01 t
- Nitrous oxide (N₂O)
- 0.03 t
- Under EU ETS
- 233 t, 50% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Korean Register | Korea, Republic of |
| 2022 | DNV | 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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 7 MRV reporting years, 5 of 5 vessel particulars and a name history. Not found in the sources for this vessel: an efficiency ranking, 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.