Chemical tanker · Tuvalu flag · built 2007
HANA I: CO₂ emissions 2018–2025
IMO 9340398 EU ETS5 reporting years
- CO₂ reported 2025
- 3,124 t
- Fuel burned
- 990 t
- Distance
- 18,489 nm
- Time at sea
- 1,748 h
- Emitted at berth
- 1% of total
- Share of year under way
- 20%
- Gross tonnage
- 8,539
HANA I against its type
Built in 2007, it is 3 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 8,539 gross tonnage it is smaller than 85% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 8 chemical tankers here under the Tuvalu flag, 0.3% of the 2,344 on the register. Its MRV returns name it KENSINGTON for 2018 and HANA I for 2019–2025. The reported port of registry changed: Majuro (2018), then Funafuti (2019–2025).
Its 3,124 t of CO₂ for 2025 is 44% 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 169.0 kg CO₂, 32% below the type median of 250.2 kg. It logged 1,748 hours at sea against a median of 2,106 hours for its type that year. 0.9% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 5 years with reported emissions, the highest was 2019 (6,840 t) and the lowest 2024 (477 t). Its efficiency percentile within the type went from 80 in 2018 to 83 in 2025 (lower is more efficient). Of the 6 comparable vessels 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 | 3,124 | 990 | 18,489 | 1,748 | 27 | 169.0 | 28.6 | 83 |
| 2024 | 477 | 151 | — | 294 | 8 | 210.1 | 295.9 | not ranked |
| 2020 | 2,124 | 672 | 10,882 | 1,166 | 139 | 195.2 | 20.3 | 68 |
| 2019 | 6,840 | 2,179 | 31,589 | 4,435 | 435 | 216.5 | 29.2 | 82 |
| 2018 | 4,324 | 1,366 | 18,678 | 2,625 | 358 | 231.5 | 26.9 | 80 |
Vessel particulars
- IMO number
- 9340398
- Previously reported as
- KENSINGTON
- Ship type
- Chemical tanker
- Gross tonnage
- 8,539
- Length overall
- 128.6 m
- Beam
- 20.4 m
- Year built
- 2007
- Flag state
- Tuvalu per EU MRV 2025
- Port of registry
- Funafuti MRV 2025
- Technical efficiency (design)
- EEXI (10.61 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-07
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,115 of 1,348 qualifying chemical tankers by EEOI, at the 83rd percentile. The dashed line is the type median, 14.4; this vessel reported 28.6.
EEOI divides emissions by transport work, which for this vessel and year was 109,315,605 tonne-miles over 18,489 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 27.7% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2021, 2022, 2023, so the series has gaps.
From 2024 to 2025, emissions rose 555.5% and CO₂ per nautical mile fell 19.6%.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
- 3,173 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.18 t
- Under EU ETS
- 1,719 t, 55% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | Bureau Veritas Certification France | France |
| 2025 | 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) and Wikimedia Commons.
This page draws on 5 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.