Container ship · Liberia flag · built 2007
0133 HELUAN: CO₂ emissions 2018–2025
IMO 9358905 EU ETS7 reporting years
- CO₂ reported 2025
- 11,105 t
- Fuel burned
- 3,551 t
- Distance
- 41,011 nm
- Time at sea
- 5,361 h
- Emitted at berth
- 16% of total
- Share of year under way
- 61%
- Gross tonnage
- 15,633
0133 HELUAN against its type
Built in 2007, it is 1 year older than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 15,633 gross tonnage it is smaller than 83% of the other 3,000 container ships with a recorded tonnage. It is one of 976 container ships here under the Liberia flag, 27.9% of the 3,495 on the register. The same builder is recorded for 12 other vessels here, one of them a container ship. Its MRV returns name it HELUAN for 2018, 0133 HELUAN for 2019, HELIANTHUS for 2020 and MSC TAMISHKA F for 2022–2025. The returns for 2018–2025 all give Monrovia as port of registry.
Its 11,105 t of CO₂ for 2025 is 32% below the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 270.8 kg CO₂, 50% below the type median of 545.6 kg. It logged 5,361 hours at sea against a median of 3,155 hours for its type that year. 15.6% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 7 years with reported emissions, the highest was 2018 (16,733 t) and the lowest 2025 (11,105 t). Its efficiency percentile within the type went from 78 in 2018 to 87 in 2025 (lower is more efficient). The one sister ship listed below with a 2025 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2018–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 11,105 | 3,551 | 41,011 | 5,361 | 1,727 | 270.8 | 33.6 | 87 |
| 2024 | 11,889 | 3,806 | 43,855 | 5,382 | 1,301 | 271.1 | 32.2 | 84 |
| 2023 | 13,059 | 4,143 | 49,615 | 5,197 | 1,941 | 263.2 | 36.9 | 85 |
| 2022 | 13,288 | 4,216 | 48,037 | 4,319 | 1,691 | 276.6 | 33.1 | 81 |
| 2020 | 14,218 | 4,565 | 53,220 | 4,576 | 1,729 | 267.1 | 36.3 | 86 |
| 2019 | 15,318 | 4,919 | 68,662 | 6,586 | 918 | 223.1 | 29.3 | 78 |
| 2018 | 16,733 | 5,372 | 63,403 | 7,668 | 1,117 | 263.9 | 33.8 | 78 |
Vessel particulars
- IMO number
- 9358905
- Previously reported as
- HELUAN, HELIANTHUS, MSC TAMISHKA F
- Ship type
- Container ship
- Gross tonnage
- 15,633
- Length overall
- 161.1 m
- Year built
- 2007
- Flag state
- Liberia per EU MRV 2025
- Port of registry
- Monrovia MRV 2025
- Ice class
- IA
- Technical efficiency (design)
- EEXI (19.65 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-06
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,600 of 1,838 qualifying container ships by EEOI, at the 87th percentile. The dashed line is the type median, 14.2; this vessel reported 33.6.
EEOI divides emissions by transport work, which for this vessel and year was 330,002,080 tonne-miles over 41,011 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 33.6% 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 6.6% while distance sailed fell 6.5%and CO₂ per nautical mile fell 0.1%.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
- 11,279 t
- Methane (CH₄)
- 0.18 t
- Nitrous oxide (N₂O)
- 0.64 t
- Under EU ETS
- 10,256 t, 92% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2020 | 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 7 MRV reporting years, an efficiency ranking, 5 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.