Oil tanker · Liberia flag · built 2009
NISSOS HERACLEA: CO₂ emissions 2025
IMO 9419618 EU ETS
- CO₂ reported 2025
- 18,244 t
- Fuel burned
- 5,854 t
- Distance
- 26,183 nm
- Time at sea
- 2,212 h
- Emitted at berth
- 7% of total
- Share of year under way
- 25%
- Gross tonnage
- 160,619
NISSOS HERACLEA against its type
Built in 2009, it is 1 year older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 160,619 gross tonnage it is larger than 93% of the other 2,841 oil tankers with a recorded tonnage. It is one of 718 oil tankers here under the Liberia flag, 20.2% of the 3,548 on the register. The same builder is recorded for 761 other vessels here, 193 of them oil tankers.
Its 18,244 t of CO₂ for 2025 is 2.3 times the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 696.8 kg CO₂, 1.7 times the type median of 403.2 kg. It logged 2,212 hours at sea against a median of 2,030 hours for its type that year. 7.5% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Of the 3 sister ships listed below with a 2025 return, 3 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2025–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 18,244 | 5,854 | 26,183 | 2,212 | 1,361 | 696.8 | 4.6 | 12 |
Vessel particulars
- IMO number
- 9419618
- Ship type
- Oil tanker
- Gross tonnage
- 160,619
- Length overall
- 336.2 m
- Beam
- 60.0 m
- Year built
- 2009
- Flag state
- Liberia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Panama. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- HD Hyundai Heavy Industries
- Port of registry
- MONROVIA MRV 2025
- Technical efficiency (design)
- EEXI (2.15 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-04-01
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 175 of 1,448 qualifying oil tankers by EEOI, at the 12th percentile. The dashed line is the type median, 7.5; this vessel reported 4.6.
EEOI divides emissions by transport work, which for this vessel and year was 3,983,312,227 tonne-miles over 26,183 nautical miles.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 18,531 t
- Methane (CH₄)
- 0.29 t
- Nitrous oxide (N₂O)
- 1.05 t
- Under EU ETS
- 10,004 t, 55% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2025–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 1 MRV reporting year, 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.