Oil tanker · Liberia flag · built 2014
ALMI HERCULES: CO₂ emissions 2021–2025
IMO 9583732 EU ETS5 reporting years
- CO₂ reported 2024
- 6,672 t
- Fuel burned
- 2,132 t
- Distance
- 9,971 nm
- Time at sea
- 1,457 h
- Emitted at berth
- 5% of total
- Share of year under way
- 17%
- Gross tonnage
- 161,692
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ALMI HERCULES against its type
Built in 2014, it is 4 years newer than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 161,692 gross tonnage it is larger than 96% 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 660 other vessels here, 159 of them oil tankers. The returns for 2021–2025 all give Monrovia as port of registry.
Its 6,672 t of CO₂ for 2024 is 19% below the median of 8,196 t among the 1,808 oil tankers on this register that reported for 2024. Per nautical mile it emitted 669.2 kg CO₂, 1.6 times the type median of 408.2 kg. It logged 1,457 hours at sea against a median of 2,020 hours for its type that year. 4.7% of its 2024 emissions were at berth; the median for oil tankers was 7.2%. Across 3 years with reported emissions, the highest was 2023 (23,658 t) and the lowest 2022 (6,661 t). Its efficiency percentile within the type went from 25 in 2022 to 26 in 2024 (lower is more efficient).
No EU/EEA voyages were reported for 2025: zero CO₂ and zero time at sea, left out of the trend and of any ranking.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | No EU/EEA voyages reported | |||||||
| 2024 | 6,672 | 2,132 | 9,971 | 1,457 | 317 | 669.2 | 5.7 | 26 |
| 2023 | 23,658 | 7,546 | 39,047 | 3,507 | 1,304 | 605.9 | 3.5 | 2 |
| 2022 | 6,661 | 2,131 | 9,812 | 739 | 474 | 678.9 | 6.0 | 25 |
| 2021 | No EU/EEA voyages reported | |||||||
Vessel particulars
- IMO number
- 9583732
- Ship type
- Oil tanker
- Gross tonnage
- 161,692
- Length overall
- 333.0 m
- Beam
- 60.0 m
- Year built
- 2014
- Flag state
- Liberia per EU MRV 2025
- Builder
- Hanwha Ocean
- Port of registry
- Monrovia MRV 2024
- Technical efficiency (design)
- EEXI (2.1 gCO₂/t·nm)
- Verifier
- EMICERT, Greece
- Accreditation
- 874-4
- Compliance document issued
- 2025-06-05
- Compliance document expires
- 2026-06-30
Efficiency against its own type2024
Position 405 of 1,566 qualifying oil tankers by EEOI, at the 26th percentile. The dashed line is the type median, 7.6; this vessel reported 5.7.
EEOI divides emissions by transport work, which for this vessel and year was 1,180,918,584 tonne-miles over 9,971 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2024 was 0.2% higher than in 2022, for EU/EEA voyages only.
From 2023 to 2024, emissions fell 71.8% while distance sailed fell 74.5%and CO₂ per nautical mile rose 10.4%.That points mainly to how much the vessel sailed, rather than the other.
Where the 2024 emissions occurred
Methane, nitrous oxide and EU ETS2024
- Total CO₂ equivalent
- 6,777 t
- Methane (CH₄)
- 0.11 t
- Nitrous oxide (N₂O)
- 0.38 t
- Under EU ETS
- 3,631 t, 54% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2021–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 5 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.