Oil tanker · Marshall Islands flag
UACC EAGLE: CO₂ emissions 2018–2025
IMO 9550694 EU ETS4 reporting years
- CO₂ reported 2025
- 3,283 t
- Fuel burned
- 1,043 t
- Distance
- 9,412 nm
- Time at sea
- 786 h
- Emitted at berth
- 5% of total
- Share of year under way
- 9%
UACC EAGLE against its type
It is one of 793 oil tankers here under the Marshall Islands flag, 22.4% of the 3,548 on the register. Its MRV returns name it UACC EAGLE for 2018–2019 and UOG HERMES for 2022–2025. The returns for 2019–2025 all give Majuro as port of registry.
Its 3,283 t of CO₂ for 2025 is 59% below the median of 7,922 t among the 1,704 oil tankers on this register that reported for 2025. Per nautical mile it emitted 348.8 kg CO₂, 13% below the type median of 403.2 kg. It logged 786 hours at sea against a median of 2,030 hours for its type that year. 4.5% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 4 years with reported emissions, the highest was 2019 (8,109 t) and the lowest 2025 (3,283 t). Its efficiency percentile within the type went from 57 in 2018 to 78 in 2025 (lower is more efficient). Of the 3 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 | 3,283 | 1,043 | 9,412 | 786 | 148 | 348.8 | 11.1 | 78 |
| 2022 | 7,407 | 2,343 | 18,861 | 1,537 | 320 | 392.7 | 7.0 | 38 |
| 2019 | 8,109 | 2,563 | 16,713 | 1,641 | 1,806 | 485.2 | 10.4 | 66 |
| 2018 | 3,764 | 1,189 | 8,566 | 893 | 312 | 439.4 | 9.3 | 57 |
Vessel particulars
- IMO number
- 9550694
- Previously reported as
- UOG HERMES
- Ship type
- Oil tanker
- Flag state
- Marshall Islands per EU MRV 2025
- Port of registry
- majuro MRV 2025
- Home port
- majuro
- Technical efficiency (design)
- EIV (4.76 gCO₂/t·nm)
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-02-20
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,137 of 1,448 qualifying oil tankers by EEOI, at the 78th percentile. The dashed line is the type median, 7.5; this vessel reported 11.1.
EEOI divides emissions by transport work, which for this vessel and year was 294,958,670 tonne-miles over 9,412 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 12.8% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2021, 2023, 2024, so the series has gaps.
From 2022 to 2025, emissions fell 55.7% while distance sailed fell 50.1%and CO₂ per nautical mile fell 11.2%.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
- 3,334 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.19 t
- Under EU ETS
- 1,716 t, 52% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | VERIFAVIA (UK) LTD | United Kingdom |
| 2022 | Korean Register | Korea, Republic of |
| 2025 | NORMEC VERIFAVIA SAS | France |
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.
This page draws on 4 MRV reporting years, an efficiency ranking, 1 of 5 vessel particulars and a name history. Not found in the sources for this vessel: 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.