Oil tanker · Greece flag · built 2004
MINERVA HELEN: CO₂ emissions 2018–2023
IMO 9276561 6 reporting years
- CO₂ reported 2023
- 2,073 t
- Fuel burned
- 663 t
- Time at sea
- 404 h
- Emitted at berth
- 7% of total
- Share of year under way
- 5%
- Gross tonnage
- 58,156
MINERVA HELEN against its type
Built in 2004, it is 6 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 58,156 gross tonnage it is smaller than 51% of the other 2,841 oil tankers with a recorded tonnage. It is one of 215 oil tankers here under the Greece flag, 6.1% of the 3,548 on the register. The same builder is recorded for 563 other vessels here, 217 of them oil tankers. The reported port of registry changed: Piraeus (2018–2022), then Monrovia (2023).
Its 2,073 t of CO₂ for 2023 is 72% below the median of 7,491 t among the 1,850 oil tankers on this register that reported for 2023. Per nautical mile it emitted 452.8 kg CO₂, 11% above the type median of 408.5 kg. It logged 404 hours at sea against a median of 1,807 hours for its type that year. 7.0% of its 2023 emissions were at berth; the median for oil tankers was 8.4%. Across 6 years with reported emissions, the highest was 2018 (23,633 t) and the lowest 2023 (2,073 t). Its efficiency percentile within the type went from 48 in 2018 to 65 in 2022 (lower is more efficient). The one sister ship listed below with a 2023 return reported a lower CO₂ per nautical mile.
Emissions by year2018–2023
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2023 | 2,073 | 663 | — | 404 | 144 | 452.8 | 15.1 | not ranked |
| 2022 | 6,216 | 1,946 | 10,944 | 1,798 | 822 | 568.0 | 9.7 | 65 |
| 2021 | 17,170 | 5,412 | 30,474 | 5,882 | 1,483 | 563.4 | 9.3 | 58 |
| 2020 | 7,534 | 2,350 | 14,837 | 1,703 | 228 | 507.8 | 5.9 | 19 |
| 2019 | 14,979 | 4,773 | 30,161 | 3,941 | 1,395 | 496.6 | 6.9 | 33 |
| 2018 | 23,633 | 7,522 | 44,707 | 4,844 | 1,488 | 528.6 | 8.2 | 48 |
Vessel particulars
- IMO number
- 9276561
- Ship type
- Oil tanker
- Gross tonnage
- 58,156
- Length overall
- 244.0 m
- Year built
- 2004
- Flag state
- Greece Wikidata/AIS, undated
- Builder
- Samsung Heavy Industries
- Port of registry
- Monrovia MRV 2023
- Home port
- Monrovia
- Ice class
- IC
- Technical efficiency (design)
- EEXI (3.48 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2023)
- Verifier
- RINA HELLAS LTD, Greece
- Accreditation
- 1325
- Compliance document issued
- 2024-06-11
- Compliance document expires
- 2025-06-30
Reported CO₂ by year
Reported CO₂ in 2023 was 91.2% lower than in 2018, for EU/EEA voyages only.
From 2022 to 2023, emissions fell 66.6% and CO₂ per nautical mile fell 20.3%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2023 emissions occurred
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | RINA Services Spa | Italy |
| 2022 | RINA HELLAS LTD | Greece |
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 2018–2023, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 6 MRV reporting years and 5 of 5 vessel particulars. Not found in the sources for this vessel: an efficiency ranking, 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.