Oil tanker · Malta flag
HENRIETTA PG: CO₂ emissions 2021–2025
IMO 9238442 EU ETS5 reporting years
- CO₂ reported 2025
- 166 t
- Fuel burned
- 53 t
- Time at sea
- 78 h
- Emitted at berth
- 15% of total
- Share of year under way
- 1%
HENRIETTA PG against its type
It is one of 289 oil tankers here under the Malta flag, 8.1% of the 3,548 on the register. The reported port of registry changed: Douglas (2021), then Valletta (2022–2025).
Its 166 t of CO₂ for 2025 is 98% 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 215.8 kg CO₂, 46% below the type median of 403.2 kg. It logged 78 hours at sea against a median of 2,030 hours for its type that year. 14.7% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 5 years with reported emissions, the highest was 2022 (2,010 t) and the lowest 2024 (124 t).
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 166 | 53 | — | 78 | 24 | 215.8 | 62.3 | not ranked |
| 2024 | 124 | 40 | — | 77 | 2 | 153.3 | 146.8 | not ranked |
| 2023 | 1,790 | 568 | — | 1,018 | 234 | 195.9 | 55.4 | not ranked |
| 2022 | 2,010 | 639 | — | 861 | 614 | 223.6 | 43.2 | not ranked |
| 2021 | 161 | 51 | — | 62 | 58 | 253.3 | 42.7 | not ranked |
Vessel particulars
- IMO number
- 9238442
- Ship type
- Oil tanker
- Flag state
- Malta per EU MRV 2025
- Port of registry
- Valletta MRV 2025
- Technical efficiency (design)
- EEXI (12.6 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: distance below the floor (2025)
- Verifier
- HELLENIC LLOYD'S S.A., Greece
- Accreditation
- 1190
- Compliance document issued
- 2026-03-06
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 3.2% higher than in 2021, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 34.0% and CO₂ per nautical mile rose 40.8%.Distance is missing for at least one of the two years, so activity and efficiency cannot be separated here.
Where the 2025 emissions occurred
Methane, nitrous oxide and EU ETS2025
- Total CO₂ equivalent
- 169 t
- Methane (CH₄)
- 0.00 t
- Nitrous oxide (N₂O)
- 0.01 t
- Under EU ETS
- 61 t, 37% of total
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2021–2025, published by the European Commission.
This page draws on 5 MRV reporting years and 1 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.