Chemical tanker · Singapore flag
JANE S: CO₂ emissions 2019–2025
IMO 9702209 EU ETS5 reporting years
- CO₂ reported 2025
- 3,960 t
- Fuel burned
- 1,264 t
- Distance
- 18,800 nm
- Time at sea
- 1,667 h
- Emitted at berth
- 7% of total
- Share of year under way
- 19%
JANE S against its type
It is one of 205 chemical tankers here under the Singapore flag, 8.7% of the 2,344 on the register. Its MRV returns name it JANE S for 2019–2022 and TORM DAGMAR for 2023–2025. The reported port of registry changed: MAJURO (2019–2022), then Singapore (2023–2025).
Its 3,960 t of CO₂ for 2025 is 28% below the median of 5,531 t among the 1,484 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 210.7 kg CO₂, 16% below the type median of 250.2 kg. It logged 1,667 hours at sea against a median of 2,106 hours for its type that year. 7.4% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 5 years with reported emissions, the highest was 2022 (12,421 t) and the lowest 2025 (3,960 t). Its efficiency percentile within the type went from 18 in 2019 to 8 in 2025 (lower is more efficient). Of the 6 comparable vessels listed below with a 2025 return, 0 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 3,960 | 1,264 | 18,800 | 1,667 | 292 | 210.7 | 7.7 | 8 |
| 2023 | 8,579 | 2,736 | 30,920 | 2,988 | 740 | 277.5 | 12.9 | 81 |
| 2022 | 12,421 | 3,920 | 50,046 | 4,275 | 659 | 248.2 | 5.6 | 0 |
| 2021 | 4,944 | 1,563 | 18,325 | 1,459 | 653 | 269.8 | 7.0 | 2 |
| 2019 | 5,017 | 1,605 | 18,434 | 1,434 | 237 | 272.1 | 10.5 | 18 |
Vessel particulars
- IMO number
- 9702209
- Previously reported as
- TORM DAGMAR
- Ship type
- Chemical tanker
- Flag state
- Singapore per EU MRV 2025
- Port of registry
- Singapore MRV 2025
- Technical efficiency (design)
- EEXI (4.09 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-01-26
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 105 of 1,348 qualifying chemical tankers by EEOI, at the 8th percentile. The dashed line is the type median, 14.4; this vessel reported 7.7.
EEOI divides emissions by transport work, which for this vessel and year was 517,698,039 tonne-miles over 18,800 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 21.1% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2020, 2024, so the series has gaps.
From 2023 to 2025, emissions fell 53.8% while distance sailed fell 39.2%and CO₂ per nautical mile fell 24.1%.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
- 4,022 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.23 t
- Under EU ETS
- 2,695 t, 68% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | Nippon Kaiji Kyokai | Japan |
| 2023 | DNV | Germany |
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 2019–2025, published by the European Commission.
This page draws on 5 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.