Bulk carrier · Singapore flag
IRIS BLISS: CO₂ emissions 2018–2025
IMO 9766944 EU ETS5 reporting years
- CO₂ reported 2025
- 2,732 t
- Fuel burned
- 875 t
- Distance
- 9,445 nm
- Time at sea
- 1,118 h
- Emitted at berth
- 0% of total
- Share of year under way
- 13%
IRIS BLISS against its type
It is one of 428 bulk carriers here under the Singapore flag, 5.3% of the 8,138 on the register. The returns for 2018–2023 all give SINGAPORE as port of registry.
Its 2,732 t of CO₂ for 2025 is 16% below the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 289.2 kg CO₂, 11% above the type median of 260.7 kg. It logged 1,118 hours at sea against a median of 1,200 hours for its type that year. 0.2% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 5 years with reported emissions, the highest was 2022 (8,107 t) and the lowest 2025 (2,732 t). Its efficiency percentile within the type went from 17 in 2018 to 50 in 2025 (lower is more efficient). Of the 5 comparable vessels listed below with a 2025 return, 4 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 | 2,732 | 875 | 9,445 | 1,118 | 6 | 289.2 | 7.6 | 50 |
| 2023 | 3,064 | 971 | 12,087 | 1,091 | 29 | 253.5 | 6.8 | 34 |
| 2022 | 8,107 | 2,562 | 26,298 | 2,696 | 218 | 308.3 | 8.4 | 50 |
| 2019 | 2,952 | 944 | 10,872 | 979 | 374 | 271.5 | 15.8 | 94 |
| 2018 | 4,064 | 1,300 | 16,664 | 1,507 | 229 | 243.9 | 5.6 | 17 |
Vessel particulars
- IMO number
- 9766944
- Ship type
- Bulk carrier
- Flag state
- Singapore per EU MRV 2023
- Technical efficiency (design)
- EEDI (3.51 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-03-30
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 1,626 of 3,241 qualifying bulk carriers by EEOI, at the 50th percentile. The dashed line is the type median, 7.6; this vessel reported 7.6.
EEOI divides emissions by transport work, which for this vessel and year was 359,421,053 tonne-miles over 9,445 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 32.8% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2020, 2021, 2024, so the series has gaps.
From 2023 to 2025, emissions fell 10.9% while distance sailed fell 21.9%and CO₂ per nautical mile rose 14.1%.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
- 2,775 t
- Methane (CH₄)
- 0.04 t
- Nitrous oxide (N₂O)
- 0.16 t
- Under EU ETS
- 1,369 t, 50% of total
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 5 MRV reporting years, an efficiency ranking and 1 of 5 vessel particulars. Not found in the sources for this vessel: 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.