Vehicle carrier · Singapore flag
SIEM CICERO: CO₂ emissions 2018–2025
IMO 9762534 EU ETS8 reporting years
- CO₂ reported 2025
- 12,790 t
- Fuel burned
- 4,106 t
- Distance
- 47,691 nm
- Time at sea
- 3,594 h
- Emitted at berth
- 2% of total
- Share of year under way
- 41%
SIEM CICERO against its type
It is one of 20 vehicle carriers here under the Singapore flag, 2.8% of the 713 on the register. The reported port of registry changed: Monrovia (2018–2024), then Singapore (2025).
Its 12,790 t of CO₂ for 2025 is 1.8 times the median of 7,074 t among the 514 vehicle carriers on this register that reported for 2025. Per nautical mile it emitted 268.2 kg CO₂, 13% below the type median of 309.1 kg. It logged 3,594 hours at sea against a median of 1,639 hours for its type that year. 2.4% of its 2025 emissions were at berth; the median for vehicle carriers was 3.1%. Across 8 years with reported emissions, the highest was 2019 (14,907 t) and the lowest 2020 (12,064 t). Its efficiency percentile within the type went from 62 in 2018 to 60 in 2025 (lower is more efficient). Of the 5 comparable vessels listed below with a 2025 return, 1 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 | 12,790 | 4,106 | 47,691 | 3,594 | 304 | 268.2 | 59.1 | 60 |
| 2024 | 14,104 | 4,528 | 52,129 | 3,900 | 300 | 270.6 | 59.7 | 63 |
| 2023 | 13,434 | 4,312 | 49,938 | 3,684 | 444 | 269.0 | 48.2 | 34 |
| 2022 | 14,784 | 4,742 | 47,836 | 3,692 | 395 | 309.1 | 47.7 | 30 |
| 2021 | 14,771 | 4,738 | 48,560 | 3,821 | 689 | 304.2 | 55.5 | 45 |
| 2020 | 12,064 | 3,873 | 42,377 | 3,415 | 429 | 284.7 | 55.5 | 50 |
| 2019 | 14,907 | 4,786 | 53,410 | 3,882 | 427 | 279.1 | 48.3 | 22 |
| 2018 | 14,169 | 4,545 | 50,386 | 4,056 | 261 | 281.2 | 68.2 | 62 |
Vessel particulars
- IMO number
- 9762534
- Ship type
- Vehicle carrier
- Length overall
- 200.0 m
- Beam
- 32.0 m
- Flag state
- Singapore per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Liberia. The flag shown is from the newest official source, the EU MRV return for 2025. - Port of registry
- Singapore MRV 2025
- Technical efficiency (design)
- EEXI (13.94 gCO₂/t·nm)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-04-28
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 256 of 423 qualifying vehicle carriers by EEOI, at the 60th percentile. The dashed line is the type median, 51.7; this vessel reported 59.1.
EEOI divides emissions by transport work, which for this vessel and year was 216,307,289 tonne-miles over 47,691 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 9.7% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions fell 9.3% while distance sailed fell 8.5%and CO₂ per nautical mile fell 0.9%.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
- 12,992 t
- Methane (CH₄)
- 0.21 t
- Nitrous oxide (N₂O)
- 0.74 t
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 8 MRV reporting years, an efficiency ranking and 2 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.