Oil tanker · Singapore flag · built 2002
CHEM GUARD: CO₂ emissions 2021–2025
IMO 9261762 EU ETS4 reporting years
- CO₂ reported 2025
- 1,536 t
- Fuel burned
- 485 t
- Time at sea
- 588 h
- Emitted at berth
- 6% of total
- Share of year under way
- 7%
- Gross tonnage
- 20,055
CHEM GUARD against its type
Built in 2002, it is 8 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 20,055 gross tonnage it is smaller than 92% of the other 2,841 oil tankers with a recorded tonnage. It is one of 237 oil tankers here under the Singapore flag, 6.7% of the 3,548 on the register. The same builder is recorded for 307 other vessels here, 48 of them oil tankers. The returns for 2021–2025 all give Singapore as port of registry.
Its 1,536 t of CO₂ for 2025 is 81% 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 254.8 kg CO₂, 37% below the type median of 403.2 kg. It logged 588 hours at sea against a median of 2,030 hours for its type that year. 5.8% of its 2025 emissions were at berth; the median for oil tankers was 7.8%. Across 4 years with reported emissions, the highest was 2024 (4,638 t) and the lowest 2025 (1,536 t). Its efficiency percentile within the type went from 74 in 2021 to 67 in 2024 (lower is more efficient). The one sister ship listed below with a 2025 return reported a higher or equal CO₂ per nautical mile.
Emissions by year2021–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 1,536 | 485 | — | 588 | 89 | 254.8 | 9.9 | not ranked |
| 2024 | 4,638 | 1,480 | 19,409 | 1,907 | 201 | 239.0 | 9.2 | 67 |
| 2022 | 1,845 | 589 | 8,401 | 693 | 12 | 219.6 | 25.1 | 78 |
| 2021 | 4,355 | 1,377 | 13,799 | 1,094 | 416 | 315.6 | 23.9 | 74 |
Vessel particulars
- IMO number
- 9261762
- Ship type
- Oil tanker
- Gross tonnage
- 20,055
- Length overall
- 174.0 m
- Beam
- 27.0 m
- Year built
- 2002
- Flag state
- Singapore per EU MRV 2025
- Builder
- Shin Kurushima Dockyard
- Port of registry
- Singapore MRV 2025
- Technical efficiency (design)
- EEXI (5.95 gCO₂/t·nm)
- Efficiency ranking
- Not ranked: transport work below the floor (2025)
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-03-19
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 64.7% lower than in 2021, for EU/EEA voyages only. No return is recorded for 2023, so the series has gaps.
From 2024 to 2025, emissions fell 66.9% and CO₂ per nautical mile rose 6.6%.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
- 1,560 t
- Methane (CH₄)
- 0.02 t
- Nitrous oxide (N₂O)
- 0.09 t
- Under EU ETS
- 813 t, 53% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2021 | HELLENIC LLOYD'S S.A. | Greece |
| 2024 | 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 2021–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 4 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.