Bulk carrier · Panama flag · built 1981
GRIS CEMENT I: CO₂ emissions 2018–2025
IMO 8009545 EU ETS7 reporting years
- CO₂ reported 2025
- 3,135 t
- Fuel burned
- 981 t
- Distance
- 22,276 nm
- Time at sea
- 2,501 h
- Emitted at berth
- 11% of total
- Share of year under way
- 29%
- Gross tonnage
- 8,180
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GRIS CEMENT I against its type
Built in 1981, it is 31 years older than the median bulk carrier on this register, which was built in 2012 (6,882 vessels with a known build year). At 8,180 gross tonnage it is smaller than 99% of the other 6,571 bulk carriers with a recorded tonnage. It is one of 1,601 bulk carriers here under the Panama flag, 19.7% of the 8,138 on the register. The same builder is recorded for 95 other vessels here, 64 of them bulk carriers. Its MRV returns name it SIRIOS CEMENT I for 2018–2024 and GRIS CEMENT I for 2025. The reported port of registry changed: Valletta (2018–2021), then Panama (2023), then Chalkida (2024), then Panama (2025).
Its 3,135 t of CO₂ for 2025 is close to the median of 3,239 t among the 3,731 bulk carriers on this register that reported for 2025. Per nautical mile it emitted 140.7 kg CO₂, 46% below the type median of 260.7 kg. It logged 2,501 hours at sea against a median of 1,200 hours for its type that year. 10.5% of its 2025 emissions were at berth; the median for bulk carriers was 3.7%. Across 6 years with reported emissions, the highest was 2024 (3,520 t) and the lowest 2020 (1,347 t). Its efficiency percentile within the type went from 28 in 2018 to 99 in 2025 (lower is more efficient). Of the 3 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 | 3,135 | 981 | 22,276 | 2,501 | 330 | 140.7 | 22.0 | 99 |
| 2024 | 3,520 | 1,115 | 25,693 | 3,057 | 253 | 137.0 | 22.2 | 98 |
| 2023 | 2,899 | 912 | — | 2,198 | 239 | 155.6 | — | — |
| 2021 | No EU/EEA voyages reported | |||||||
| 2020 | 1,347 | 421 | — | 735 | 140 | 171.2 | — | not ranked |
| 2019 | 2,905 | 916 | 18,572 | 2,644 | 458 | 156.4 | 41.1 | 34 |
| 2018 | 2,559 | 809 | 18,108 | 1,729 | 340 | 141.3 | 22.9 | 28 |
Vessel particulars
- IMO number
- 8009545
- Previously reported as
- SIRIOS CEMENT I
- Ship type
- Bulk carrier
- Gross tonnage
- 8,180
- Length overall
- 138.0 m
- Beam
- 21.0 m
- Year built
- 1981
- Flag state
- Panama per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Malta. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Shikoku Dockyard
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEXI (9.1 gCO₂/t·nm)
- Verifier
- RINA HELLAS LTD, Greece
- Accreditation
- 1325
- Compliance document issued
- 2026-04-21
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 3,199 of 3,241 qualifying bulk carriers by EEOI, at the 99th percentile. The dashed line is the type median, 7.6; this vessel reported 22.0.
EEOI divides emissions by transport work, which for this vessel and year was 142,550,250 tonne-miles over 22,276 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 22.5% higher than in 2018, for EU/EEA voyages only. No return is recorded for 2022, so the series has gaps.
From 2024 to 2025, emissions fell 10.9% while distance sailed fell 13.3%and CO₂ per nautical mile rose 2.7%.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
- 3,183 t
- Methane (CH₄)
- 0.05 t
- Nitrous oxide (N₂O)
- 0.18 t
- Under EU ETS
- 1,838 t, 59% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | EMICERT | Greece |
| 2019 | RINA Services Spa | Italy |
| 2023 | RINA HELLAS LTD | Greece |
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 2018–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0) and Wikimedia Commons.
This page draws on 7 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, a name history and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.