Chemical tanker · Panama flag · built 2004
BLAAMANEN: CO₂ emissions 2018–2025
IMO 9278662 EU ETS8 reporting years
- CO₂ reported 2025
- 3,594 t
- Fuel burned
- 1,144 t
- Distance
- 13,168 nm
- Time at sea
- 1,087 h
- Share of year under way
- 12%
- Gross tonnage
- 20,058
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BLAAMANEN against its type
Built in 2004, it is 6 years older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 20,058 gross tonnage it is smaller than 55% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 259 chemical tankers here under the Panama flag, 11.0% of the 2,344 on the register. The same builder is recorded for 307 other vessels here, 98 of them chemical tankers. Thome Ship Management is linked to 42 vessels on this register. Its MRV returns name it CHEMBULK BARCELONA for 2018–2020, BLAAMANEN for 2021–2023 and JKT MIRACLE for 2024–2025. The reported port of registry changed: Majuro (2018–2020), then BERGEN (2021–2023), then Panama (2024–2025).
Its 3,594 t of CO₂ for 2025 is 35% below the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 272.9 kg CO₂, close to the type median of 250.2 kg. It logged 1,087 hours at sea against a median of 2,109 hours for its type that year. 0.0% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 8 years with reported emissions, the highest was 2023 (8,202 t) and the lowest 2020 (1,002 t). Its efficiency percentile within the type went from 31 in 2018 to 43 in 2025 (lower is more efficient). Of the 5 sister ships listed below with a 2025 return, 5 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 | 3,594 | 1,144 | 13,168 | 1,087 | 0 | 272.9 | 13.1 | 43 |
| 2024 | 2,886 | 915 | 10,804 | 1,059 | 0 | 267.1 | 11.7 | 31 |
| 2023 | 8,202 | 2,593 | 25,204 | 1,992 | 1,433 | 325.4 | 13.5 | 38 |
| 2022 | 1,639 | 517 | — | 208 | 1,080 | 729.6 | 280.7 | not ranked |
| 2021 | 1,956 | 622 | 8,279 | 894 | 62 | 236.2 | 24.4 | 75 |
| 2020 | 1,002 | 321 | — | 430 | 63 | 244.9 | 25.6 | not ranked |
| 2019 | 7,004 | 2,230 | 25,430 | 2,300 | 402 | 275.4 | 10.4 | 17 |
| 2018 | 5,293 | 1,683 | 18,040 | 2,035 | 402 | 293.4 | 12.7 | 31 |
Vessel particulars
- IMO number
- 9278662
- Previously reported as
- CHEMBULK BARCELONA, JKT MIRACLE
- Call sign
- 3E6712
- Ship type
- Chemical tanker
- Gross tonnage
- 20,058
- Length overall
- 174.4 m
- Beam
- 27.7 m
- Year built
- 2004
- Flag state
- Panama per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Marshall Islands. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- Shin Kurushima Dockyard
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEXI (6.03 gCO₂/t·nm)
- Operator
- Thome Ship Management
- Verifier
- NORMEC VERIFAVIA SAS, France
- Accreditation
- 3-2127
- Compliance document issued
- 2026-03-17
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 576 of 1,348 qualifying chemical tankers by EEOI, at the 43rd percentile. The dashed line is the type median, 14.4; this vessel reported 13.1.
Across the 39 ranked vessels operated by Thome Ship Management, the median percentile is 54. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 273,505,327 tonne-miles over 13,168 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 32.1% lower than in 2018, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 24.5% while distance sailed rose 21.9%and CO₂ per nautical mile rose 2.2%.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
- 3,650 t
- Methane (CH₄)
- 0.06 t
- Nitrous oxide (N₂O)
- 0.21 t
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2018 | DNV | Germany |
| 2021 | Nippon Kaiji Kyokai | Japan |
| 2025 | NORMEC VERIFAVIA SAS | France |
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 8 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.