General cargo ship · Panama flag · built 2015
COOL HERO: CO₂ emissions 2024–2025
IMO 9609354 MMSI 352821000EU ETS2 reporting years
- CO₂ reported 2025
- 1,538 t
- Fuel burned
- 484 t
- Time at sea
- 751 h
- Emitted at berth
- 10% of total
- Share of year under way
- 9%
- Gross tonnage
- 21,519
COOL HERO against its type
Built in 2015, it is 8 years newer than the median general cargo ship on this register, which was built in 2007 (2,852 vessels with a known build year). At 21,519 gross tonnage it is larger than 83% of the other 2,665 general cargo ships with a recorded tonnage. It is one of 310 general cargo ships here under the Panama flag, 10.1% of the 3,081 on the register. The same builder is recorded for 109 other vessels here, 35 of them general cargo ships. The returns for 2024–2025 all give Panama as port of registry.
Its 1,538 t of CO₂ for 2025 is 45% below the median of 2,820 t among the 2,469 general cargo ships on this register that reported for 2025. Per nautical mile it emitted 186.3 kg CO₂, 1.5 times the type median of 122.2 kg. It logged 751 hours at sea against a median of 3,044 hours for its type that year. 9.7% of its 2025 emissions were at berth; the median for general cargo ships was 4.3%. Of the 5 sister ships listed below with a 2025 return, 1 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2024–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 1,538 | 484 | — | 751 | 149 | 186.3 | — | — |
| 2024 | 904 | 285 | — | 397 | 0 | 199.6 | — | — |
Vessel particulars
- IMO number
- 9609354
- MMSI
- 352821000
- Ship type
- General cargo ship
- Gross tonnage
- 21,519
- Length overall
- 179.0 m
- Beam
- 30.0 m
- Year built
- 2015
- Flag state
- Panama per EU MRV 2025
- Builder
- Hakodate Dock
- Port of registry
- Panama MRV 2025
- Technical efficiency (design)
- EEXI (7.88 gCO₂/t·nm)
- Verifier
- Nippon Kaiji Kyokai, Japan
- Accreditation
- VS-21325-01
- Compliance document issued
- 2026-03-25
- Compliance document expires
- 2027-06-30
Reported CO₂ by year
Reported CO₂ in 2025 was 70.2% higher than in 2024, for EU/EEA voyages only.
From 2024 to 2025, emissions rose 70.2% and CO₂ per nautical mile fell 6.7%.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
- 1,562 t
- Methane (CH₄)
- 0.02 t
- Nitrous oxide (N₂O)
- 0.09 t
- Under EU ETS
- 1,073 t, 70% of total
Laden voyages2025
- CO₂ on laden voyages
- 734 t, 48% of total
- Fuel, laden
- 232 t
The rest of the 2025 total was emitted on ballast legs or at berth.
Observed movementsAIS · Norwegian waters
- First seen
- 06 Jul 2025
- Last seen
- 09 Jun 2026
- Days observed
- 9
- Positions
- 604
- Median speed
- 10.7 kn
Its recorded positions span 58.0°N to 71.0°N and 4.5°E to 19.2°E.
51 hourly points from 604 positions. Filled circle first, open circle last; squares are ports for orientation, not calls.
Positions recorded per month
Norwegian Coastal Administration open AIS, Norwegian waters only, 01 Jul 2025 to 27 Jul 2026. A gap means the vessel was not recorded here, not that it was idle or that a transponder was off.
Sources and how to read this
- Emissions: EU MRV publication (THETIS-MRV), reporting years 2024–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
- Movements: Norwegian Coastal Administration open AIS extract.
This page draws on 2 MRV reporting years, 5 of 5 vessel particulars and AIS movements in Norwegian waters. Not found in the sources for this vessel: an efficiency ranking, 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.