Gas carrier · Liberia flag · built 2019
EIGER EXPLORER: CO₂ emissions 2019–2025
IMO 9847437 EU ETS5 reporting years
- CO₂ reported 2025
- 44 t
- Fuel burned
- 14 t
- Time at sea
- 7 h
- Share of year under way
- 0%
- Gross tonnage
- 46,668
EIGER EXPLORER against its type
Built in 2019, it is 6 years newer than the median gas carrier on this register, which was built in 2013 (530 vessels with a known build year). At 46,668 gross tonnage it is larger than 68% of the other 525 gas carriers with a recorded tonnage. It is one of 131 gas carriers here under the Liberia flag, 19.0% of the 688 on the register. The same builder is recorded for 461 other vessels here, 17 of them gas carriers. The reported port of registry changed: Singapore (2019), then Monrovia (2021–2025).
Its 44 t of CO₂ for 2025 is 99% below the median of 5,974 t among the 363 gas carriers on this register that reported for 2025. Per nautical mile it emitted 800.9 kg CO₂, 3.1 times the type median of 256.2 kg. It logged 7 hours at sea against a median of 1,943 hours for its type that year. 0.0% of its 2025 emissions were at berth; the median for gas carriers was 3.8%. Across 5 years with reported emissions, the highest was 2022 (4,693 t) and the lowest 2025 (44 t). Its efficiency percentile within the type went from 8 in 2019 to 22 in 2024 (lower is more efficient). Of the 2 sister ships listed below with a 2025 return, 2 reported a lower CO₂ per nautical mile than this vessel.
Emissions by year2019–2025
| Year | CO₂ (t) | Fuel (t) | Distance (nm) | At sea (h) | At berth (t) | kg CO₂/nm | EEOI | Percentile |
|---|---|---|---|---|---|---|---|---|
| 2025 | 44 | 14 | — | 7 | 0 | 800.9 | — | — |
| 2024 | 3,421 | 1,094 | 9,722 | 644 | 211 | 351.9 | 18.5 | 22 |
| 2022 | 4,693 | 1,504 | 12,485 | 1,083 | 266 | 375.9 | 8.9 | 1 |
| 2021 | 4,638 | 1,483 | — | 838 | 121 | 371.9 | — | — |
| 2019 | 3,468 | 1,111 | 10,772 | 778 | 189 | 321.9 | 14.1 | 8 |
Vessel particulars
- IMO number
- 9847437
- Ship type
- Gas carrier
- Gross tonnage
- 46,668
- Length overall
- 230.0 m
- Beam
- 32.0 m
- Year built
- 2019
- Flag state
- Liberia per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Singapore. The flag shown is from the newest official source, the EU MRV return for 2025. - Builder
- HD Hyundai Samho
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEDI (6.6 gCO₂/t·nm)
- Verifier
- Korean Register, Korea, Republic of
- Accreditation
- D-VS-20824-01-00
- Compliance document issued
- 2026-03-18
- Compliance document expires
- 2027-06-30
Efficiency against its own type2024
Position 62 of 279 qualifying gas carriers by EEOI, at the 22nd percentile. The dashed line is the type median, 34.6; this vessel reported 18.5.
EEOI divides emissions by transport work, which for this vessel and year was 184,609,282 tonne-miles over 9,722 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 98.7% lower than in 2019, for EU/EEA voyages only. No return is recorded for 2020, 2023, so the series has gaps.
From 2024 to 2025, emissions fell 98.7% and CO₂ per nautical mile rose 127.6%.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
- 45 t
- Methane (CH₄)
- 0.00 t
- Nitrous oxide (N₂O)
- 0.00 t
- Under EU ETS
- 22 t, 50% of total
Verifier history
| From reporting year | Verifier | Accredited in |
|---|---|---|
| 2019 | Lloyd's Register Quality Assurance Ltd | United Kingdom |
| 2021 | Korean Register | Korea, Republic of |
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 2019–2025, published by the European Commission.
- Vessel particulars: Wikidata (CC0).
This page draws on 5 MRV reporting years, an efficiency ranking and 5 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.