Container ship · Liberia flag · built 2013
SAVANNAH EXPRESS: CO₂ emissions 2018–2025
IMO 9665607 EU ETS7 reporting years
- CO₂ reported 2025
- 26,458 t
- Fuel burned
- 8,486 t
- Distance
- 34,751 nm
- Time at sea
- 2,402 h
- Emitted at berth
- 2% of total
- Share of year under way
- 27%
- Gross tonnage
- 149,475
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SAVANNAH EXPRESS against its type
Built in 2013, it is 5 years newer than the median container ship on this register, which was built in 2008 (3,088 vessels with a known build year). At 149,475 gross tonnage it is larger than 90% of the other 3,000 container ships with a recorded tonnage. It is one of 976 container ships here under the Liberia flag, 27.9% of the 3,495 on the register. The same builder is recorded for 761 other vessels here, 355 of them container ships. Hapag-Lloyd is linked to 28 vessels on this register. Its MRV returns name it THALASSA PATRIS for 2018–2022 and SAVANNAH EXPRESS for 2023–2025. The reported port of registry changed: Singapore (2018–2020), then Monrovia (2021–2025).
Its 26,458 t of CO₂ for 2025 is 1.6 times the median of 16,359 t among the 2,234 container ships on this register that reported for 2025. Per nautical mile it emitted 761.4 kg CO₂, 40% above the type median of 545.6 kg. It logged 2,402 hours at sea against a median of 3,155 hours for its type that year. 1.9% of its 2025 emissions were at berth; the median for container ships was 3.2%. Across 7 years with reported emissions, the highest was 2021 (64,206 t) and the lowest 2020 (11,306 t). Its efficiency percentile within the type went from 10 in 2018 to 4 in 2025 (lower is more efficient). Of the 4 sister ships listed below with a 2025 return, 3 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 | 26,458 | 8,486 | 34,751 | 2,402 | 513 | 761.4 | 6.2 | 4 |
| 2023 | 22,196 | 7,110 | 27,460 | 1,968 | 568 | 808.3 | 9.3 | 20 |
| 2022 | 45,785 | 14,630 | 51,725 | 3,144 | 3,370 | 885.2 | 9.4 | 18 |
| 2021 | 64,206 | 20,333 | 61,792 | 3,448 | 4,201 | 1,039.1 | 9.4 | 18 |
| 2020 | 11,306 | 3,586 | 12,387 | 783 | 653 | 912.8 | 8.7 | 18 |
| 2019 | 61,420 | 19,687 | 62,197 | 3,580 | 3,375 | 987.5 | 9.4 | 18 |
| 2018 | 52,190 | 16,685 | 58,226 | 3,644 | 3,619 | 896.4 | 8.3 | 10 |
Vessel particulars
- IMO number
- 9665607
- Previously reported as
- THALASSA PATRIS
- Ship type
- Container ship
- Gross tonnage
- 149,475
- Length overall
- 368.5 m
- Beam
- 51.0 m
- Year built
- 2013
- Flag state
- Liberia per EU MRV 2025
- Builder
- HD Hyundai Heavy Industries
- Port of registry
- Monrovia MRV 2025
- Technical efficiency (design)
- EEXI (6.57 gCO₂/t·nm)
- Operator
- Hapag-Lloyd
- Verifier
- DNV, Germany
- Accreditation
- VS-16026-01
- Compliance document issued
- 2026-02-17
- Compliance document expires
- 2027-06-30
Efficiency against its own type2025
Position 72 of 1,838 qualifying container ships by EEOI, at the 4th percentile. The dashed line is the type median, 14.2; this vessel reported 6.2.
Across the 24 ranked vessels operated by Hapag-Lloyd, the median percentile is 29. This vessel is more efficient than its own fleet median.
EEOI divides emissions by transport work, which for this vessel and year was 4,302,073,171 tonne-miles over 34,751 nautical miles.
Reported CO₂ by year
Reported CO₂ in 2025 was 49.3% lower than in 2018, for EU/EEA voyages only. No return is recorded for 2024, so the series has gaps.
From 2023 to 2025, emissions rose 19.2% while distance sailed rose 26.6%and CO₂ per nautical mile fell 5.8%.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
- 26,874 t
- Methane (CH₄)
- 0.42 t
- Nitrous oxide (N₂O)
- 1.53 t
- Under EU ETS
- 13,852 t, 52% of total
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.