Ro-ro ship · Portugal flag · built 1999

FRIEDRICH RUSS: CO₂ emissions 2018–2025

IMO 9186417 EU ETS8 reporting years

CO₂ reported 2025: 17,645 t
Fuel burned: 5,652 t
Distance: 74,944 nm
Time at sea: 5,308 h
Emitted at berth: 2% of total
Share of year under way: 61%
Gross tonnage: 10,471

FRIEDRICH RUSS against its type

Built in 1999, it is 3 years older than the median ro-ro ship on this register, which was built in 2002 (281 vessels with a known build year). At 10,471 gross tonnage it is smaller than 81% of the other 269 ro-ro ships with a recorded tonnage. It is one of 16 ro-ro ships here under the Portugal flag, 5.1% of the 311 on the register. The same builder is recorded for 180 other vessels here, 13 of them ro-ro ships. The reported port of registry changed: Saint John's (2019–2020), then Madeira (2021–2025).

Its 17,645 t of CO₂ for 2025 is 17% below the median of 21,362 t among the 238 ro-ro ships on this register that reported for 2025. Per nautical mile it emitted 235.4 kg CO₂, 28% below the type median of 327.0 kg. It logged 5,308 hours at sea against a median of 4,872 hours for its type that year. 2.4% of its 2025 emissions were at berth; the median for ro-ro ships was 4.3%. Across 8 years with reported emissions, the highest was 2018 (29,809 t) and the lowest 2024 (10,697 t). Its efficiency percentile within the type went from 32 in 2021 to 92 in 2025 (lower is more efficient). Of the 6 sister ships listed below with a 2025 return, 2 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	17,645	5,652	74,944	5,308	426	235.4	213.1	92
2024	10,697	3,420	49,731	4,134	445	215.1	134.5	75
2023	13,896	4,446	62,347	5,897	642	222.9	291.9	96
2022	16,741	5,359	73,578	5,433	972	227.5	78.9	42
2021	18,622	5,963	79,867	5,646	965	233.2	71.8	32
2020	21,245	6,806	—	5,677	992	251.3	—	—
2019	28,510	9,141	—	6,679	668	275.6	—	—
2018	29,809	9,559	—	6,903	717	279.5	—	—

Vessel particulars

IMO number: 9186417
Ship type: Ro-ro ship
Gross tonnage: 10,471
Length overall: 153.5 m
Year built: 1999
Flag state: Portugal per EU MRV 2025
Sources disagree: Wikidata/AIS (undated) list Antigua and Barbuda. The flag shown is from the newest official source, the EU MRV return for 2025.
Builder: Pella Sietas
Port of registry: Madeira MRV 2025
Ice class: IA Super
Technical efficiency (design): EEXI (18.56 gCO₂/t·nm)
Verifier: DNV, Germany
Accreditation: VS-16026-01
Compliance document issued: 2026-01-21
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 176 of 192 qualifying ro-ro ships by EEOI, at the 92nd percentile. The dashed line is the type median, 85.3; this vessel reported 213.1.

EEOI divides emissions by transport work, which for this vessel and year was 82,800,188 tonne-miles over 74,944 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 40.8% lower than in 2018, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 65.0% while distance sailed rose 50.7%and CO₂ per nautical mile rose 9.5%.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: 17,922 t
Methane (CH₄): 0.28 t
Nitrous oxide (N₂O): 1.02 t
Under EU ETS: 9,091 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 8 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars and a licensed photograph. Not found in the sources for this vessel: AIS movements in Norwegian waters, a name history, 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.