Chemical tanker · Marshall Islands flag · built 2009

SPRING: CO₂ emissions 2019–2025

IMO 9416812 EU ETS7 reporting years

CO₂ reported 2025: 8,649 t
Fuel burned: 2,762 t
Distance: 33,934 nm
Time at sea: 3,078 h
Emitted at berth: 14% of total
Share of year under way: 35%
Gross tonnage: 8,539

SPRING against its type

Built in 2009, it is 1 year older than the median chemical tanker on this register, which was built in 2010 (1,951 vessels with a known build year). At 8,539 gross tonnage it is smaller than 85% of the other 1,899 chemical tankers with a recorded tonnage. It is one of 474 chemical tankers here under the Marshall Islands flag, 20.2% of the 2,344 on the register. Its MRV returns name it SPRING for 2019–2024 and SPRING S for 2025. The returns for 2019–2025 all give Majuro as port of registry.

Its 8,649 t of CO₂ for 2025 is 1.6 times the median of 5,533 t among the 1,483 chemical tankers on this register that reported for 2025. Per nautical mile it emitted 254.9 kg CO₂, close to the type median of 250.2 kg. It logged 3,078 hours at sea against a median of 2,109 hours for its type that year. 13.5% of its 2025 emissions were at berth; the median for chemical tankers was 6.6%. Across 7 years with reported emissions, the highest was 2025 (8,649 t) and the lowest 2019 (1,599 t). Its efficiency percentile within the type went from 83 in 2020 to 88 in 2025 (lower is more efficient). Of the 5 comparable vessels listed below with a 2025 return, 4 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	8,649	2,762	33,934	3,078	1,170	254.9	35.4	88
2024	6,739	2,135	26,219	3,413	739	257.0	57.3	98
2023	6,591	2,060	21,860	2,023	2,899	301.5	57.3	98
2022	8,098	2,546	27,773	2,650	3,145	291.6	45.5	96
2021	7,926	2,489	32,710	2,916	2,486	242.3	40.2	92
2020	8,379	2,653	36,284	3,842	2,290	230.9	30.3	83
2019	1,599	512	—	1,644	251	221.7	33.4	not ranked

Vessel particulars

IMO number: 9416812
Previously reported as: SPRING S
Ship type: Chemical tanker
Gross tonnage: 8,539
Length overall: 128.6 m
Beam: 20.4 m
Year built: 2009
Flag state: Marshall Islands per EU MRV 2025
Port of registry: Majuro MRV 2025
Technical efficiency (design): EEXI (10.6 gCO₂/t·nm)
Verifier: HELLENIC LLOYD'S S.A., Greece
Accreditation: 1190
Compliance document issued: 2026-03-15
Compliance document expires: 2027-06-30

Efficiency against its own type2025

Position 1,193 of 1,348 qualifying chemical tankers by EEOI, at the 88th percentile. The dashed line is the type median, 14.4; this vessel reported 35.4.

EEOI divides emissions by transport work, which for this vessel and year was 244,674,116 tonne-miles over 33,934 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2025 was 440.8% higher than in 2019, for EU/EEA voyages only.

From 2024 to 2025, emissions rose 28.3% while distance sailed rose 29.4%and CO₂ per nautical mile fell 0.8%.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: 8,785 t
Methane (CH₄): 0.14 t
Nitrous oxide (N₂O): 0.50 t
Under EU ETS: 7,505 t, 87% of total

Verifier history

From reporting year	Verifier	Accredited in
2019	Lloyd's Register Quality Assurance Ltd	United Kingdom
2020	HELLENIC LLOYD'S S.A.	Greece

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 7 MRV reporting years, an efficiency ranking, 4 of 5 vessel particulars and a name history. Not found in the sources for this vessel: AIS movements in Norwegian waters, 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.