ALEXANDRA: CO₂ emissions 2018–2022

ALEXANDRA against its type

Built in 2003, it is 7 years older than the median oil tanker on this register, which was built in 2010 (2,896 vessels with a known build year). At 41,503 gross tonnage it is smaller than 65% of the other 2,841 oil tankers with a recorded tonnage. It is one of 237 oil tankers here under the Singapore flag, 6.7% of the 3,548 on the register. The same builder is recorded for 563 other vessels here, 217 of them oil tankers. The returns for 2018–2022 all give Singapore as port of registry.

Its 6,558 t of CO₂ for 2022 is close to the median of 7,189 t among the 1,939 oil tankers on this register that reported for 2022. Per nautical mile it emitted 328.9 kg CO₂, 21% below the type median of 415.9 kg. It logged 1,578 hours at sea against a median of 1,731 hours for its type that year. 12.2% of its 2022 emissions were at berth; the median for oil tankers was 9.1%. Across 4 years with reported emissions, the highest was 2018 (9,107 t) and the lowest 2021 (4,542 t). Its efficiency percentile within the type went from 55 in 2018 to 51 in 2022 (lower is more efficient). Of the 3 sister ships listed below with a 2022 return, 0 reported a lower CO₂ per nautical mile than this vessel.

Emissions by year2018–2022

Vessel particulars

IMO number

9273260

Previously reported as

TORM SARA

Ship type

Oil tanker

Gross tonnage

41,503

Length overall

227.5 m

Year built

2003

Flag state

Singapore Wikidata/AIS, undated

Builder

Samsung Heavy Industries

Port of registry

SINGAPORE MRV 2022

Technical efficiency (design)

EIV (5.34 gCO₂/t·nm)

Verifier

DNV, Germany

Accreditation

VS-16026-01

Compliance document issued

2023-04-13

Compliance document expires

2024-06-30

Efficiency against its own type2022

Position 905 of 1,771 qualifying oil tankers by EEOI, at the 51st percentile. The dashed line is the type median, 8.0; this vessel reported 8.1.

EEOI divides emissions by transport work, which for this vessel and year was 810,603,214 tonne-miles over 19,938 nautical miles.

Reported CO₂ by year

Reported CO₂ in 2022 was 28.0% lower than in 2018, for EU/EEA voyages only.

From 2021 to 2022, emissions rose 44.4% while distance sailed rose 38.8%and CO₂ per nautical mile rose 4.0%.That points mainly to how much the vessel sailed, rather than the other.

Where the 2022 emissions occurred

Sanctions listings

Reproduced from the published source register as of the build date, and not legal advice. A listing attaches to the vessel with this IMO number; ownership and management may have changed since. Check the issuing authority before relying on it.

Verifier history

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 2018–2022, published by the European Commission.
• Vessel particulars: Wikidata (CC0).
• Sanctions: ofac_sdn.

This page draws on 5 MRV reporting years, an efficiency ranking, 5 of 5 vessel particulars, a name history and a sanctions listing. Not found in the sources for this vessel: AIS movements in Norwegian waters, a licensed photograph 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.

Comparable vesselssister ships and nearest by tonnage

• BACALIAROS sister · 2003 · · 14,901 t · 556.3 kg/nm
• ABHRA sister · 2004 · · 2,532 t · 469.4 kg/nm
• THEO T. sister · 2003 · 40,013 GT · 3,597 t · 363.0 kg/nm
• SAUGER sister · 2004 · 41,503 GT · 14,957 t · 374.9 kg/nm
• BEKS OCEAN sister · 2004 · 41,503 GT · 6,149 t · 451.4 kg/nm
• TORM SIGNE sister · 2005 · 41,503 GT · 4,277 t · 374.6 kg/nm
• ALABAMA STAR sister · 2004 · 41,526 GT · 4,892 t · 412.7 kg/nm
• KARADENIZ POWERSHIP ANATOLIA sister · 2004 · 41,526 GT · 2,630 t · 332.6 kg/nm