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BW POLARIS — Know Your Vessel

Updated: 2026-08-12 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
MARSHALL ISLANDS
Type
Gas carrier
Built
2022
4 years old
DWT
40,000

Present Location

Last seen at
PORT ARTHUR
USA
Arrived
2026-07-10
Departed
2026-07-12
31d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
1,848
tonnes/year
Distance
5,009
nm/year

EU MRV 2023: 1,848 t CO2, 591 t fuel, 369.01 kg CO2/nm

Voyage Pattern

Port Visits
87
Avg Dwell
146h
6d per port
Port Utilization
44.5%
time in port

Primary route: FREEPORT → PORT ARTHUR → LE HAVRE

Data period: 2023-04-13 to 2026-07-12

PortCountryVisits
FREEPORTBHS13
PORT ARTHURUSA10
LE HAVREFRA2
GATUN LAKE ANCHORAGEPAN2
BALBOAPAN2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-07-102026-07-12PORT ARTHURUSA2.7d
2026-07-082026-07-10—USA2d
2026-06-282026-06-28GATUN LAKE ANCHORAGEPAN0.2d
2026-06-272026-06-28BALBOAPAN1.1d
2026-06-042026-06-04—KOR0.5d
2026-05-302026-06-02PANJINCHN3.1d
2026-05-182026-05-20—AUS1.7d
2026-05-012026-05-02HALDIAIND1.5d
2026-04-212026-04-24MANGALOREIND3.4d
2026-03-142026-03-17FREEPORTUSA2.6d
2026-03-142026-03-14—USA0.3d
2026-03-012026-03-05MARCUS HOOKUSA3.7d
2026-02-152026-02-18—MAR3.3d
2026-02-082026-02-12—MAR4.1d
2026-01-312026-02-02—MAR1.9d
2026-01-262026-01-27—MAR0.9d
2026-01-072026-01-11FREEPORTUSA3.6d
2026-01-042026-01-07—USA3.7d
2025-12-292025-12-29GATUN LAKE ANCHORAGEPAN0.2d
2025-12-252025-12-29BALBOAPAN4.2d

Loitering Events

28 events, 500 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-07-243-0.2, -38.91.2 kn—
2026-07-2188.9, -53.21.3 kn—
2026-07-051522.9, -87.80.0 kn—
2026-07-019322.7, -87.80.0 kn—
2026-06-16138.3, -135.81.8 kn—
2026-05-291540.4, 121.50.1 kn—
2026-05-06101.7, 94.51.0 kn—
2026-04-292621.0, 88.00.2 kn—
2026-04-071-32.4, 10.91.2 kn—
2026-03-2723.8, -41.61.7 kn—

STS Encounter Detection

Other vessels detected loitering at the same position and time (within ~30nm, overlapping window)

2026-04-29 — 21.0, 88.0

VesselIMOStatusDurationSpeed
FAIRWAY9306938Clean28h0.1 kn
TORM ALMENA9465980Clean46h0.1 kn

2026-03-10 — 28.8, -95.0

VesselIMOStatusDurationSpeed
SEAWAYS HERCULES9328285Clean50h0.1 kn
NAVIGATOR HYPERION9402586Clean6h1.6 kn
DALIL9733806Clean186h0.1 kn
EAGLE BINTULU9795074Clean21h0.1 kn
MARLIN SICILY9835848Clean67h0.0 kn

2026-02-12 — 34.2, -7.9

VesselIMOStatusDurationSpeed
STENA IMMORTAL9685475Clean10h1.0 kn

2026-01-29 — 34.2, -7.6

VesselIMOStatusDurationSpeed
STENA IMMORTAL9685475Clean17h1.4 kn

2026-01-03 — 28.5, -94.9

VesselIMOStatusDurationSpeed
LOKHOLMEN9433303Clean26h0.3 kn
LEO SUN9457608Clean32h0.3 kn
MARAN HERCULES9761360Clean5h1.3 kn
MONTE URBASA9785835Clean40h0.3 kn
MONTE URBASA9785835Clean19h0.7 kn

2025-05-26 — 28.6, -94.6

VesselIMOStatusDurationSpeed
CLEAN MOXIE9422512Clean145h0.1 kn
LOKHOLMEN9433303Clean69h0.1 kn
DIMITRIS P9565950Clean228h0.0 kn
EAGLE BARCELONA9795048Clean3h1.2 kn
UNIVERSAL PARTNER9837614Clean28h0.9 kn
NISSOS DONOUSSA9853840Clean307h0.0 kn

2025-03-04 — 28.8, -94.9

VesselIMOStatusDurationSpeed
STI GUIDE9717113Clean223h0.1 kn
LAWHAH9783681Clean150h0.2 kn

2024-09-25 — 29.0, -94.6

VesselIMOStatusDurationSpeed
FEZZAN9888730Clean221h0.0 kn

2024-07-10 — 29.4, -93.6

VesselIMOStatusDurationSpeed
HELLESPONT PRIDE9351414Clean9h0.1 kn
VALLE AZZURRA9391488Clean9h0.2 kn
HAFNIA AUSTRALIA9467794Clean18h0.0 kn
NORDLOTUS9624067Clean87h0.0 kn
CRESQUES9702039Clean44h0.1 kn

25 unique vessels encountered, 0 sanctioned

USCG Registration

StatusActive
Call SignV7A4941
Deficiency Count0
Detention Count0
Last Exam—

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch. All records cryptographically attested on Polygon.

Data sources: U.S. Treasury (OFAC SDN), U.S. Energy Information Administration, European Maritime Safety Agency (EU MRV), U.S. Coast Guard (PSIX), Global Fishing Watch (GFW satellite AIS), AISStream.io. All data cryptographically attested on Polygon blockchain.

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