GREEN ADVENTURE — Know Your Vessel

Updated: 2026-08-15 | Source: ship.rootz.global | Data: OFAC, EIA, EU MRV, GFW, AIS, USCG
Flag State
LIBERIA
Type
Oil tanker
Built
2022
4 years old
DWT
25,000

Present Location

Last seen at
HOUSTON
USA
Arrived
2026-05-08
Departed
2026-05-10
97d ago

Risk Assessment

Carbon Intensity (CII)

Rating (2023)
Unrated
CO2 Emissions
10,901
tonnes/year
Distance
27,846
nm/year
YearRatingRatio
2023Unrated
2022Unrated

EU MRV 2024: 21,161 t CO2, 6,714 t fuel

Voyage Pattern

Port Visits
99
Avg Dwell
63h
3d per port
Port Utilization
26%
time in port
Dark Events
1
12h total

Primary route: HOUSTON → GIBRALTAR → CORPUS CHRISTI

Data period: 2023-08-14 to 2026-05-10

PortCountryVisits
HOUSTONUSA8
GIBRALTARGIB3
CORPUS CHRISTIUSA3
VISTINORUS2
TELOK RAMUNIAMYS2

Recent port calls:

ArrivalDeparturePortCountryDuration
2026-05-082026-05-10HOUSTONUSA1.7d
2026-05-042026-05-08USA3.7d
2026-04-252026-05-03USA7.8d
2026-04-042026-04-06DZA1.9d
2026-03-202026-03-23ITA2.5d
2026-03-162026-03-19AUGUSTAITA2.8d
2026-03-152026-03-16SANTA PANAGIAITA0.6d
2026-03-122026-03-13TUR0.9d
2026-03-112026-03-12AMBARLITUR0.7d
2026-02-272026-03-04NOVOROSSIYSKRUS4.8d
2026-02-252026-02-27RUS1.5d
2026-02-132026-02-14CANAKKALETUR1.4d
2026-02-072026-02-09ITA2.3d
2026-01-132026-01-16HOUSTONUSA2.8d
2026-01-112026-01-13USA1.4d
2026-01-032026-01-06COVENASCOL2.8d
2026-01-032026-01-03COVENASCOL0.6d
2025-12-252025-12-28HOUSTONUSA2.7d
2025-12-232025-12-25USA2.8d
2025-12-192025-12-20USA1.3d

AIS Dark Periods

1 events, 12 hours total darkness

StartEndHoursAIS OffAIS OnDistanceImplied SpeedAnalysis
2026-05-242026-05-2412HIGH RISK ZONE

ESTIMATED — implied speed = straight-line distance / dark hours. Actual route unknown. Reference: loaded VLCC ~12-14 kn, ballast ~15-16 kn, stationary <1 kn = possible STS or anchorage.

Loitering Events

80 events, 1570 hours total (stationary at sea — possible STS transfers)

StartHoursPositionSpeedRisk Zone
2026-04-03237.5, 6.81.9 kn
2026-04-02237.5, 6.91.5 kn
2026-04-01237.4, 6.81.7 kn
2026-03-31237.5, 6.81.5 kn
2026-03-31137.4, 6.92.0 kn
2026-03-26537.4, 6.81.3 kn
2026-03-251237.4, 7.00.9 kn
2026-03-234238.2, 7.60.8 kn
2026-02-20544.2, 37.90.2 kn
2026-02-05141.2, 17.72.0 kn

STS Encounter Detection

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

2026-04-01 — 37.4, 6.8

VesselIMOStatusDurationSpeed
AL BATEEN9828376Clean1h1.9 kn

2026-03-31 — 37.5, 6.8

VesselIMOStatusDurationSpeed
AL BATEEN9828376Clean4h1.7 kn

2025-12-21 — 28.7, -94.4

VesselIMOStatusDurationSpeed
HELLESPONT PROMISE9351438Clean385h0.1 kn
PHOENIX VIGOR9513751Clean26h0.1 kn
PHOENIX VIGOR9513751Clean21h0.3 kn

2025-12-20 — 28.6, -94.3

VesselIMOStatusDurationSpeed
HELLESPONT PROMISE9351438Clean385h0.1 kn
PHOENIX VIGOR9513751Clean26h0.1 kn
NORDLOTUS9624067Clean1h0.8 kn
CAP PORT ARTHUR9829801Clean51h0.1 kn

2025-12-20 — 28.5, -94.2

VesselIMOStatusDurationSpeed
HELLESPONT PROMISE9351438Clean385h0.1 kn
PHOENIX VIGOR9513751Clean23h0.1 kn

2025-12-19 — 28.6, -94.2

VesselIMOStatusDurationSpeed
HELLESPONT PROMISE9351438Clean385h0.1 kn
PHOENIX VIGOR9513751Clean61h0.1 kn
PHOENIX VIGOR9513751Clean2h0.7 kn
KMARIN REASON9683087Clean13h0.4 kn
KMARIN REASON9683087Clean1h1.5 kn
PROTEUS INGRID9923463Clean29h0.1 kn
PROTEUS INGRID9923463Clean17h0.0 kn

2025-12-12 — 29.4, -93.6

VesselIMOStatusDurationSpeed
TOKYO9377248Clean48h0.1 kn

2025-10-02 — 4.9, 1.1

VesselIMOStatusDurationSpeed
MOONI9270488Clean492h0.0 kn

2025-06-15 — East China Sea (Zhoushan)

VesselIMOStatusDurationSpeed
VIKTOR BAKAEV9610810SANCTIONED17h1.0 kn

2025-02-15 — 25.4, -94.4

VesselIMOStatusDurationSpeed
HORIZON ATHENA9407378Clean21h1.3 kn

2025-02-12 — 25.5, -93.0

VesselIMOStatusDurationSpeed
CAP QUEBEC9817107Clean4h1.3 kn

2024-12-28 — 25.5, -93.3

VesselIMOStatusDurationSpeed
PERSEUS N9425497Clean59h0.8 kn
PERSEUS N9425497Clean30h0.8 kn

2024-10-06 — 25.9, -95.3

VesselIMOStatusDurationSpeed
SELINI9382956Clean5h1.5 kn
SELINI9382956Clean16h1.3 kn

2024-09-18 — 28.7, -94.2

VesselIMOStatusDurationSpeed
FOUR WIND9419553Clean17h0.1 kn

2024-09-17 — 28.6, -94.2

VesselIMOStatusDurationSpeed
YASA GOLDENBOSPHORUS9334038Clean50h0.0 kn
FOUR WIND9419553Clean32h0.1 kn
FOUR WIND9419553Clean1h0.5 kn

2024-09-16 — 28.6, -94.0

VesselIMOStatusDurationSpeed
FOUR WIND9419553Clean32h0.1 kn

2024-06-09 — 28.7, -94.6

VesselIMOStatusDurationSpeed
VESTHOLMEN9421295Clean19h0.1 kn
VESTHOLMEN9421295Clean11h0.2 kn
VESTHOLMEN9421295Clean15h0.0 kn
GH MADISON9456915Clean87h0.0 kn
SEAWAYS SAMAR9470284Clean112h0.0 kn
RIMTHAN9779836Clean539h0.1 kn
STI LEBLON9785706Clean39h0.0 kn

2024-03-20 — 28.6, -94.8

VesselIMOStatusDurationSpeed
LIAKI FREEDOM9326639Clean2h0.7 kn
NINGBO DAWN9397808Clean44h0.2 kn
KIMOLOS9405540Clean6h0.8 kn
BRENTHOLMEN9436393Clean83h0.1 kn
BRENTHOLMEN9436393Clean125h0.1 kn
STORHOLMEN9436408Clean5h0.1 kn
STORHOLMEN9436408Clean29h0.0 kn

26 unique vessels encountered, 1 sanctioned

USCG Registration

StatusActive
Call Sign5LAY3
Deficiency Count0
Detention Count0
Last Exam

Data sources: USCG CGMIX, EU MRV (EMSA), CII computed, Global Fishing Watch, GFW dark events. 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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