IMO Just-In-Time Arrival

Arrive When the Berth is Ready

Stop racing to anchor. With accurate berth availability predictions, optimize your voyage speed to arrive exactly when needed - saving fuel, cutting emissions, and eliminating waiting time.

-12%
Fuel Consumption
-15%
CO2 Emissions
3+ Days
Advance Predictions

Traditional vs. JIT Approach

See the difference between rushing to wait versus arriving just-in-time

Traditional Approach

1
Day 1, 06:00
Depart origin at full speed
2
Day 3, 14:00
Arrive Santos - no berth available
3
Day 3-5
Wait at anchorage 48+ hours
4
Day 5, 18:00
Finally berth
Fuel Used 850 MT
Wait Time 52 hours
CO2 Emitted 2,720 MT

JIT with Atracai

1
Day 1, 06:00
Receive TTB prediction: 4.5 days
2
Day 1, 06:30
Reduce speed from 14 to 11 knots
3
Day 5, 16:00
Arrive Santos - berth ready
4
Day 5, 18:00
Berth immediately
Fuel Used 680 MT
Wait Time 2 hours
CO2 Emitted 2,176 MT

What You Save with JIT

Every voyage optimization creates measurable savings across multiple dimensions

Fuel Savings

Reducing speed from 14 to 11 knots cuts consumption by ~20% due to cubic relationship.

$50-150K
per voyage

Emissions Reduction

Less fuel burned means proportionally less CO2, SOx, NOx released.

500+ MT
CO2 per voyage

Better CII Rating

Optimized voyages improve Carbon Intensity Indicator, avoiding IMO penalties.

1-2 Grade
improvement

EU ETS Savings

Every ton of CO2 not emitted is allowances you don't have to buy.

Up to $80
per MT CO2

How JIT Works with Atracai

From departure to berth in four intelligent steps

1

Receive TTB Prediction

When your vessel enters our 350nm tracking zone, we predict Time-To-Berth based on current conditions.

2

Calculate Optimal Speed

Based on distance and predicted berth availability, calculate optimal cruising speed for JIT arrival.

3

Monitor & Adjust

Predictions update continuously as conditions change. Speed recommendations adjust accordingly.

4

Arrive & Berth

Arrive when the berth is ready, minimizing anchor time and maximizing benefits.

Aligned with IMO Guidelines

MEPC.1/Circ.908 - Guidelines for Just-In-Time Arrival

"Ships often arrive at ports only to find that they cannot immediately berth... Ships steaming at high speeds to arrive at ports, only to wait, is wasteful of fuel and generates unnecessary emissions."
Reduces GHG emissions
Improves energy efficiency
Supports IMO 2030/2050
Reduces port pollution

Start Optimizing Your Voyages Today

Join shipping companies already saving fuel, cutting emissions, and improving CII ratings.