Siglar Carbon Estimator

The Siglar Carbon estimator allows charterers, brokers, and owners to predict and assess the expected CO2 output of a ship, prior to entering the transportation agreement.

By comparing expected the CO2 consequence of their commercial options, charterers can bring down their scope 3 emissions through informed, and green decisions.

Request access, it's free!

Do you want to estimate emissions from tanker voyages? Request access below and we will send you the instructions to create your free profile! 

SIGLAR FOR traders


Siglar follow the emission calculation methods established by the International Maritime Organization (IMO) and include both technical and behavioural data in our calculations.

We apply modern machine learning techniques to constantly improve the accuracy our predictions. We base our analytics on pure mathematics with no subjective input, creating a factual foundation to identify the most sustainable solutions.

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Key functionality


Predict and assess the expected footprint of a ship prior to fixing.


Compare expected CO2 performance of ships to reduce footprint.


Make informed decisions.