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The latest on carbon and cost efficient shipping

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Why charterers need to consider carbon cost now

A common misconception among charterers and shipowners is that they don't need to worry about the EU Emissions Trading System (ETS) until September 2025. However, if you're signing charter parties in 2024, this mindset could be akin to signing a blank cheque.

We support the Operational Efficiency ambition statement

We have joined forces with Global Maritime Forum and leading maritime companies to cut greenhouse gas emissions from vessels through operational efficiency measures. As announced at the Global Maritime Forum's Annual Summit today, signatories agree to take collective action and adopt voyage optimisation strategies that can decrease annual fuel consumption by 20%, reduce annual emissions by more than 200 million tonnes of CO2, and enable the uptake of scalable zero-emission fuels in the long run.

TC2 voyage: Comparing the voyage CII to absolute emissions

The article series "How a CII approach to chartering can increase emissions and cost" presents common voyage examples highlighting the sometimes unfortunate correlation between CII rating, absolute emissions, and carbon cos. In this example, we compare voyage CII to absolute emissions of thee potential ships for a transatlantic MR voyage.

Emission Schemes

Djibouti Sovereign Carbon Initiative

The Governments of Djibouti and Gabon have introduced sovereign carbon registry frameworks that apply a carbon cost to qualifying ship movements to and from their ports.

African Sovereign Carbon Initiatives: Countries Under Discussion

A growing number of African countries are in active discussion about introducing their own Sovereign Carbon Initiatives for maritime shipping, following the model pioneered by Djibouti (2023) and Gabon (2025). No schemes are yet in force in these countries, but the commercial direction of travel is clear: more African port calls are likely to carry a carbon cost in the coming years.

Türkiye Shipping Greenhouse Gas Emissions Fee

Türkiye has adopted a shipping-specific greenhouse gas fee intended to apply to greenhouse gas emissions from commercial ships calling at, or departing from, Turkish ports for cargo or passenger operations. The operational details are to be defined in secondary regulation that has not yet been published.

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"We want to help sustainable shipowners achieve higher fleet utilization and improved return on their green investments. "

Geir Olafsen, CDO Siglar
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