Insights, Updates, and Maritime Trends

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Insights, Updates, and Maritime Trends

Welcome to the OceanScore Blog, your source for the latest updates, thought leadership, and industry trends in maritime compliance and sustainability. Stay informed with expert insights and company news shaping the future of the shipping world.

ESIESI core

4 min read

ESI Core: What Shipping Companies Need to Know About the Environmental Ship Index Update

ESI Core modernizes the Environmental Ship Index to better reflect today’s shipping realities while making participation simpler and more practical for shipping companies. Learn what changes under the updated methodology and what vessel operators need to prepare before 2027.

Written by Damla Hasenclever

Posted on May 12, 2026

ESI corePorts

3 min read

ESI Core: What Ports Need to Know About the Environmental Ship Index Update

ESI Core enters into force in 2027 and introduces the most ambitious evolution of the Environmental Ship Index so far.…

Written by Damla Hasenclever

Posted on May 11, 2026

FuelEUFuelEU PoolingOPX

1 min read

OceanScore Pool-Price Index Market Commentary: May 2026

OPX rises to €225 per tCO₂e as market resets for 2026 compliance cycle.

Written by Albrecht Grell

Posted on May 5, 2026

6 min read

EU Ports Strategy 2026: What It Means for Port Emissions, Digitalisation and Decarbonisation

The EU Ports Strategy 2026 sets clear priorities for emissions reduction, digitalisation and resilience. As ports move from ambition to…

Written by Damla Hasenclever

Posted on April 16, 2026

FuelEU Pooling

3 min read

FuelEU Pooling Deadline April 2026: What It Means for Shipping Companies

FuelEU pooling decisions must be finalised by April 30, 2026. This article explains what this means for shipping companies and…

Written by Damla Hasenclever

Posted on April 9, 2026

FuelEUFuelEU PoolingOPX

2 min read

OceanScore Pool-Price Index Market Commentary: April 2026

OPX declined further to €196 per tCO₂e in April, reaching a multi-month low. Continued surplus oversupply and the approaching pooling…

Written by Albrecht Grell

Posted on March 31, 2026

port emissions monitoringportview

7 min read

Port Emissions Monitoring: How Ports Measure, Understand and Reduce Vessel Emissions

This guide explains port emissions monitoring, how vessel emissions in ports are measured, and how ports can use emissions data…

Written by Damla Hasenclever

Posted on March 18, 2026

A large cargo ship loaded with colorful shipping containers is docked at a busy port, with cranes, trucks, and bright blue sky in the background.

Environmental Ship IndexESI

8 min read

Environmental Ship Index (ESI): The Complete Guide for Shipping Companies and Ports

The Environmental Ship Index (ESI) is the world’s leading port incentive scheme, rewarding ships performing beyond emission standards with port…

Written by Damla Hasenclever

Posted on March 12, 2026

ESIPorts

3 min read

How Ports Benefit from the Environmental Ship Index (ESI)

The Environmental Ship Index (ESI) is a global port incentive scheme governed by IAPH, helping ports incentivise ships that perform…

Written by Damla Hasenclever

Posted on March 12, 2026

A large cargo ship loaded with colorful shipping containers is guided by tugboats through a busy port with cranes and other vessels docked along the waterfront.

ESI

3 min read

Environmental Ship Index: Reduce Port Fees Through Environmental Performance

Many ships already qualify for port fee discounts through the Environmental Ship Index (ESI). Learn how the scheme works and…

Written by Damla Hasenclever

Posted on March 11, 2026

ESI

3 min read

Is the Environmental Ship Index (ESI) Worth It? A Commercial Perspective for Shipping Companies

Is participation in the Environmental Ship Index (ESI) worth it? For more than 6,800 vessels worldwide, the answer is yes.…

Written by Damla Hasenclever

Posted on March 11, 2026

FuelEUFuelEU PoolingOPX

2 min read

OceanScore Pool-Price Index Market Commentary: March 2026

OPX dropped to €200 per tCO₂e in March, the lowest level since September 2025. Increasing surplus supply and limited deficit…

Written by Albrecht Grell

Posted on March 5, 2026

ESI

3 min read

What Is the Environmental Ship Index (ESI) and How Does It Work?

How can environmental performance translate into commercial value? The Environmental Ship Index (ESI) provides a harmonised framework that allows ports…

Written by Damla Hasenclever

Posted on March 2, 2026

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Latest Posts

ESIESI core

4 min read

ESI Core: What Shipping Companies Need to Know About the Environmental Ship Index Update

ESI Core modernizes the Environmental Ship Index to better reflect today’s shipping realities while making participation simpler and more practical…

Written by Damla Hasenclever

Posted on May 12, 2026

ESI corePorts

3 min read

ESI Core: What Ports Need to Know About the Environmental Ship Index Update

ESI Core enters into force in 2027 and introduces the most ambitious evolution of the Environmental Ship Index so far.…

Written by Damla Hasenclever

Posted on May 11, 2026

FuelEUFuelEU PoolingOPX

1 min read

OceanScore Pool-Price Index Market Commentary: May 2026

OPX rises to €225 per tCO₂e as market resets for 2026 compliance cycle.

Written by Albrecht Grell

Posted on May 5, 2026

6 min read

EU Ports Strategy 2026: What It Means for Port Emissions, Digitalisation and Decarbonisation

The EU Ports Strategy 2026 sets clear priorities for emissions reduction, digitalisation and resilience. As ports move from ambition to…

Written by Damla Hasenclever

Posted on April 16, 2026

FuelEU Pooling

3 min read

FuelEU Pooling Deadline April 2026: What It Means for Shipping Companies

FuelEU pooling decisions must be finalised by April 30, 2026. This article explains what this means for shipping companies and…

Written by Damla Hasenclever

Posted on April 9, 2026

FuelEUFuelEU PoolingOPX

2 min read

OceanScore Pool-Price Index Market Commentary: April 2026

OPX declined further to €196 per tCO₂e in April, reaching a multi-month low. Continued surplus oversupply and the approaching pooling…

Written by Albrecht Grell

Posted on March 31, 2026

port emissions monitoringportview

7 min read

Port Emissions Monitoring: How Ports Measure, Understand and Reduce Vessel Emissions

This guide explains port emissions monitoring, how vessel emissions in ports are measured, and how ports can use emissions data…

Written by Damla Hasenclever

Posted on March 18, 2026

Environmental Ship IndexESI

8 min read

Environmental Ship Index (ESI): The Complete Guide for Shipping Companies and Ports

The Environmental Ship Index (ESI) is the world’s leading port incentive scheme, rewarding ships performing beyond emission standards with port…

Written by Damla Hasenclever

Posted on March 12, 2026

ESIPorts

3 min read

How Ports Benefit from the Environmental Ship Index (ESI)

The Environmental Ship Index (ESI) is a global port incentive scheme governed by IAPH, helping ports incentivise ships that perform…

Written by Damla Hasenclever

Posted on March 12, 2026

ESI

3 min read

Environmental Ship Index: Reduce Port Fees Through Environmental Performance

Many ships already qualify for port fee discounts through the Environmental Ship Index (ESI). Learn how the scheme works and…

Written by Damla Hasenclever

Posted on March 11, 2026