THE INTERNATIONAL Chamber of Shipping (ICS) has announced the release of the second edition of Reducing Greenhouse Gas Emissions: A Guide to International Regulatory Compliance.

The global shipping organisation says the resource provides shipowners, operators, and managers with essential guidance on navigating the increasingly complex regulatory landscape of maritime decarbonisation.

Amid increasing requirements to reduce GHG emissions in shipping, the guide addresses the full spectrum of issues related to maritime emissions, from current regulations to future projections.

Chris Waddington, technical director at ICS and contributor to the guide said the updated edition comes at a critical juncture for the shipping industry.

“The new chapter on EU ETS addresses one of the most pressing and challenging topics in maritime regulation today, providing clarity on its current status and implications for global shipping,” Mr Waddington said.

“This innovative approach demonstrates how efforts to reduce emissions can have multiple benefits, including addressing the growing concern of underwater noise pollution.

“We’ve paid particular attention to the needs of the tanker sector, for which the CII regulations are particularly complex. This guide offers valuable insights for improving environmental performance and maintaining competitiveness.”

Mr Waddington added that by providing the guide, the ICS hopes to facilitate better understanding and more effective action across the industry.

The upcoming book also focuses specifically on underwater radiated noise (URN), in what the ICS says demonstrates the organisation’s commitment to addressing all aspects of shipping’s environmental impact.

Further features of the edition include an appendix detailing approximately 100 ways to reduce both GHG emissions and URN, as well as a new chapter on the European Union emissions trading system, addressing the significant confusion surrounding its application to all ships trading in and out of the EU.

“One year on from the introduction of new IMO MARPOL measures, there’s still significant confusion in the industry,” Mr Waddington said.

“This guide aims to clarify these regulations and provide a roadmap for compliance and sustainable operations.”