Global outlook for certification, standards, in CO2 shipping

Constantinos Chaelis (LR): presented on CO2 shipping technology and challenges

For the CO2 shipping industry to thrive and survive it will need a set of technical rules to ensure safety and a level playing field

The nascent CO2 shipping industry is still at a stage where the technical standards and rules are those adopted from other cargoes and vessel types.

This will change over time in much the same way that the carriage of LNG was developed from innovative vessels like the original Methane Princess.

Speaking at the Riviera CO2 Shipping & Terminals Conference 2024 (held in London June 18th , Lloyd’s Register global gas markets & technology lead Constantinos Chaelis, addressed the progress being made towards standards and certification for CO2 shipping.

Mr Chaelis said, “The regulatory framework and design considerations are paramount as we move forward with CO2 shipping."

Mr Chaelis noted that the implementation of Type C containment systems is essential due to the unique properties of CO2 cargoes.

These systems are crucial in managing the non-flammable nature of CO2, which, unlike other hazardous cargoes, presents specific challenges that must be meticulously addressed in collaboration with flag administrations.

These challenges include toxicity which is being address via updates from ISO and other international bodies, through standards like ISO 27913 and ISO 27915.

"The recognition of CO2’s toxicity in these new standards is a significant step forward," he stated, adding that contributions from Japan and other countries to the IMO regarding CO2 toxicity standards are helping shape a comprehensive regulatory environment.

Ship-shore compatibility was another crucial aspect addressed by Mr Chaelis, who stressed the importance of ensuring that terminals and vessels are compatible to facilitate the efficient handling of CO2.

This includes considerations such as manifold connections, pressure relief systems, and handling systems designed to mitigate operational challenges.

"Ensuring ship-shore compatibility is vital for the seamless integration of CO2 shipping operations," Mr Chaelis said.

source: Riviera News