01/29/2024
From Zero-Emission Ship & Technology Association (ZESTA): ZESTAs International Maritime Organization - IMO submission is, MEPC81/INF.5, informs policy and industry on the Commercial Readiness of state of the art Emissions Technologies to eliminate GHG emissions and meet 2050 targets.
The report details the commercial solutions available for achieving zero GHG emissions on ships, with detailed case studies of existing vessels, products and infrastructure already in place and available to drive shipping’s transition to zero emissions by 2050.
The paper shows that:
A range of absolute zero GHG technologies are operational on a commercial basis, including on absolute zero GHG ships.
The technology required for absolute zero GHG maritime supply chains is in early adoption.
Definition of standards is ongoing for some technologies and crew training has been established for each to varying degrees.
Absolute zero GHG vessels of greater sizes and power can be achieved by combining different commercialised technologies to drive down zero emission fuel consumption, such as a hydrogen-electric fuel cell system with battery management, wind propulsion and hull air lubrication.
Ahead of MEPC 81, this paper is a go-to guide for decision makers who want to see, at a glance, all absolute zero GHG marine technologies that are at TRL7 or higher.
This information is crucial to ensuring the committee implements policies that are compatible with the targets set in the Revised GHG Strategy - namely, zero by 2050, 70-80% by 2040 and 30-40% by 2030, relative to 2008 levels.
Finally, this document provides a detailed catalogue for shipowners, finance, ports and others to navigate the fog of complex and conflicting information on their journey to absolute zero.
https://zestas.org