Babcock LGE has taken a significant step towards improving efficiency and reducing greenhouse gas emissions in the field of liquid gas cargo transport by obtaining an Approval in Principle (AiP) from Lloyd’s Register (LR) for the new ecoAPEX™ technology. This technology, specifically designed for liquefied gas carriers, has the potential to optimize gas recovery efficiency by up to 33% and can reduce the energy consumption related to recovery by about 25%.
Functionality of ecoAPEX™ Technology
The ecoAPEX™ technology is designed to connect two processes in liquefied gas carriers that traditionally operate separately. These processes include cooling the vaporized gas through recovery and heating the fuel gas for use in the ship's engine. This system offers a new approach to improving cargo transport efficiency by recovering value from the energy available on the ship without increasing system complexity.
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Economic and Environmental Implications
The ecoAPEX™ technology not only helps reduce operational costs and emissions but also provides new opportunities for improving operations by reducing loading and cooling times by up to 14%. This innovation can be particularly utilized in liquid gas carriers such as LPG, ammonia, and ethylene, aiding industrial efforts to enhance ship efficiency in response to rapid changes in fuel and cargo.
Andy McCracken, Chief Growth Officer of Lloyd’s Register, emphasized the importance of this innovation during the presentation of the certificate to Neil Campbell, CEO of Babcock LGE, stating that improving the performance of existing systems on ships can lead to significant increases in efficiency. According to him, the long-term collaboration with Babcock LGE in this area has been very valuable.
Neil Campbell, CEO of Babcock LGE, also mentioned at the ceremony that ecoAPEX™ represents the company's ability to translate systems thinking into practical innovations. This technology reduces energy demand in cargo transport by integrating two separate processes in dual-fuel ships without increasing equipment and operational load.
Ultimately, this innovation reflects collaboration and precision in the Approval in Principle process. The success of this project not only contributes to the credibility of ecoAPEX™ technology but also provides the necessary assurance for shipowners to commercially adopt this technology.
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