- CSA and KMG Lead Push for Maritime Decarbonisation.
- Electric Tug Features 3 MWh Battery and Digital Twin Tech.
- PXO-ACE-1 Designed for Future Methanol and Ammonia Use.
The Coastal Sustainability Alliance (CSA), a joint effort spearheaded by Kuok Maritime Group (KMG), has just hit a significant milestone in maritime sustainability with the introduction of Singapore’s very first fully electric tug, the PXO-ACE-1. This is a big leap towards embracing electric vessels within Singapore’s port ecosystem, reports Offshore Energy.
PXO-ACE-1: Engineered for Zero-Emission Performance and Future Fuels
The PXO-ACE-1 electric tug, boasting a 50-ton bollard pull, is being constructed by PaxOcean Group, a KMG subsidiary. Work on the vessel kicked off in 2024, and it’s expected to start local operations in the first quarter of 2026. It’s powered by a 3 MWh lithium-titanium-oxide (LTO) battery system and is designed to be ready for future fuels, allowing for a potential switch to green methanol and ammonia when the time is right.
Additionally, the tug is equipped with a digital twin for real-time data analytics, which boosts operational efficiency and minimises dead mileage. Built and assembled right here in Singapore, this fully electric, zero-emission tug aligns perfectly with the national goal for all new harbour craft to be electric or compatible with net-zero fuels by 2030.
Industry Leaders Emphasise Collaboration and Impact
“This launch is a testament to CSA’s robust industry collaboration and partnership with MPA. Together, we are laying the groundwork for maritime innovation, low-carbon solutions, and a refresh of how port activities can become sustainable. The CSA’s E-Tug demonstrates how decarbonisation can deliver both environmental impact and real operational value to the maritime industry,” said Tan Thai Yong, Managing Director and CEO, PaxOcean Group
The CSA’s Vision for a Greener Maritime Future in Singapore
Launched in March 2022 under the guidance of KMG, the CSA initiative brings together major players in the maritime industry, including PaxOcean Holdings, Pacific Carriers Limited (PCL), and PACC Offshore Services Holdings (POSH). This collaboration is all about speeding up the evolution of Singapore’s next-generation maritime ecosystem, with a keen emphasis on decarbonization, electrification, and the seamless integration of energy-efficient logistics and engineering solutions.
A Commitment to Sustainable Investment
In the coming decade, the CSA is set to invest more than S$20 million in various sustainability projects. These efforts aim for a 50% cut in vessel carbon emissions and a 20% decrease in marine traffic by 2030. The introduction of the PXO-ACE-1 signifies the start of a significant transition towards low-carbon port operations and acts as a model for future innovations in the region.
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Source: Offshore Energy
