Project Overview
ZEPHR (Zero Emissions Ports Hydrogen Refuelling) is an innovative initiative which is exploring feasibility for a hydrogen-fuelled Uncrewed Surface Vessel (USV) and the establishment of local green hydrogen production and refuelling infrastructure.
Funded by the UK Government’s Zero Emission Vessel Infrastructure (ZEVI) competition, the project is a collaborative effort involving SEA-KIT International, Marine2o, Marine Zero, and the Port of London Authority (PLA).
The Challenge
As the UK’s busiest inland waterway, the River Thames is a critical artery for commerce and transportation. However, the environmental impact of traditional maritime operations necessitates a shift towards cleaner alternatives.
The ZEPHR challenge lies in integrating hydrogen fuel technology into maritime operations, which involves developing both the hydrogen-powered vessel and the supporting infrastructure for hydrogen production, storage, and dispensing.
The also project will also examine the regulatory compliance, certification, and training requirements of hydrogen powered vessels and supporting infrastructure.
The ZEPHR project encompasses the design, manufacture, and operation of a green hydrogen-fuelled USV, along with the development of onshore facilities for hydrogen production and refuelling.
Project Scope & Design
- Hydrogen-Fuelled USV: SEA-KIT International is responsible for designing and building the USV, which will be equipped with hydrogen fuel cells to enable zero-emission operations.
- Hydrogen Production & Refuelling Station: Marine2o is developing the land-based infrastructure to produce green hydrogen through electrolysis powered by renewable energy sources. The facility will also handle the compression, storage, and dispensing of hydrogen fuel.
- Regulatory Compliance & Integration: Marine Zero is providing expertise in ensuring regulatory compliance and integrating the hydrogen refuelling infrastructure with existing port operations.
- Operational Deployment: The Port of London Authority will host the hydrogen refuelling station and operate the USV, utilising it for hydrographic surveys and other essential maritime services.
Outcomes & Next Steps
Upon completion, ZEPHR will serve as a proof-of-concept for hydrogen-powered maritime operations, demonstrating the feasibility and benefits of integrating green hydrogen technology into port services.
The project aims to illustrate how operators can reduce emissions, enhance operational efficiency, and provide valuable data to inform future deployments of hydrogen fuel technology in the maritime sector.
ZEPHR could pave the way for broader adoption of hydrogen-powered vessels and infrastructure across the UK’s waterways.
