Aqua superPower Unveils Bidirectional Charging for Boats

Welcome, Net Zero News readers,

In an inspiring leap towards sustainable maritime transport, Aqua superPower has recently unveiled its innovative bidirectional charging technology at the University of Plymouth. This groundbreaking demonstration marks the inception of Virtual Bunkering for Electric Vessels (VBEV), a project poised to revolutionise the way electric boats operate and interact with energy grids.

The introduction of this technology is not merely a technical advancement; it represents a pivotal moment in the quest for the widespread adoption of electric vessels, bolstered by the integration of Vessel-to-Grid (V2G) infrastructure. The implications of this development extend far beyond the boating community, as it paves the way for a greener future in marine transport.

Understanding Bidirectional Charging

At the heart of this initiative lies bidirectional charging, a process that allows electric boats to not only charge their batteries but also discharge them back into the grid when the vessels are not in use. This dual capability is set to transform the economics of boat ownership. By enabling boat owners to return surplus energy to the grid, this technology has the potential to significantly reduce energy costs, optimise battery health, and even allow vessel owners to generate additional income through energy sales.

As Aqua superPower highlights, this innovation could be a game-changer for boat owners, providing them with a more sustainable and economically viable way to operate their vessels.

Addressing Infrastructure Challenges

The VBEV project specifically aims to tackle the pressing challenges faced by harbours and marinas in providing sufficient and affordable power. Traditionally, the need for costly grid upgrades has hampered the growth of electric vessels in these environments. However, with the introduction of V2G technology, there is an opportunity to enhance existing infrastructure without exorbitant investments, thus facilitating a smoother transition towards zero-emissions in the maritime sector.

By making vessel-to-grid technology both affordable and efficient, the project alleviates the financial burden on maritime infrastructure managers, allowing them to embrace sustainable practices while minimising disruption to their operations.

Collaboration for a Greener Future

Aqua superPower leads the VBEV project in collaboration with a consortium of notable partners, including energy giant EDF, innovative software firm Fuuse, and research organisation CENEX. The University of Plymouth plays a crucial role in this initiative, alongside City College Plymouth and electric vessel manufacturer RS Electric Boats. This collaboration underscores the importance of pooling expertise and resources to tackle the complex challenges posed by the transition to electric vessels.

During the demonstration, attendees witnessed the RS Pulse 63, a fully electric rigid inflatable boat (RIB), which was supplied by RS Electric Boats, a key partner in the project. The successful showcase of this technology marks a significant milestone for Aqua superPower as it gears up to deploy commercially viable vessel-backed electric vehicle (EV) charging in conjunction with other original equipment manufacturers (OEMs).

Research Driving Innovation

The University of Plymouth’s research into battery degradation has yielded promising early findings, indicating that when V2G technology is properly configured, it could enhance battery health. This insight is crucial for the long-term sustainability of electric vessels, as it addresses one of the primary concerns regarding battery longevity and performance.

Meanwhile, EDF is actively exploring the large-scale potential of V2G technology in maritime environments, seeking to understand how it can be implemented effectively across different vessel types. CENEX has undertaken an assessment of V2G possibilities, while City College Plymouth is developing educational resources aimed at equipping students with the skills necessary for installing marine charging infrastructure. This holistic approach to education and research is vital for nurturing the next generation of professionals in the green maritime sector.

Voices of the Industry

Speaking on the significance of the demonstration, Adam Marshall, Chief Technology Officer of Aqua superPower, stated, “The technology, which mirrors systems used in the automotive sector, is now adapted for the maritime industry via VBEV, positioning the marine sector at the forefront of green innovation. Today’s demonstration, in front of key industry stakeholders, represents a monumental step forward for Aqua superPower, our partners, and the UK’s progress toward a greener future.”

In a similar vein, Alex Newton-Southon, Managing Director of RS Electric Boats, expressed his enthusiasm, remarking, “This technology lays the foundation for the widespread adoption of zero-emission boats, proving that they are a viable, environmentally sustainable choice for the marine industry. RS Electric Boats is proud to be part of the VBEV project, and to see years of hard work and innovation come to life in a way that benefits both the sector and the planet.”

The Path Ahead

The unveiling of bidirectional charging technology and the VBEV project is a significant step towards realising a future where electric vessels are commonplace. As the maritime industry grapples with the need for sustainable solutions, initiatives like this will play a crucial role in addressing environmental concerns and enhancing the economic viability of electric boats.

With the collaborative efforts of industry leaders, researchers, and educational institutions, the groundwork is being laid for a robust ecosystem that supports the growth of electric vessels. This is not just a technological advancement; it is a commitment to fostering a greener future for our oceans and waterways.

As we move forward, it will be essential to monitor the progress of the VBEV project and similar initiatives, as they will undoubtedly shape the future of maritime transport and contribute to the global push for net-zero emissions. The journey towards a sustainable marine industry is just beginning, and with innovations like bidirectional charging, the horizon looks promising.

Let us continue to champion these advancements and support the transition towards a zero-emissions future in our waterways.