ACUA Ocean Receives Backing to Develop Hydrogen-Powered USV

ACUA Ocean has secured £5.5M in funding to develop advanced maritime technologies, including the hydrogen-powered Pioneer-class USV (unmanned surface vehicle) for open ocean deployment By William Mackenzie / 17 Dec 2024
ACUA Ocean Receives Backing to Develop Hydrogen-Powered USV
Follow OS&T

ACUA Ocean has closed its £1.5M pre-seed investment round co-led by StealthPoint and Britbots, and secured £4M in research and development grants from the UK’s Department for Environment, Food & Rural Affairs (DEFRA) and Department for Transport.

The funding will support ACUA Ocean in developing its open ocean platform Pioneer-class USV (unmanned surface vehicle), which can operate in very high sea states relative to its size, enabling systems and sensor payloads to be deployed in wave heights exceeding 4m. The prototype USV is hydrogen-powered, although there are plans for optional fuel powertrains in subsequent platforms. 

Pioneer will act as a platform or ‘mothership’ providing the modular payload capacity, power, and communications necessary for the launch and recovery of technologies. This includes remotely operated vehicles (ROVs)autonomous underwater vehicles (AUVs), and unmanned aerial vehicles (UAVs). 

Pre-Seed Round & UK Government Backing

Led by U.S. defense and intelligence investor StealthPoint, The pre-seed round focused on strengthening national security for the U.S. and its allies, with additional investment from the UK early-stage investor in robotics and automation, BritBots. 

With the investment, ACUA Ocean joins firms such as QLM Tec and Humanising Autonomy. Sixth Wave Ventures and Blue Action Accelerator also participated in the round.

The venture investment commitments add to the £4M grant funding secured by ACUA Ocean from UK government bodies, which included a successful application to the Department for Transport’s Clean Maritime Demonstration Competition and Smart Shipping Acceleration Fund.

The £4M backing also includes a successfully completed grant from DEFRA relating to the Improving Marine Observation and Biodiversity program, a government-led scheme focused on building comprehensive solutions for data collecting, processing, and analyzing remotely in real-time.

ACUA Ocean’s approach to ‘interchangeable nested robotics’ aims to replace the need for larger, more costly crewed vessels to do dull, dirty, and dangerous tasks. This includes applications such as subsurface surveys, monitoring, and protection of critical offshore infrastructure.

Commenting on the latest investment, ACUA OCEAN Co-Founder Neil Tinmouth said, “We’re excited to be collaborating with a visionary group of venture investors who share our passion for dual-use ocean technology. The combination of the rapid growth in offshore renewables, regional geopolitical uncertainty, and threats to our marine biodiversity mean customers are increasingly seeking out vessels that can provide enhanced open ocean capabilities like the Pioneer.” 

Find suppliers and manufacturers of Unmanned Surface Vehicles (USVs) >>

Posted by William Mackenzie Connect & Contact

Latest Articles

ANELLO Introduces INS for Maritime Applications

The ANELLO Maritime Inertial Navigation System (INS), launched at CES 2025 in Las Vegas, features a compact and lightweight design, an IP68 waterproof rating, and resilience in heavy shock environments

Jan 14, 2025
Understanding USBL Systems & Their Role in Underwater Tracking

Applied Acoustics explains the mechanics and benefits of its advanced USBL systems, detailing how acoustic signals enable accurate subsea positioning where GNSS is ineffective

Jan 13, 2025
USV & ROTV Partnership Presents Autonomous Subsea Survey System

EIVA and Tuco Marine will provide integrated autonomous systems for inspecting subsea assets like seafloor cables, combining a USV with a sensor platform and survey software

Jan 13, 2025
Profile Spotlight: Overwatch Imaging & Maritime Wide-Area Imaging Systems

Overwatch Imaging has been working with OST to showcase its wide-area imaging systems, designed for maritime search and surveillance, powered by artificial intelligence

Jan 10, 2025
D-2 CTDs Support Arctic Ocean Monitoring Initiative

D-2 provided CTDs for the Ice Tethered Profiler (ITP) program, enabling precise real-time measurements of Arctic Ocean conditions while supporting ongoing climate change research in challenging environments

Jan 10, 2025
Improving Underwater Navigation with Deep Trekker MEMS & FOG IMUs

Deep Trekker explains its approach to comparing MEMS and FOG IMUs, detailing how each system performs under challenging underwater conditions and contributes to more efficient operations

Jan 09, 2025

Featured Content

Profile Spotlight: Overwatch Imaging & Maritime Wide-Area Imaging Systems

Overwatch Imaging has been working with OST to showcase its wide-area imaging systems, designed for maritime search and surveillance, powered by artificial intelligence

Jan 10, 2025
Improving Underwater Navigation with Deep Trekker MEMS & FOG IMUs

Deep Trekker explains its approach to comparing MEMS and FOG IMUs, detailing how each system performs under challenging underwater conditions and contributes to more efficient operations

Jan 09, 2025
Profile Spotlight: AXYS Technologies & Marine Data Measurement

OST is helping AXYS Technologies showcase its meteorological and oceanographic data measurement technologies, serving offshore energy, environmental monitoring, and more

Jan 09, 2025
Profile Spotlight: Pro-Oceanus Systems & High-Accuracy Dissolved Gas Sensors

OST highlights Pro-Oceanus Systems’ high-accuracy dissolved gas sensors, engineered for diverse marine applications like oceanography, environmental monitoring, and oil & gas operations

Jan 07, 2025
Hybrid-Electric Vessel Equipped with Teledyne ADCP for Ocean Monitoring

Teledyne RDI’s Acoustic Doppler Current Profiler (ADCP) is set to enhance OC San’s ocean monitoring capabilities aboard a new hybrid-powered vessel built by All American Marine

Dec 23, 2024
Profile Spotlight: Impact Subsea & Underwater Sensing Technologies

Impact Subsea has been working with OST to showcase its marine sensing technologies, designed for offshore energy, environmental & oceanographic research, defense, and more

Dec 17, 2024