Oceaneering International debuts electric-powered ROV for extended subsea operations
With the debut of the Momentum Electric work-class ROV at the Subsea Tieback Forum, Oceaneering International’s Subsea Robotics segment has introduced its latest innovation in remotely operated vehicle (ROV) technology. The new system represents a significant shift in ROV design, adopting an electric propulsion platform developed through a rigorous, data-informed engineering process.
The Momentum Electric ROV represents a significant shift away from traditional hydraulic systems, prioritizing reliability, operational efficiency and a simplified architecture to set a new standard for work-class ROVs in the subsea sector.
Designed for endurance, the Momentum Electric ROV is optimized for 30-day continuous subsea missions, making it a robust solution for critical operations such as drilling support, inspection, maintenance and repair, surveys, and construction. With plug-and-play sensor integration, 360-degree vision, advanced automation and strong thrust and payload capacity, it delivers precision and performance in the most demanding environments.
The future of subsea robotics
A key advantage of the Momentum is its seamless compatibility with Oceaneering’s existing Millennium Plus ROV infrastructure, enabling rapid upgrades and scalable deployment. This innovation demonstrates how the future of subsea robotics is becoming more electric, intelligent and adaptable, reshaping the approach to work-class ROV operations.
“With the Momentum Electric ROV, we focused on what matters most to customers: availability and capabilities that deliver confidence during critical offshore work,” stated Martin McDonald, senior vice president of Subsea Robotics at Oceaneering. “By applying electrification through a disciplined, data‑driven approach, we’ve reduced vehicle maintenance while improving efficiency and operational availability. This allows customers to execute longer, more predictable subsea campaigns while strengthening Oceaneering’s ability to deliver scalable, differentiated solutions that create long‑term value.”
