FM Hydro is advancing tidal and river power generation with a breakthrough system that delivers clean, predictable energy from flowing water without dams.
Built for scalability, ecological compatibility, and accessible servicing, our patented Archimedes screw turbine provides a credible path to renewable baseload power.
Built for Impact
Engineered for Simplicity and Reliability
Our patented Archimedes screw turbine has been validated through credible testing and is designed for modular deployment, with low operating requirements and minimal impact on marine ecosystems.
Committed to Stakeholder Confidence
FM Hydro is advancing with designs that are fish-safe and ecologically responsible. We are committed to working with regulators, scientists, and community partners to demonstrate performance and build lasting trust through evidence.
Positioned for Scalable Growth
Our technology is engineered for scalability and aligned with market demand for predictable renewable generation. Built for efficiency and designed to integrate with coastal and tidal markets, it is ready to move from pilot to broader use.
Designed for Real-World Conditions
FM Hydro is designed with practical innovation, drawing from industry lessons and credible testing to create a marine energy system that is simple to deploy, compatible with marine ecosystems, and ready to scale.
- Trusted Design
- Modular and Scalable
- Environmentally Safe
- Serviceable in Real Conditions
- Deployment Efficiency
Our Leadership and Advisors
Guided by environmental scientists, engineers, and renewable energy professionals with proven sector expertise.
Sven Riemer
Chief Executive Officer
Aaron Topple
Chief Operating Officer
Hatch Engineering
Co-Founder
Jason Hayman
Advisor
Marie-Hélène Briand
VP Project Development
Trusted by Industry Leaders
Hydro-Québec
"Floating hydrokinetic turbines are easier to install and maintain than those sitting on the river bed or ocean floor, and have a small environmental impact over the facility’s life cycle.”
Offshore Renewable Energy Catapult
“[FM Hydro]'s floating approach offers excellent potential for reduced capex and opex while the hinged Archimedes rotor with surface located power take off presents opportunities for good performance, survivability and reliability.”
Offshore Renewable Energy Catapult
"The surface-mounted design and modular platform present clear advantages for scalability, ease of servicing, and adaptation to diverse site conditions."
Uaine Gorm Power Associates Ltd
“The floating approach offers excellent potential for reduced capex and opex while the hinged Archimedes rotor with surface located power take off presents opportunities for good performance, survivability and reliability.”
Utilities
Government & Regulators
Project Developers
Investors
Partner with Us to Advance the Future of Marine Energy
Whether you are an investor, utility, policymaker, or project developer, we welcome opportunities to collaborate on advancing clean, predictable power from tides and currents.
Share your details and our team will connect with you to explore how FM Hydro can align with your priorities and project needs.
Frequently Asked Questions
FM Hydro uses a patented Archimedes screw turbine mounted above the waterline on a floating platform. This surface-mounted configuration keeps critical components accessible for maintenance, reduces installation complexity, and minimizes environmental impact compared to seabed-mounted systems.
Yes. The screw’s slow rotation and geometry are designed to allow safe passage for fish and other aquatic life. The design draws on credible testing and proven applications in other settings, and FM Hydro continues to work with regulators and scientists to ensure ecological compatibility.
FM Hydro’s platform is designed for a range of sites with consistent water flow, including tidal, river, and coastal currents. Its modular structure allows for phased deployment, from individual units in smaller communities to larger arrays for utility-scale projects.