K-12 — Hydrogen-ready rotary engine

Ultra-compact, variable-volume combustion chamber — industrial-grade efficiency, OEM-friendly integration

Engine Overview

Engineered for a Cleaner Tomorrow

Our proprietary rotary internal combustion engine is designed to operate seamlessly with hydrogen fuel, offering a powerful, eco-friendly alternative to conventional engines. It delivers high performance with reduced emissions, addressing the growing demand for sustainable energy solutions in transportation, industry, and beyond.

Its compact and lightweight design allows for easy integration into a wide range of applications without compromising output.
Advanced engineering ensures exceptional fuel efficiency and reliability, even under demanding operating conditions.
Hydrogen compatibility future-proofs the technology, aligning with global carbon reduction targets and evolving environmental regulations.

Backed by patent-pending innovations, our engine represents the next step in clean, scalable, and commercially viable power generation.

Proven Innovation, Ready for Real-World Impact

Versatile Applications, Tested Performance

From next-generation vehicles to industrial power systems, our hydrogen-compatible rotary engine is already tested, validated, and prepared to deliver sustainable solutions across multiple sectors.

Applications

Designed for Multiple Sectors

From powering next-generation vehicles to serving as a reliable energy source in industrial and remote locations, our engine is built to adapt. Its hydrogen compatibility makes it an ideal solution for businesses and governments committed to achieving carbon reduction goals.

Example Applications:
Validation & Achievements

Proven Through Innovation

We have successfully developed and tested a functional prototype, achieving significant milestones toward commercialization. Our work is backed by industry expertise, patent-pending technology, and global market potential.

Milestones:

Engineered for Performance and Sustainability

Hydrogen-ready (zero CO₂ at exhaust)

Engine designed to run on hydrogen or synthetic fuels — immediate emissions reduction for regulatory
compliance.

High efficiency

Measured performance up to 49% thermal efficiency in optimal conditions — lower fuel consumption per kW delivered

Variable combustion chamber

Adaptive displacement optimizes efficiency and torque across the full load range — superior drivability in city, highway, and heavy-duty use.

Ultra-compact & modular

Up to 40% smaller volume vs equivalent 4-stroke engines — simplifies packaging for vehicles, gensets and marine installations.

Simplified mechanical architecture

Fewer moving parts than conventional engines → lower maintenance needs, higher reliability, and reduced manufacturing cost.

OEM-friendly integration

Designed for OEM integration across trucks, marine auxiliary, motorcycles, and generator sets. Scales from pilots to volume supply.

Lower total cost of ownership (TCO)

Higher efficiency + reduced maintenance = measurable, long-term OPEX savings over the asset’s
lifetime.

Protected IP & technical validation

Patent portfolio across Europe, Asia and North America; independent technical validation (Prof. Le Moyne) and positive industrial feedback.

Partner with Us to Shape the Future of Clean Power

Let’s collaborate to bring hydrogen engine technology to the world.