Member - HELLIOGREEN Technologies

HELLIOGREEN Technologies designs and manufactures innovative hydroelectric turbines for small and medium waterways.

Type Startup or self-employed
Founded 2018
Company Size 7
Member Type
Founders Renaud Mignolet
Headquarters 08000 Charleville-Mézières, France
Social network


HELLIOGREEN Technologies is a high-potential French startup that offers turnkey and efficient solutions for sustainable energy production. Created in March 2018, we developed innovative turbines based on the Archimedes screws principle. Our patented solutions are composed of modular molded parts. The competitive advantages of our innovation are: • Ichthyophile technology and environmentally respectful: our turbines preserve the local flora and fauna and guarantee their downstream migration • Modularity: composed of standard cast iron parts, we can adapt turbines to all sorts of waterfalls without additional costs • High performance: improved performance by 25 % thanks to multi-threaded screws that absorb more water than traditional screws • Cost control: turbines are directly installed on existing thresholds without requiring (or little) works • Easy maintenance: a robust and simple system that facilitates maintenance operations We already set up and tested our demonstrator. The industrialization phase is currently in progress for selling our solutions in France and abroad.
Headquarters 08000 Charleville-Mézières, France

SDG’s of application

The Sustainable Development Goals are a call to action to end poverty, protect the planet and ensure peace and prosperity everywhere.
Clean water and sanitation
SDG 6 icon
Affordable and clean energy
SDG 7 icon
Industry, innovation and infrastructure
SDG 9 icon
SDG 11
Sustainable cities and communities
SDG 11 icon
SDG 12
Responsible consumption and production
SDG 12 icon

Efficient Solutions

Labelled Solutions from HELLIOGREEN Technologies

The Solar Impulse Efficient Solution label seeks to bridge the gap between ecology and economy, bringing together protection of the environment and financial viability to show that these solutions are not expensive fixes to problems, but rather opportunities for clean economic growth.

The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. To validate the Membership to the World Alliance for Efficient Solutions, the Solar Impulse Foundation only verifies that each entity is registered and has signed our principles and values stated in the following World Alliance for Efficient Solutions charter. For those Members who are also solution providers, this information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.