Member - Environmental Sediment Treatment

An innovative, environmental and economic robotic dredging process that facilitates the recycling of the sediment.

Type Startup or self-employed
Founded 2014
Company Size 1
Member Type
Founders Philippe Pétard
Headquarters 44300 Nantes, France
Social network
Environmental Sediment Treatment


E.S.T.’s mission Provide an environmental and sustainable solution for preventive and curative treatment of siltation problems with-and eco-innovative silt removal process. This nature-based solution is an economic and ecological alternative to current practices for removing, pretreating and especially recovering the sediment. By integrating environmental and economic challenges, E.S.T. enables the development and supply of recovery industries related to sediments worldwide (agricultural, construction, etc.). Solving all problems of siltation (dams performance, flooding, pollution, navigation on waterways ...), E.S.T De-silting Robot is a versatile machine which, with its development, will solve many other problems associated with the aquatic world: aquaculture waste, the fight against invasive plants, eutrophication, cyanobacteria ...
Headquarters 44300 Nantes, 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
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Efficient Solutions

Labelled Solutions from Environmental Sediment Treatment

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.