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3.8/ 5

Based on 12 reviews

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Questions about Energiestro

Based on 12 reviews, listing data and website checks · updated today

What is Energiestro?

Energiestro is a French technology company founded in 2001 by Anne and André GENNESSEAUX that develops flywheel energy storage. The company aims to reduce the high cost of battery energy storage to increase the adoption of renewable energies. Their technology targets applications like storage and smoothing of intermittent renewable energies, power supply to remote sites, and rural electrification in developing countries.

What specific material does the Energiestro flywheel use?

Energiestro invented a flywheel made of prestressed concrete to reduce the high cost of energy storage compared with batteries. This specific material choice is a key feature of their technology designed for large solar power plants in desert areas.

What organizations support Energiestro and what awards has the company won?

The company has been supported by BPI France, Région Bourgogne-Franche-Comté, and Région Centre-Val de Loire. They are also a winner of the 2014 Innovation 2030 contest, the 2015 EDF PULSE contest, the 2016 Seal of Excellence of the European Commission, and the 2018 Shell liveWire contest.

What was the initial project goal of the founders?

The company's initial project was to develop an innovative generator incorporating flywheel energy storage capable of supplying power to buildings for electricity and heat in a completely renewable way.

How long has Energiestro existed and where is it headquartered?

Energiestro was founded in 2001 and has been developing flywheel energy storage technology for several years. The company is located at 12 C Rue du Port 90850 ESSERT.

Which European Union program funded the VOSS project?

The company's website states that the VOSS project received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement N°718125.

What is the current Trustburn rating and review history for Energiestro?

According to the Trustburn listing, the company has a rating of 3.8 out of 5 from 12 reviews. The reviews are all from 2022 and 2023, with the most recent being from August 2023.

What do reviewers most frequently praise about Energiestro?

Reviewers consistently praise the quality of the products, describing them as top-notch, excellent, and amazing. They also highlight that the prices are very reasonable and the customer service is excellent.

How can a visitor download information about Energiestro?

Energiestro offers a brochure in PDF format that can be downloaded by filling out a form on their website.

What market condition does Energiestro aim to address?

The company's website mentions that solar photovoltaic energy has become the least expensive renewable energy, creating a large need for storage which Energiestro addresses.

How can customers contact Energiestro?

Energiestro provides contact information via the email address contact@energiestro.com for inquiries.

What does the Energiestro website say about its use of cookies?

The company's website uses cookies to ensure users get the best experience and states that it will assume users are happy with the site if they continue using it.

How does Energiestro characterize its energy storage technology?

Energiestro describes its flywheel as ecological, economical, and sustainable energy storage.

What multimedia content does Energiestro provide on its website?

The company's website includes a TEDx video presentation of the VOSS project.

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About Energiestro

Energiestro is a French technology company that develops a flywheel energy storage.

The company was founded in 2001 by Anne and André GENNESSEAUX and a dozen individual investors. Their initial project was to develop an innovative generator, incorporating flywheel energy storage, capable of supplying power to buildings (electricity and heat) in a completely renewable way. Although this project was a technological success, it has not resulted in commercial products because the development of renewable fuels cheaper than fossil fuels has not yet occurred. Instead solar photovoltaic energy has become the least expensive renewable energy, but with a large need for storage which ENERGIESTRO can now satisfy.