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LEFÈVRE

Sirenergies editor

Energy expert for 15 years
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Hydronext: electricity supplier and aggregator

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Hydronext: electricity supplier and aggregator

Mis à jour le

March 6, 2026

Min reading

The leading renewable generation aggregator in France and supplier of green electricity, Hydronext is active in all segments of the electricity market in France.

SirEnergies explains everything to you in less than 3 minutes.

Who is Hydronext and what are its activities in France?

Hydronext is a French energy supplier, founded in 2011. It provides 100% renewable electricity to professionals, businesses and communities. The company is a 100% subsidiary of the Swiss BKW group

The company also serves aselectricity aggregator and offers several different plans for businesses and institutions. Hydronext combines the electrical production of hundreds of production sites, including small hydropower plants but also wind, solar and thermal power, which it balances and markets on the wholesale market.

Finally, Hydronext provides green electricity to all types of professional consumers, regardless of their subscribed power throughout France.

Focus on the electricity aggregator business

An electricity aggregator is a middleman between electricity producers and the electricity market. To carry out this activity, the aggregator must be approved by the RTE network.

An electricity aggregator brings together the electricity production of its customers and/or the production of power plants of renewable energy (hydroelectric, wind, solar panels...) to be able to sell it on the traditional market. It is also known as a virtual power plant (VPP).

Consumers will play an active role in balancing supply and demand. They will give assurance of their ability to release energy or absorb excess energy in exchange for a reward. They will benefit economically.

Since its creation in 2011, Hydronext has combined, within its VPP (Virtual Power Plant), several production sites located throughout France.

énergie renouvelable

Offers for the supply of green electricity to professionals

In order to get a quote and an offer, it is necessary to fill in the online form by filling in:

  • The name of the company
  • The SIREN
  • The subscribed powers
  • The consumption histories of the place of consumption

How do I subscribe to a Hydronext offer?

To subscribe to an energy contract with Hydronext, several solutions are available to you:

  • Online via the website and the dedicated contact form
  • By phone at +33 1 84 20 02 36
  • By email to contact @hydronext. fr
  • By post to the following address:

Hydronext
Member service
14 Ybry Street
92200 Neuilly-sur-Seine

These same possibilities will be offered to cancel your contract and via your Hydronext customer area.

Save time!

Contact us using the form below so that we can take care of all the formalities for you. It costs you nothing, you don't take the risk of being cut off and you don't have to do anything, we take care of the administrative part!
Contact

Hydronext in the face of customer reviews

At the time of writing, Hydronext does not list the opinions and comments of its customers on its website. To consult them, it is necessary to go to a platform specialized in collecting reviews.

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