The solution that rewards you for using electricity outside of peak hours

Get paid for taking part in smart load shedding challenges
Save money and reduce your carbon footprint
Keep detailed track of your electricity consumption
Learn more about the state of the electrical grid

What is Smart Load Shedding
Recognised as an authorised smart load shedding operator by the RTE (Réseau de Transport Électrique, or ‘Electricity Transmission Network’), Survoltage is an app that rewards you for electrical curtailment.
And what could be more fitting than using Legrand smart solutions for these load shedding activities? By connecting them to the Survoltage app, you can automatically take part in the suggested curtailment activities.
Get paid for taking part in smart load shedding challenges
For every successful challenge, you earn EWATT points, which you can then convert into euros and transfer directly to your bank account. If you have one or more ‘with Netatmo’ smart cable outlets, you can have them take part in the challenges automatically to maximise your rewards.


Save money
Reduce your carbon footprint


Keep detailed track of your electricity consumption
Learn more about the state of the electrical grid

How it works

1
The 'With Netatmo' smart cable outlet
Get a cable outlet, available for purchase on the Netatmo shop.

2
Home + Control
Set up your ‘with Netatmo’ cable outlet in the H+C app

3
Survoltage
Sign up for free and link your ‘with Netatmo’ cable outlet to start your smart load shedding challenges
FAQ
Which Legrand devices are compatible?
→ The Céliane with Netatmo smart cable outlet (radiators with pilot wire, radiators without pilot wire, water heaters, kitchen appliances, cable outlets).
→ The Drivia with Netatmo smart switch (water heater, heating, electric vehicle charging point)
→ The Céliane with Netatmo smart mobile plug (lighting, rolling shutters, heating, camera, etc.)
Where can I get a ‘with Netatmo’ cable outlet?
Do I need a gateway if I already own devices from the Céliane with Netatmo range?
Examples of gateways: Céliane with Netatmo.