Modify My Electricity Contract!

Would You like to Modify your Contract?

We are here to help you!

Whether you wish to change your pricing plan, increase or decrease your electrical power, or simply update your personal information, we are at your disposal to assist you with this process.

Our contract modification offers:

  • Power increase or decrease
  • Change of tariff plan (Single Tariff or Dual Tariff)
  • Switch from single-phase to three-phase
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To Modify your Contract, You Can:

Your request will be processed as soon as possible, and an agent will contact you to assess the feasibility of the intervention.

Send an email

Fill out the form below

Send a letter by post to the Tignes agency

477, rue de la Poste Immeuble La Combe Folle 73320 Tignes

Send a letter by post to the Montvalezan agency

7,route de la Rochette Le Chef-Lieu 73700 MONTVALEZAN

How to Modify your Electricity Contract Online?

  • 1. Download the PDF online and print it,
  • 2. Fill out the PDF document and verify your information: ensure that all information is correct and up-to-date. Sign and date it,
  • 4. Take a photo or scan the completed PDF document,
  • 5. Fill out the contact form below with your information: enter your personal information by attaching a photo or scan of the PDF document,
  • 6. Send it to us! :
  • 7. Receive your confirmation: we will send you a confirmation email,
  • 8. Our team will contact you shortly…

Fill out our Form

Completed and signed form:




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