Plenitude at a glance

Plenitude entered the French market as ENI Gas & Power in 2017 and rebranded in 2022 to reflect a broader energy vision. Backed by ENI, one of the world's largest integrated energy companies, Plenitude now serves over 1 million residential customers in France with electricity, natural gas, and bundled dual-fuel plans.

1M+
Customers in France
ENI
Italian parent company
2022
Rebranded from ENI
Dual
Electricity + gas

Plenitude electricity and gas offers

Plenitude positions itself as an alternative to EDF and ENGIE with a concise catalogue of residential offers. Their pricing typically undercuts the regulated tariff (Tarif Bleu), making them attractive for budget-conscious households.

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Subscribe to Plenitude: 09 74 59 46 84

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All Plenitude contracts are commitment-free: you can switch provider at any time without penalty, as guaranteed by French energy law. Subscription is possible online or by phone.

Plenitude contact & company details

InformationDetails
Year founded2003
Country of originItalie (Plenitude est une filiale du groupe énergétique italien Eni).
Number of customers1000000
Number of employeesEffectif compris entre 250 et 499 salariés pour ENI Plenitude France.
Customer service
09 78 46 17 17 (service client particuliers, appel non surtaxé). (French only)
Hours: Service client particuliers joignable par téléphone du lundi au vendredi de 9 h à 17 h.
Head office
Plenitude Service Client, TSA 80330 – 35507 VITRE CEDEX, France.
Online account
Manage your contract, bills, and meter readings online.
Log in to your account
Contact form
Send a written request online.
Open contact form

Pros and cons of Plenitude

Pros
  • Dual gas + electricity on one bill
  • Prices below the regulated tariff
  • Backed by ENI (major international group)
  • Green electricity option available
Cons
  • No English customer support
  • Above-average ombudsman complaints
  • Less established brand than EDF or ENGIE
  • Mixed customer reviews (2.3/5 average)

How to subscribe to Plenitude

1
Gather your documents — You will need your address, meter number (PDL/PCE), a bank RIB for direct debit, and your latest electricity or gas bill.
2
Call Selectra in English — Dial 09 74 59 46 84 (free service). An advisor compares Plenitude offers and handles the entire subscription for you.
3
Receive confirmation — Within 24-48 hours, Plenitude sends your contract by email. Your supply is never interrupted during the switch.
4
First bill — Your first Plenitude bill arrives within one to two months, based on your actual consumption or estimated readings.
Need help subscribing to Plenitude?
English-speaking advisors compare offers and handle your Plenitude subscription free of charge. No commitment, no paperwork on your side.
09 74 59 46 84 Gratuit · Sans engagement

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Misitia Ravaloson
Avis d'expert
Misitia Ravaloson Expert certifié
Directrice de la rédaction 382 articles publiés
Plenitude offers genuinely competitive pricing, especially on indexed plans that track below the regulated tariff. However, the lack of English-language support and a complaint rate above the industry average mean that English speakers in France should subscribe via Selectra to avoid language barriers and benefit from independent guidance.

Frequently asked questions

Plenitude is the new name for ENI Gas & Power in France, rebranded in 2022. It is a subsidiary of Italian energy giant ENI, offering electricity, gas, and dual contracts to over 1 million customers in France.

Plenitude’s indexed offers typically sit a few percent below the regulated tariff (TRV). Their fixed-price plans can also lock in savings, though the exact gap varies with each tariff revision.

No. Plenitude’s helpline (09 70 82 03 20) is French-only. For English assistance, call Selectra at 09 74 59 46 84 — advisors handle your subscription free of charge.

Yes. Plenitude offers dual contracts bundling gas and electricity on a single bill, simplifying your energy management.

Contact Plenitude customer service first. If unresolved after two months, escalate to the National Energy Ombudsman (Médiateur national de l’énergie) online at energie-mediateur.fr.