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Plenitude : electricity and gas supplier in France
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Plenitude is a major Italian energy supplier, part of the global Eni group, and ranks as the fourth largest provider in France. What sets it apart is its international scale—serving 10 million customers in 15 countries—and its dual focus on renewable energy development and electric mobility infrastructure.
Plenitude electricity offers in France in September 2025
Plenitude currently offers 2 electricity plans in France for residential customers. Their most affordable plan is Plenifix 1 an Électricité, priced at 0.1793 €/kWh (Base tariff for meters under 36 kVA). For an average household consuming 5,700 kWh per year, this plan would result in an annual electricity bill of 1236€.
Cheapest
Fixed price
Comparison based on household consumption of 5,700 kWh per year and a 6 kVA power rating in Toulouse. This table only shows offers with available prices under standard tariff options. Some offers have specific conditions (dual-only, Linky-only, etc.) which make them harder to compare with standard plans. Learn more about the Selectra Score.
Choosing your energy provider in France
Plenitude is not the only energy supplier. In France, the electricity and gas markets are fully open to competition, so you can choose and switch providers as often as you like, completely free of charge. For advice on finding the best option for your needs, call a Selectra English-speaking advisor.
Plenitude gas offers in France in September 2025
Plenitude also offers 2 gas plans in France for residential customers. Their most competitive plan is Plenifix 1 an Gaz, priced at 0.1062 €/kWh. For an average household consuming 13,450 kWh of gas per year, this would mean an estimated annual bill of 1786€.
Cheapest
Fixed price
Comparison based on household gas consumption of 13,450 kWh per year in Toulouse. This table only shows plans with prices available under standard tariff options. Some offers have specific conditions (dual-only, etc.) that make them harder to compare with standard plans. Learn more about the Selectra Score.
Is Plenitude recommended? Read the reviews
Plenitude global rating in France:
Plenitude has an overall rating of 3.87/5, calculated from all reviews gathered across different forums. This reflects a moderate level of customer satisfaction in France, with scores varying between platforms.
| Platform | Ratings | Number of ratings |
|---|---|---|
| Trustpilot | 4,7/5 | 3586 |
| Selectra | 2,0/5 | 1600 |
| Overall rating | 3,87/5 | 5186 votes |
How to contact Plenitude in France ?
There are different ways to contact Plenitude. Here are the main options:
- By phone at 09 78 46 17 17
- By mail at their postal address: Plenitude Service Client, TSA 80330 - 35507 VITRE Cedex
- By reaching their headquarters at: 30-32 rue Victor Hugo - CS 10232 - 92532 Levallois-Perret
More about Plenitude:
Phone
Postal address
Headquarters
How to sign up for a contract with Plenitude ?
To sign up for an electricity or gas contract with Plenitude in France, you can either call their customer service number or visit their website. The process is straightforward, fast, and completely free for all customers.
You will simply need to provide a few basic details, such as your name, address, and information about your current energy supply. Once you have signed up, Plenitude will take care of closing your previous contract for you, so you do not need to contact your old supplier yourself.
Who is Plenitude ?
Plenitude is a major Italian energy company and a subsidiary of the international group Eni. As of October 2024, Plenitude replaces the former brand Eni in France. The company operates in 15 countries and supplies energy to 10 million customers across Europe, with nearly 1 million customers in France, making it the fourth largest energy supplier in the country.
Plenitude’s origins trace back to 1926 with the creation of AGIP and the subsequent founding of Eni in 1953. The company initially focused on securing Italy’s energy supply and has since expanded internationally. In France, Eni established a presence in the 1960s, notably through Agip service stations, before entering the energy supply market in 2007 and later acquiring Altergaz in 2012.
Plenitude is active in renewable energy production and supply, including investment in solar farms in several French regions and the development of agrivoltaic projects. The company also deploys over 20,000 electric vehicle charging stations across Europe and provides photovoltaic solutions to support energy transition.
Choosing your energy provider in France
Plenitude is not the only energy supplier. In France, the electricity and gas markets are fully open to competition, so you can choose and switch providers as often as you like, completely free of charge. For advice on finding the best option for your needs, call a Selectra English-speaking advisor.
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