Green Energy Referral Bonuses France 2026:
Octopus Energy & La Bellenergie Compared
Two renewable electricity providers active in France with referral programmes — an honest comparison to help you switch and save.
The Parrainage Hub team
Published 22 May 2026 · referral bonus experts since 2024
In summary:
- • Octopus Energy offers a fixed €40 referral bonus (€20 referrer + €20 referee) and rewards energy-saving behaviour via a savings pot
- • La Bellenergie lets you choose your electricity producer from a catalogue of independent French renewable sites
- • Switching supplier in France causes zero power cuts — it is a purely administrative process
- • Both offers are commitment-free: you can cancel at any time without penalty
- • Have your PDL number (on any previous electricity bill) ready before starting the online quote
Introduction
Switching electricity supplier in France is one of the rare everyday decisions where you can simultaneously reduce your carbon footprint and lower your bill — without changing a single appliance or losing a second of power. In 2026, two providers stand out in the French renewable electricity market with active referral programmes: Octopus Energy and La Bellenergie. One bets on technology and a sobriety reward scheme; the other on supply-chain transparency with locally identified producers.
This guide compares both offers in detail: bonus amounts, trigger conditions, strengths and limitations. It is aimed at anyone looking to switch to an alternative supplier without unpleasant surprises, and to activate a referral bonus in the process. Note for international readers: both providers are only available to residents with a French electricity contract — if you are an expat living in France, you are fully eligible.
Octopus Energy France: €40 referral bonus and a sobriety reward
Octopus Energy arrived in France in 2021 with an unusual pitch: a renewable electricity supplier that financially rewards customers who consume less than expected. This mechanism — the savings pot (cagnotte) — is arguably the most differentiating feature in the French retail energy market. In practice, if your actual electricity use falls below the estimate underpinning your contract, Octopus credits the difference in euros to your customer account, on top of the real monetary saving on your bill.
The Octopus referral bonus: €40 in total
The Octopus Energy referral programme distributes €40 in total: typically €20 for the referrer and €20 for the new customer, credited to the savings pot after payment of the first bill. This amount may be higher during promotional campaigns — check the official terms at the time of subscription.
To activate the bonus, use a referral link or enter the code obtuse-tulip-142 at the contract validation step. Octopus then handles the cancellation of your previous supplier — you do not need to contact them yourself. Full terms and conditions are on the Octopus Energy referral page.
What makes Octopus stand out
The mobile app is among the most capable in the French retail energy market: real-time consumption monitoring, period-by-period history, and price signal visualisation when Octopus rolls out dynamic pricing tariffs. For households with solar panels or electric vehicles, specific plans are available. All electricity supplied is certified renewable by Guarantees of Origin.
Important: the referral code or link must be applied before you confirm the contract. Once the contract is live, the bonus cannot be added retrospectively.
La Bellenergie: choose your local producer
La Bellenergie makes a strong promise: not only is your electricity renewable, but you can choose the specific production site it came from. During subscription, a catalogue of independent French producers is presented — hydroelectric dams in the Alps, solar farms in Occitanie, wind farms in Brittany. Each megawatt-hour delivered is linked to a traceable Guarantee of Origin. For consumers who want to go further than a generic "green" label, this granularity is a concrete differentiator.
The La Bellenergie referral bonus: a bill discount
The bonus amount varies with current promotions, typically between €20 and €40, credited on the bill or customer account for both referrer and referee. Unlike Octopus, there is no numeric code to enter: the referral activates via a dedicated link. The discount is applied automatically against the first monthly payments after subscription.
Subscription requires your PDL number (Point De Livraison — the 14-digit meter identifier on any previous electricity bill). The switchover is cut-free, with a lead time of 2 to 4 weeks. Current terms are on the La Bellenergie referral page.
French-based customer service
La Bellenergie's customer service team is based in Toulon and is frequently cited for responsiveness. For expats or customers who prefer to handle their energy contract with a human contact rather than a chatbot, this is a genuine advantage over fully digital platforms. The offer carries no minimum commitment period.
Green energy referral comparison — France 2026
Valid as of 22 May 2026 — verify official conditions before subscribing
Which provider suits your profile?
You want digital tools
Choose Octopus Energy: the mobile app, the savings pot for lower consumption, and a fixed €40 referral bonus make it the right pick if you want to actively monitor your electricity use.
You want to trace the origin
Choose La Bellenergie: if knowing that your kWh came from a specific dam or solar farm matters to you, it is the only provider in this comparison to offer that level of granularity.
You want a predictable bonus
Octopus Energy displays a fixed, transparent amount. At La Bellenergie the bonus varies by campaign — always check the official page at the time of subscription to confirm the current offer.
You prefer human support
La Bellenergie's Toulon-based team is consistently rated for responsiveness. A real benefit for expats who need French-language support for billing queries or contract changes.
How to switch energy supplier in France — step by step
The main barrier to switching is fear of disruption or paperwork. In reality, the entire process is handled by the incoming supplier:
- Locate your PDL number on any previous electricity bill (or in the Enedis app if you have a Linky smart meter). This is the only document you strictly need.
- Request a quote via the referral link — this ensures the bonus is tied to your subscription from the start.
- Sign electronically: the contract is validated online in a few minutes.
- Wait for the switchover: your new supplier notifies Enedis and cancels your old contract. Typical lead time: 2 to 4 weeks. No engineer visit, no power cut.
If you have a Linky smart meter, the meter reading at the point of transfer is done automatically, making the transition even smoother. For older meters without remote transmission, a self-reading may be requested by Enedis.
Key point: apply the referral link or code before confirming the contract. A bonus not activated at subscription cannot be added afterwards.
Frequently asked questions — green energy referrals in France
Which French green energy provider offers the best referral bonus in 2026?
Octopus Energy offers the most transparent referral bonus: €40 in total (referrer and referee each receive €20), credited to the savings pot after the first bill. La Bellenergie offers a variable discount (typically €20 to €40 depending on current promotions) deducted from your first bills. If you want a fixed, predictable amount, Octopus is the clearer choice.
Will switching energy supplier in France cut my electricity?
No, there is no interruption whatsoever. Regardless of which supplier you switch to, the physical network continues to be managed by Enedis. The switch is purely administrative: your new supplier notifies Enedis and cancels your old contract. Electricity flows without a break throughout. The switchover typically takes 2 to 4 weeks.
What is the Octopus Energy savings pot?
The savings pot (cagnotte) is a euro-denominated account within your Octopus customer space. It is credited whenever your actual electricity consumption is lower than the estimate on which your contract is based. You can use the accumulated balance to pay future bills. It is a financial reward for reducing energy consumption, on top of the real bill savings.
Can I choose my electricity producer with La Bellenergie?
Yes — this is one of La Bellenergie's distinctive features. When subscribing, you can select the production source from a catalogue of independent French renewable producers: a specific hydroelectric dam in the Alps, a solar farm in the Occitanie region, and so on. Each megawatt-hour delivered is backed by a traceable Guarantee of Origin certificate.
Is green electricity actually cheaper in France?
It can be, but it is not automatic. Tariffs from alternative suppliers vary by offer and period. In 2026, Octopus Energy and La Bellenergie are competitive against the regulated EDF tariff, but the saving depends on your consumption profile and contracted power. Always compare your annual kWh consumption before signing — the referral bonus is a one-off gain, not a substitute for a favourable unit price.
Can I stack an energy referral bonus with other referral bonuses?
Yes, without restriction. An energy referral is entirely independent of your bank, insurance, or crypto referral bonuses. This is precisely why a multi-referral strategy works: each lever is activated separately and the bonuses accumulate. See our guide on earning €600 with referral bonuses for a complete stacking plan.
Do I need my PDL number to switch suppliers in France?
Yes. The PDL (Point De Livraison) is the 14-digit number that identifies your electricity meter. It appears on any previous electricity bill, usually in the section labelled 'Point de livraison'. Without it, you cannot validate your new contract. Have a recent bill to hand before starting the online quote.
Is there a minimum commitment period with Octopus Energy or La Bellenergie?
Both providers offer contracts with no minimum commitment period. You may cancel at any time without early termination fees. Note that cancelling before your first bill is issued may prevent the referral bonus from being credited — check the specific conditions in force at the time of your subscription.
Go further: find out how to earn €600 by stacking referral bonuses across multiple categories, and browse our complete guide to bank referral bonuses in France 2026 to round out your savings strategy.