Plenitude Spain Review
Plenitude, the retail energy arm of the Italian global giant Eni, has established itself in Spain as a reliable provider of 100% renewable energy with a focus on simplicity and price stability.
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4.6/5
2,500+ reviews
2021
Santander, Spain
100% Renewable
300,000+
Supplier Scorecard
Price Competitiveness
Solar Suitability
EV Suitability
Simplicity
Customer Service
Transparency
From Aldro to Plenitude
The company's roots in Spain go back to Aldro Energía, founded in Santander in 2014. In 2021, the global energy leader Eni acquired the business as part of its transition toward sustainable energy.
Rebranded as Plenitude, the company now integrates retail energy sales with renewable generation and EV charging solutions across Europe, serving over 10 million customers globally.
In 2026, Plenitude remains headquartered in Santander, maintaining strong local ties while benefiting from the massive scale and financial stability of the Eni group.
Current Plenitude Tariffs
| Tariff Name | Type | P1 (€/kWh) | P2 | P3 | Potencia | EXTRAS |
|---|---|---|---|---|---|---|
Plenitude Tendencia Stored rate valid from: Oct 22, 2026 · Data checked at: Oct 22, 2026, 08:32 PM GMT+2 Market-indexed rate for smart savers | indexed | €0.3170 | €0.2360 | €0.2200 | €0.0760 / €0.0020 | — |
Plenitude Fácil Plus Luz (≤ 5 kW) Stored rate valid from: Oct 4, 2026 · Data checked at: Oct 22, 2026, 08:32 PM GMT+2 Fixed price 24h, stable rate for 12 months with no commitment | fixed | €0.1200 | — | — | €0.1125 | — |
Plenitude Fácil Plus Luz (> 5 kW) Stored rate valid from: Sep 20, 2026 · Data checked at: Oct 22, 2026, 08:32 PM GMT+2 Plenitude Fácil Plus fixed rate for contracted power greater than 5kW up to 15kW | fixed | €0.1125 | — | — | €0.1125 | — |
What Customers Say About Plenitude
Plenitude is highly regarded for its 'Fácil' (Easy) philosophy. Customers appreciate the lack of complex time bands and the transparency of having a single price for the entire year.
What we like
- 100% Certified renewable energy
- Simple, stable fixed-price tariffs
- Strong financial backing from Eni
- No permanence or exit fees
What to watch for
- Traditional customer service model
- Prices can be higher than niche discounters
- Focus is heavily on fixed-rate plans
Who should avoid Plenitude?
"Users who prefer market-indexed pricing or those looking for advanced smart-home utility features."
Editor’s note: an honest assessment to help match the right tariff.
Frequently Asked Questions
What is the Plenitude Fácil Luz tariff?
Does Plenitude have a permanence clause?
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