Prometeo
Business electricity offers
Discover Prometeo's business electricity offers on the free market
Prometeo currently has 2 business electricity offers on the free market. The most affordable is Estra Prometeo Trend Piu' Luce, a variable-rate offer, with an estimated cost around 212 euros more per year.
How does Prometeo compare to others?
Did you know that with Prometeo you could save 267€ a year compared to NeN Energia? Is it really the best choice for you?
Compare with the marketBest offers from Prometeo
Estra Prometeo Trend Unica Luce
VariableEstra Prometeo Trend Piu' Luce
VariableAll business electricity offers from Prometeo
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
Estra Prometeo Trend Piu' Luce →100% Green | VARIABLE | €802 | F0 081823 PUN + 0.0280 €/kWh (0.1457 €/kWh) | €264/year | 12 months |
Estra Prometeo Trend Unica Luce →100% Green | VARIABLE | €813 | F0 081823 PUN + 0.0314 €/kWh (0.1490 €/kWh) | €264/year | 12 months |
How much do you save with Prometeo?Bolin tells you!
Bolin analyses your usage to score your current supply and identify the most competitive offers for you on the market. If you decide to switch, Bolin takes care of everything for you!
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Demo data
Is fixed or variable price better with Prometeo in June 2026?
The PUN (Prezzo Unico Nazionale) is the monthly price of electricity in Italy: when it rises your bill increases, when it falls you save automatically. Estra Prometeo Trend Piu' Luce is a variable-price offer: its cost directly follows the PUN. The chart shows how your price has changed over time.
With the indexed offer Estra Prometeo Trend Piu' Luce from Prometeo and a spread of 0.028 €/kWh, as of June 2026 you are currently paying about 0.146 €/kWh.
* Values in €/kWh. Source: GME — Gestore Mercati Energetici. Updated monthly.
Fixed or variable electricity tariff: here are the differences
In the free electricity market, suppliers can offer either fixed-price or indexed tariffs. With a fixed price, the cost of electricity (€/kWh) stays the same for the entire duration of the contract, whereas with indexed offers the price of electricity changes each month based on the PUN (Prezzo Unico Nazionale, Italy's national wholesale electricity index).
Prometeo offers exclusively PUN-indexed contracts, such as Estra Prometeo Trend Piu' Luce. Here are the pros and cons of a variable-price contract.
- When the PUN falls, your company's energy costs decrease accordingly without having to renegotiate
- There is no fixed contract term and you can switch supplier at any time without early exit penalties
- During periods of high PUN volatility, energy costs can rise significantly, making budget planning more complex
- The electricity price (€/kWh) stays fixed for the entire contract, regardless of how the PUN moves
- Suited to businesses that require a high degree of energy cost predictability when planning operating expenses
- If the PUN falls after activation, you continue paying the agreed price without benefiting from market drops
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Why choose Prometeo for your business?
Prometeo, part of the Estra Energia Group active in the Italian energy sector since 1999, offers solutions for electricity and gas with flexible rates, including fixed or variable price options and the mandatory PLACET offers. The provider targets private customers, VAT holders, and businesses, with services such as web billing, automatic meter reading, and dedicated consulting for high consumption. Customer support is accessible via toll-free number and physical branches in Tuscany.
Pros
- Flexible rates with fixed or variable options for electricity and gas
- No activation fees for most offers
- Additional services such as automatic meter reading and consulting for high consumption
Cons
- Security deposit required for some gas rates
- Customer support limited to specific hours on weekends
- Potential issues in contract management reported by the group
Not sure what to choose?
Bolin analyzes your situation, compares thousands of energy and gas offers, and shows you only the most affordable ones.
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FAQ — business offers from Prometeo
What is the most affordable offer from Prometeo for businesses?
Currently the best business electricity offer from Prometeo is Estra Prometeo Trend Piu' Luce, at 0.146 €/kWh with an estimated annual cost of €802 for a typical business.
Does Prometeo offer renewable energy for businesses?
Yes, Prometeo offers 2 100% Green offers certified through Guarantees of Origin.
Are there any activation costs for businesses switching to Prometeo?
Switching to Prometeo through Bolin is free for businesses, with no service interruptions or meter interventions.
How do I activate a business offer online with Prometeo?
Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Prometeo's business offers.