IllumiaBusiness electricity offers
Discover Illumia's business electricity offers on the free market
Illumia currently has 13 business electricity offers on the free market. The most affordable is Prezzo Garantito Luce 36, a fixed-rate offer for 36 months protecting your business from market fluctuations, with an estimated cost around 21 euros more per year.
How does Illumia compare to others?
Did you know that with Illumia you could save 119€ a year compared to Edison Energia? Is it really the best choice for you?
Compare with the marketBest offers from Illumia
Prezzo Garantito Luce 36
FixedPrezzo Garantito Luce 36
FixedOver 50 Autentico Non Orario
VariableAll business electricity offers from Illumia
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
| FIXED | €611 | F0 081823 0.141 €/kWh | €120/year | 36 months | |
| FIXED | €611 | F1 F2 F3 081823 0.1410 / 0.1610 / 0.1270 €/kWh | €120/year | 36 months | |
| VARIABLE | €635 | F0 081823 PUN + 0.0129 €/kWh (0.1305 €/kWh) | €168/year | No commitment | |
| VARIABLE | €646 | F0 081823 PUN + 0.0250 €/kWh (0.1426 €/kWh) | €144/year | No commitment | |
| FIXED | €648 | F1 F2 F3 081823 0.1346 / 0.1466 / 0.1292 €/kWh | €168/year | 36 months | |
| VARIABLE | €649 | F0 081823 PUN + 0.0173 €/kWh (0.1349 €/kWh) | €168/year | No commitment | |
| FIXED | €654 | F0 081823 0.136 €/kWh | €168/year | 36 months | |
| FIXED | €663 | F1 F2 F3 081823 0.1389 / 0.1510 / 0.1336 €/kWh | €168/year | 36 months | |
| FIXED | €668 | F0 081823 0.141 €/kWh | €168/year | 36 months | |
| VARIABLE | €686 | F0 081823 PUN + 0.0283 €/kWh (0.1459 €/kWh) | €168/year | No commitment | |
| FIXED | €713 | F1 F2 F3 081823 0.1543 / 0.1664 / 0.1490 €/kWh | €168/year | 12 months | |
| FIXED | €719 | F0 081823 0.156 €/kWh | €168/year | 12 months | |
| VARIABLE | €750 | F0 081823 PUN + 0.0390 €/kWh (0.1566 €/kWh) | €192/year | No commitment |
How much do you save with Illumia?Bolin tells you!
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Is fixed or variable price better with Illumia 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. Variable offers follow the PUN, while fixed ones like Prezzo Garantito Luce 36 do not. Use the graph below to help you choose between fixed and variable prices.
With the indexed offer Over 50 Autentico Non Orario from Illumia and a spread of 0.013 €/kWh, as of June 2026 you are currently paying about 0.131 €/kWh. The fixed tariff Prezzo Garantito Luce 36 at 0.141 €/kWh would currently be cheaper, with an estimated saving of €24/year compared to the indexed.
* 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).
Illumia offers both types: you can choose the stability of a fixed price with offers like Prezzo Garantito Luce 36, or the flexibility of a PUN-indexed contract with offers like Over 50 Autentico Non Orario. Both options have their pros and cons.
- 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 Illumia for your business?
Illumia, a family business under the Tremagi Group based in Bologna, has operated in the free energy market since 2006. The company positions itself as a dynamic, customer-centric player, expanding its offerings beyond electricity and gas to include fiber connectivity, photovoltaics, and air conditioning. Illumia emphasizes transparency and community engagement through loyalty initiatives and prize contests. With a strong commitment to sustainability, it provides 100% green energy and advanced digital tools designed to simplify the management of household utilities for its growing customer base.
Pros
- Integrated power, gas, and fiber offers
- 100% green energy from renewable sources
- Fixed prices for up to three years
Cons
- Possible call center persistence
- Occasional mobile app performance issues reported
- Support wait times can sometimes be long
Not sure what to choose?
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FAQ — business offers from Illumia
What is the most affordable offer from Illumia for businesses?
Currently the best business electricity offer from Illumia is Prezzo Garantito Luce 36, at 0.141 €/kWh with an estimated annual cost of €611 for a typical business.
Does Illumia offer renewable energy for businesses?
Illumia currently has no 100% Green certified business electricity offers in our database.
Are there any activation costs for businesses switching to Illumia?
Switching to Illumia through Bolin is free for businesses, with no service interruptions or meter interventions.
How do I activate a business offer online with Illumia?
Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Illumia's business offers.