Sirio
Business electricity offers
Discover Sirio's business electricity offers on the free market
Sirio currently has 6 business electricity offers on the free market. The most affordable is B2Bx16, a variable-rate offer, with an estimated cost around 24 euros more per year.
How does Sirio compare to others?
Did you know that with Sirio you could spend 11€ a year more compared to Enel Energia? Do you want to find out if there's a better option?
Compare with the marketBest offers from Sirio
B2Bx2
VariableB2Bx16
VariableB2Bx3
VariableAll business electricity offers from Sirio
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
| VARIABLE | €614 | F0 081823 PUN + 0.0176 €/kWh (0.1352 €/kWh) | €138/year | No commitment | |
| VARIABLE | €709 | F0 081823 PUN + 0.0220 €/kWh (0.1396 €/kWh) | €204/year | 12 months | |
| VARIABLE | €716 | F0 081823 PUN + 0.0330 €/kWh (0.1506 €/kWh) | €180/year | No commitment | |
| VARIABLE | €811 | F0 081823 PUN + 0.0440 €/kWh (0.1616 €/kWh) | €228/year | 12 months | |
| VARIABLE | €861 | F0 081823 PUN + 0.0550 €/kWh (0.1726 €/kWh) | €240/year | No commitment | |
| VARIABLE | €877 | F0 081823 PUN + 0.0509 €/kWh (0.1685 €/kWh) | €264/year | No commitment |
How much do you save with Sirio?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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Is fixed or variable price better with Sirio 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. B2Bx16 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 B2Bx16 from Sirio and a spread of 0.018 €/kWh, as of June 2026 you are currently paying about 0.135 €/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).
Sirio offers exclusively PUN-indexed contracts, such as B2Bx16. 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 Sirio for your business?
Sirio Energia is an Italian electricity and gas provider distinguished by transparency and flexibility, offering customized solutions based on indexed prices (PSV and PUN). The company ensures service continuity without interruptions during supplier changes, with flexible payment options (monthly or bimonthly) and penalty-free termination. Sirio promotes a sustainable energy future by investing in renewable sources and smart technologies, with particular attention to the needs of families and commercial businesses.
Pros
- Transparency in bills and energy costs
- Flexible payments and penalty-free termination
- Independent management of supplier change procedures
Cons
- Activation documents not always clear
- Termination possible only by the contract holder
- Very long contract duration (up to 99 months)
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 Sirio
What is the most affordable offer from Sirio for businesses?
Currently the best business electricity offer from Sirio is B2Bx16, at 0.135 €/kWh with an estimated annual cost of €614 for a typical business.
Does Sirio offer renewable energy for businesses?
Sirio currently has no 100% Green certified business electricity offers in our database.
Are there any activation costs for businesses switching to Sirio?
Switching to Sirio through Bolin is free for businesses, with no service interruptions or meter interventions.
How do I activate a business offer online with Sirio?
Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Sirio's business offers.