Sirio
Gas offers June 2026
Save up to 111 euros per year compared to the national average
Sirio currently has 2 gas offers available on the free market. The most convenient is Sirio Gas Flex, a variable-price offer indexed to the PSV that saves you up to 111 euros per year compared to the national average.
How does Sirio compare to others?
Did you know that with Sirio you could spend 176€ 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
Gasflexy
VariableSirio Gas Flex
VariableAll gas offers by Sirio
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
| VARIABLE | €1089 | F0 081823 PSV + 0.1000 €/Smc (0.6040 €/Smc) | €144/year | 24 months | |
| VARIABLE | €1135 | F0 081823 PSV + 0.1600 €/Smc (0.6640 €/Smc) | €102/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 PSV (Punto di Scambio Virtuale) is Italy's monthly reference price for natural gas: when it rises your bill increases, when it falls you save automatically. Sirio Gas Flex is a variable-price offer: its cost directly follows the PSV. The chart shows how your price has changed over time.
With the indexed offer Sirio Gas Flex from Sirio and a spread of 0.100 €/Smc, as of June 2026 you are currently paying about 0.604 €/Smc.
* Values in €/Smc. Source: GME — Gestore Mercati Energetici. Updated monthly.
Fixed or variable gas tariff: here are the differences
In the free natural gas market, suppliers can offer either fixed-price or indexed tariffs. With a fixed price, the cost of gas (€/Smc) stays the same for the entire duration of the contract, whereas with indexed offers the price of gas changes each month based on the PSV (Punto di Scambio Virtuale, Italy's wholesale gas reference index).
Sirio offers exclusively PSV-indexed contracts, such as Sirio Gas Flex. Here are the pros and cons of a variable-price contract.
- When the natural gas market price falls, your bill decreases automatically in line with the change
- There is no fixed contract term and you can switch offer or supplier at any time without early exit penalties
- During periods of high gas price volatility, your bill can rise significantly and monthly costs become harder to predict
- The gas price (€/Smc) stays fixed for the entire contract, regardless of how the PSV moves
- Ideal for those who heat their home with gas and want a predictable bill with no unexpected increases in winter
- If the PSV falls after activation, you continue paying the agreed price without benefiting from market drops
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Why choose Sirio?
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.
- Free bill analysis
- Tailored offer comparison
- Stress-free provider switching
FAQ — Sirio
What is the cheapest offer from Sirio?
The most affordable gas offer from Sirio is currently Sirio Gas Flex, priced at 0.604 €/Smc with an estimated annual spend of €1089 for a typical household.
Does Sirio offer renewable gas or biomethane?
Sirio does not currently have any renewable-certified gas offers in our database.
Are there activation costs with Sirio?
The switch to Sirio via Bolin is always free, with no service interruptions or technical interventions on the meter.
How to activate online with Sirio?
Just upload your latest bill to Bolin. Our AI will analyze your consumption and show you the real savings you can get with Sirio's offers compared to your current rate.