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> Index of every page on this site: [llms.txt](https://123offerte.it/llms.txt)

[Sima Energia](https://123offerte.it/en/energy/providers/sima-energia)

# Gas Index Casa

Estimated bill

**≈ €165.54 **/ month

Taxes included

Supplier share: €84.47/month, before taxes

**€1,986.46 / year**

At 1,400 Smc/year

≈ 0.6212 €/Smc using average PSV 0.5012

Markup on the market price

**Market +****0.12**€/Smc

Standing charge

**€144**/ year (€12.00 / month)

Fixed sales charge

Annual usage × unit price + supplier standing charge + network charges, levies and taxes. For variable offers we use a shared PSV reference of 0.501205 €/Smc (12-month average, 2025-10/2026-09), which may differ from the contract’s index. Monthly spending is the annual estimate divided by 12, not a winter bill.

Estimates include network charges, system levies, excise and VAT. Supplier unit prices and standing charges are shown before these additions.

### **Availability & signup**

- Available only in selected areas. Confirm your supply address with the seller.
- Areas listed by the seller: Toscana.
- Check whether your activation or supplier change is eligible.
- Confirm local availability, eligibility and activation terms with the seller.

Payment: Bank direct debit, Postal direct debit, Pre-filled payment slip

Signup channel: Sales outlet, Agency

Sign up by Jan 10, 2027; this is not the price expiry date.

### **Offer terms**

#### **Full offer text**

GAS INDEX CASA is a gas offer reserved for household end customers who prefer the flexibility of a variable price to take advantage of market opportunities. On request, you can also use additional services such as the Fixed Instalment and guaranteed Boiler Maintenance.

- Activation of a new gas supply or modification of an existing one is subject to the relevant distribution network operator verifying that the network is suitable, connection to the network being carried out where necessary, and a written contract being signed. Supply activation and contract changes are also subject to the Customer paying any charges owed to the Distributor under the regulations in force.
- The Customer may request termination of the service directly from the Supplier at any time by written request, in all cases stating the address to which the final bill should be sent, with one month’s notice starting on the first day of the month following receipt of the withdrawal notice. The Supplier will promptly notify the Distributor of the order to cease delivery within the timeframes and according to the procedures set by ARERA. Deactivation of the supply will also be subject to the Customer paying any charges owed to the Distributor under the regulations in force.

No guarantee

### **Source & dates**

Source accessed on Oct 31, 2026.

Offers current as of Nov 2, 2026.

Offer code: 000075GSVML01XX00000020261001GIC

## Similar offers

- **Sima Energia** · [Gas Index Casa Switch](https://123offerte.it/en/energy/gas/sima-energia/gas-index-casa-switch-fdee68a8)

  Estimated bill

  **≈ €165.54** / month

  Taxes included
- **Bluenergy Group** · [Jump Light Casa](https://123offerte.it/en/energy/gas/bluenergy-group/jump-light-casa-858def9b)

  Estimated bill

  **≈ €165.54** / month

  Taxes included
- **Bluenergy Group** · [Jump Sprint Casa](https://123offerte.it/en/energy/gas/bluenergy-group/jump-sprint-casa-7ce50451)

  Estimated bill

  **≈ €165.54** / month

  Taxes included
- **Attiva Più** · [Fattileali Smart Gas II](https://123offerte.it/en/energy/gas/attiva-piu/fattileali-smart-gas-ii-e92fbb21)

  Estimated bill

  **≈ €165.54** / month

  Taxes included
- **Gazel** · [Amici di Cna Dom Gas\_08.2027](https://123offerte.it/en/energy/gas/gazel/amici-di-cna-dom-gas-08-2027-ccd88eb4)

  Estimated bill

  **≈ €166** / month

  Taxes included
- **Sima Energia** · [Gas Index Casa Web](https://123offerte.it/en/energy/gas/sima-energia/gas-index-casa-web-276bc6a3)

  Estimated bill

  **≈ €165.54** / month

  Taxes included

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```json
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```

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```

Source: 123offerte.it — https://123offerte.it/en/energy/gas/sima-energia/gas-index-casa-3aa61f8f (accessed 2026-11-02)

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