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

[Idea](https://123offerte.it/en/energy/providers/idea)

# Gas Idea Casa Optimum

Estimated bill

**≈ €150.12 **/ month

Taxes included

Supplier share: €71.64/month, before taxes

Terms valid for 12 months

**€1,801.46 / year**

At 1,400 Smc/year

≈ 0.5712 €/Smc using average PSV 0.5012

Markup on the market price

**Market +****0.07**€/Smc

Standing charge

**€60.00**/ year (€5.00 / month)

Reseller Sales

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**

- —
- Check availability at your supply address.
- Check whether your activation or supplier change is eligible.
- Confirm local availability, eligibility and activation terms with the seller.

Payment: Bank direct debit, Card direct debit, Pre-filled payment slip, Other methods

Signup channel: All channels

### **Offer terms**

#### **Full offer text**

OFFER FOR HOUSEHOLD CUSTOMERS

### **Source & dates**

Source accessed on Oct 31, 2026.

Offers current as of Nov 2, 2026.

Offer code: 022113GSVML01XX000000CASAOPTIMUM

## Similar offers

- **Meridionale Gas** · [MERGASDOM2026](https://123offerte.it/en/energy/gas/meridionale-gas/mergasdom2026-d91753c3)

  Estimated bill

  **≈ €150.59** / month

  Taxes included
- **Energetic Gas & Power** · [Link0\_GAS](https://123offerte.it/en/energy/gas/energetic-gas-power/link0-gas-bc3f5c16)

  Estimated bill

  **≈ €150.66** / month

  Taxes included
- **Italian Gas** · [Gas Variabile Domestico Fibra e Mobile](https://123offerte.it/en/energy/gas/italian-gas/gas-variabile-domestico-fibra-e-mobile-9f280b8c)

  Estimated bill

  **≈ €149.03** / month

  Taxes included
- **Italian Gas** · [Gas Variabile Domestico Fibra](https://123offerte.it/en/energy/gas/italian-gas/gas-variabile-domestico-fibra-6ed09def)

  Estimated bill

  **≈ €149.03** / month

  Taxes included
- **Italian Gas** · [Gas Variabile Domestico Fibra Home Safe](https://123offerte.it/en/energy/gas/italian-gas/gas-variabile-domestico-fibra-home-safe-6fd09f82)

  Estimated bill

  **≈ €149.03** / month

  Taxes included
- **Idea** · [Gas Casa Placet](https://123offerte.it/en/energy/gas/idea/gas-idea-casa-placet-a3a7737c)

  Estimated bill

  **≈ €599.68** / month

  Taxes included

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```json
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```

```json
{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://123offerte.it/en"},{"@type":"ListItem","position":2,"name":"Gas offers","item":"https://123offerte.it/en/energy/gas"},{"@type":"ListItem","position":3,"name":"Idea","item":"https://123offerte.it/en/energy/providers/idea"},{"@type":"ListItem","position":4,"name":"Gas Idea Casa Optimum – Idea","item":"https://123offerte.it/en/energy/gas/idea/gas-idea-casa-optimum-9a542e95"}]}
```

Source: 123offerte.it — https://123offerte.it/en/energy/gas/idea/gas-idea-casa-optimum-9a542e95 (accessed 2026-11-02)

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