---
title: "Prime - Gas Casa – Colsam Energie | 123offerte"
description: "Prime - Gas Casa from Colsam Energie: estimated cost €152.11/month, variable price. Compare costs, terms and alternatives on 123offerte."
canonical_url: "https://123offerte.it/en/energy/gas/colsam-energie/prime-gas-casa-ee7d3af2"
locale: en
meta:
  "og:description": "Prime - Gas Casa from Colsam Energie: estimated cost €152.11/month, variable price. Compare costs, terms and alternatives on 123offerte."
  "og:image": "https://123offerte.it/share/en/hero.png"
  "og:image:alt": "123offerte: illustration of 123offerte"
  "og:image:height": "630"
  "og:image:type": image/png
  "og:image:width": "1200"
  "og:title": "Prime - Gas Casa – Colsam Energie"
  "twitter:description": "Prime - Gas Casa from Colsam Energie: estimated cost €152.11/month, variable price. Compare costs, terms and alternatives on 123offerte."
  "twitter:image": "https://123offerte.it/share/en/hero.png"
  "twitter:image:alt": "123offerte: illustration of 123offerte"
  "twitter:title": "Prime - Gas Casa – Colsam Energie"
---

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

[Colsam Energie](https://123offerte.it/en/energy/providers/colsam-energie)

# Prime - Gas Casa

Estimated bill

**≈ €152.11 **/ month

Taxes included

Supplier share: €73.19/month, before taxes

Terms valid for 12 months

**€1,825.36 / year**

At 1,400 Smc/year

≈ 0.5502 €/Smc using average PSV 0.5012

Markup on the market price

**Market +****0.049**€/Smc

Standing charge

**€108**/ year (€9.00 / month)

Fixed charge - raw material

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: Lombardia.
- 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, Other methods

Signup channel: Sales outlet, Agency, All channels, Online, Phone

Sign up by Feb 28, 2027; this is not the price expiry date.

### **Offer terms**

#### **Full offer text**

Variable-price offer for RESIDENTIAL customers

- No conditions

€20 for every 100 Smc of annual consumption

### **Discount conditions**

Check each discount’s conditions. Do not deduct it again if it is already included in a price; discounts may not combine.

Bill discount, subject to conditions: €6.00 / year. Bill Discount

- Discount for sending the bill electronically.

### **Source & dates**

Source accessed on Oct 31, 2026.

Offers current as of Nov 2, 2026.

Offer code: 000938GSVML05XXPSVPRID01102026XD

## Similar offers

- **Colsam Energie** · [Senza Pensieri - Gas Casa](https://123offerte.it/en/energy/gas/colsam-energie/senza-pensieri-gas-casa-128816d8)

  Estimated bill

  **≈ €163.12** / month

  Taxes included
- **Colsam Energie** · [Welcome 48 - Gas Casa](https://123offerte.it/en/energy/gas/colsam-energie/welcome-48-gas-casa-fe753640)

  Estimated bill

  **≈ €163.12** / month

  Taxes included
- **Energia Corrente** · [Zero Special Link Gas 111](https://123offerte.it/en/energy/gas/energia-corrente/zero-special-link-gas-111-5f5574a0)

  Estimated bill

  **≈ €152.69** / month

  Taxes included
- **Energia Corrente** · [Zero Special Link Gas 121](https://123offerte.it/en/energy/gas/energia-corrente/zero-special-link-gas-121-f80d14f3)

  Estimated bill

  **≈ €152.69** / month

  Taxes included
- **Energia Corrente** · [Zero Special Link GAS](https://123offerte.it/en/energy/gas/energia-corrente/zero-special-link-gas-f3cb9b20)

  Estimated bill

  **≈ €152.69** / month

  Taxes included
- **Energia Corrente** · [Zero Special Gas 111](https://123offerte.it/en/energy/gas/energia-corrente/zero-special-gas-111-18e03ad6)

  Estimated bill

  **≈ €151.47** / month

  Taxes included

```json
{"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://123offerte.it/#organization","name":"123offerte","url":"https://123offerte.it/","logo":"https://123offerte.it/icon-512.png"},{"@type":"WebSite","@id":"https://123offerte.it/#website","name":"123offerte","url":"https://123offerte.it/","inLanguage":["it-IT","en"],"publisher":{"@id":"https://123offerte.it/#organization"}}]}
```

```json
{"@context":"https://schema.org","@type":"Service","name":"Prime - Gas Casa","provider":{"@type":"Organization","name":"Colsam Energie"},"url":"https://123offerte.it/en/energy/gas/colsam-energie/prime-gas-casa-ee7d3af2","offers":{"@type":"Offer","priceCurrency":"EUR","price":152.11,"priceSpecification":{"@type":"UnitPriceSpecification","price":152.11,"priceCurrency":"EUR","unitText":"MON"}}}
```

```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":"Colsam Energie","item":"https://123offerte.it/en/energy/providers/colsam-energie"},{"@type":"ListItem","position":4,"name":"Prime - Gas Casa – Colsam Energie","item":"https://123offerte.it/en/energy/gas/colsam-energie/prime-gas-casa-ee7d3af2"}]}
```

Source: 123offerte.it — https://123offerte.it/en/energy/gas/colsam-energie/prime-gas-casa-ee7d3af2 (accessed 2026-11-02)

## Sitemap

See the full [sitemap](https://123offerte.it/sitemap.md) for all pages.