---
title: "Estra Prometeo Unica Flex Gas – Prometeo | 123offerte"
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> Index of every page on this site: [llms.txt](https://123offerte.it/llms.txt)

[Prometeo](https://123offerte.it/en/energy/providers/prometeo)

# Estra Prometeo Unica Flex Gas

Estimated bill

**≈ €164.32 **/ month

Taxes included

Supplier share: €83.47/month, before taxes

Terms valid for 12 months

**€1,971.82 / 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

**€132**/ year (€11.00 / month)

Fixed commercial service 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: Umbria, Marche, Abruzzi, Molise.
- 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, Postal direct debit, Pre-filled payment slip, Other methods

Signup channel: Online, Sales outlet, Agency, Other channels

Sign up by Nov 30, 2026; this is not the price expiry date.

### **Offer terms**

#### **Full offer text**

ESTRA PROMETEO UNICA FLEX GAS is the indexed residential offer with a discount of €24/year when paying by direct debit (SDD).

- The ESTRA PROMETEO UNICA FLEX GAS offer is available for subscription by household customers.

Security deposit if bank or post office direct debit for bill payments is not activated. For new activations (meter installation or reopening) and contract transfers, a fixed charge of €27.50 applies for the commercial service, in addition to costs set by the competent Distributor.

### **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: €24.00 / year. SDD payment discount

- Discount for payment by SDD direct debit. Bank direct debit.

### **Source & dates**

Source accessed on Oct 31, 2026.

Offers current as of Nov 2, 2026.

Offer code: 000529GSVML01XXF56XX15102606GNUV

## Similar offers

- **Estra Energie** · [Estra Unica Flex Gas](https://123offerte.it/en/energy/gas/estra-energie/estra-unica-flex-gas-e46da2c8)

  Estimated bill

  **≈ €164.32** / month

  Taxes included
- **Estenergy** · [PiuControllo Active Casa Gas\_Caso A](https://123offerte.it/en/energy/gas/estenergy/piucontrollo-active-casa-gas-caso-a-98bb0e1b)

  Estimated bill

  **≈ €164.47** / month

  Taxes included
- **Hera Comm** · [PiuControllo Active Casa Gas\_Caso A](https://123offerte.it/en/energy/gas/hera-comm/piucontrollo-active-casa-gas-caso-a-0210cf67)

  Estimated bill

  **≈ €164.47** / month

  Taxes included
- **Attiva Più** · [Fattileali Easy Gas II](https://123offerte.it/en/energy/gas/attiva-piu/fattileali-easy-gas-ii-ffb07b34)

  Estimated bill

  **≈ €164.01** / month

  Taxes included
- **Prometeo** · [Estra Natura Gas](https://123offerte.it/en/energy/gas/prometeo/estra-prometeo-natura-gas-2bc5231c)

  Estimated bill

  **≈ €158.66** / month

  Taxes included
- **Prometeo** · [Unica Flex Assicura Promo Gas](https://123offerte.it/en/energy/gas/prometeo/unica-flex-assicura-promo-gas-6952f08c)

  Estimated bill

  **≈ €159.44** / month

  Taxes included

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```

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Source: 123offerte.it — https://123offerte.it/en/energy/gas/prometeo/estra-prometeo-unica-flex-gas-f27864e4 (accessed 2026-11-02)

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