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Open Gas

Open Gas Fisso Domestico

Estimated bill

≈ €227.16 / month

Taxes included

Supplier share: €136.67/month, before taxes

€2,725.87 / year

At 1,400 Smc/year

Part of the price per unit

1.05€/Smc

Standing charge

€170/ year (€14.17 / month)

FIXED 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

  • 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, Other methods

Signup channel: All channels, Sales outlet

Sign up by Sep 30, 2027; this is not the price expiry date.

Offer terms

Full offer text

FIXED-PRICE HOUSEHOLD OFFER FOR THE FREE MARKET

  • FREE ACTIVATION

Source & dates

Source accessed on Oct 31, 2026.

Offers current as of Nov 2, 2026.

Offer code: 003558GSFML05XXDOMFIXOFFWEBX2627

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