Gas Flex
Estimated bill
≈ €149.81 / month
Taxes included
Supplier share: €71.31/month, before taxes
€1,797.73 / year
At 1,400 Smc/year
≈ 0.5512 €/Smc using average PSV 0.5012
Markup on the market price
Standing charge
CV fixed charge (€/year)
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 which residence requirements apply with the seller.
Check whether your activation or supplier change is eligible.
Confirm local availability, eligibility and activation terms with the seller.
Payment: Bank direct debit
Signup channel: Online, Other channels
Sign up by Nov 10, 2026; this is not the price expiry date.
Offer terms
Full offer text
The offer has a variable price updated monthly, which remains in effect for the entire supply term.
For customers switching from another supplier
Source & dates
Source accessed on Oct 31, 2026.
Offers current as of Nov 2, 2026.
Offer code: 000155GSVML37XXZZZZ02910Z261011G
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