Start Gas + Massima Tranquillità
Estimated bill
≈ €173.47 / month
Taxes included
Supplier share: €90.97/month, before taxes
Terms valid for 12 months
Taxes included
Supplier share: €90.97/month, before taxes
€2,081.62 / year
At 1,400 Smc/year
≈ 0.6212 €/Smc using average PSV 0.5012
Markup on the market price
Standing 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, Card direct debit, Postal direct debit
Signup channel: All channels
Sign up by Mar 31, 2027; this is not the price expiry date.
Terms valid for 12 months
Offer terms
Variable-price natural gas offer indexed to the PSV for retail customers + Maximum Peace of Mind Option
Activation of the supply is subject to the successful outcome of checks confirming the absence of previous payment defaults, an assessment of the Customer’s creditworthiness, and all the provisions of Article 3 of the General Supply Conditions attached to the contract.
Security deposit of €250 if the bank direct debit and/or credit card authorization is absent or revoked
Annual seller charges
€222 / year
Fixed supply charge
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: €42.00 / year. Maximum Peace of Mind Discount
In accordance with the terms signed in the contract, it amounts to €3.5/month. Discount repayment in the event of withdrawal, as specified in the contractual clauses.
Source & dates
Source accessed on Oct 31, 2026.
Offers current as of Nov 1, 2026.
Offer code: 035755GSVML01XXXXXGASBASEVAS2026
Similar offers
Massima Energia
Start Gas
Estimated bill
≈ €173.47 / month
Taxes included