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Gelsia

Gelsia Casa Index Luce

Estimated bill

≈ €74.05 / month

Taxes included

Supplier share: €46.88/month, before taxes

Terms valid for 12 months

€888.58 / year

At 2,700 kWh/year

≈ 0.1639 €/kWh using average PUN 0.1375

Markup on the market price

PUN +0.0264€/kWh

Three rates

Standing charge

€120/ year (€10.00 / month)

Annual charge

When do the time bands apply?

F1: Monday–Friday, 08:00–19:00, excluding national holidays.

F2: Monday–Friday, 07:00–08:00 and 19:00–23:00; Saturday, 07:00–23:00. National holidays excluded.

F3: Monday–Saturday, 23:00–07:00; all day on Sundays and national holidays.

ARERA time bands

Annual usage × unit price + supplier standing charge + network charges, levies and taxes. For variable offers we use the 12-month average of PUN (0.137499 €/kWh, 2025-10/2026-09). Monthly spending is the annual estimate divided by 12.

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, Postal direct debit, Pre-filled payment slip

Signup channel: Sales outlet, Agency

Sign up by Dec 13, 2026; this is not the price expiry date.

Offer terms

Full offer text

Gelsia Index Luce is a free-market offer reserved for end customers with low-voltage (BT) residential utility accounts.

To secure payments for the electricity and/or natural gas supply covered by the Contract, Gelsia may require a household Customer to provide, alternatively, a surety bond, a security deposit, direct debit of supply payments from a bank account, or another form of guarantee. For a non-household Customer, Gelsia reserves the right to require a surety bond, security deposit, or another form of guarantee even if bank account direct debit is in place.

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: €9.00 / year. Electronic bill discount

  • With direct debit

  • With e-bills

Source & dates

Source accessed on Nov 12, 2026.

Offers current as of Nov 13, 2026.

Offer code: 002505ESVFL08XX00000EECASAINDEXN

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