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Kostner

Kosi Home Fall Welcome 26

Estimated bill

≈ €66.58 / month

Taxes included

Supplier share: €40.09/month, before taxes

€798.96 / year

At 2,700 kWh/year

≈ 0.1485 €/kWh using average PUN 0.1375

Markup on the market price

PUN +0.011€/kWh

Three rates

Standing charge

€80.11/ year (€6.68 / month)

Annual base fee and DispBT

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.

  • Annual consumption: —–35,000 kWh. Confirm the applicable limits.

  • Confirm local availability, eligibility and activation terms with the seller.

Payment: Bank direct debit

Signup channel: All channels

Sign up by Dec 20, 2026; this is not the price expiry date.

Offer terms

Full offer text

YOUR GREEN ENERGY. EASY. SECURE. DIGITAL. KOSI is your South Tyrolean green energy supplier. With easy registration, an easy bill, and an easy price. Switch to KOSI now! It only takes 5 minutes. We'll take care of the rest. A SINGLE TARIFF No complicated calculations are needed: we have created the fairest price for you. -- YOUR GREEN ENERGY. EASY. SECURE. DIGITAL. This only takes 5 minutes online. No calculation tasks needed: We have put together the fairest price for you.

  • Multi-year offer

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: €50.00. KOSI Fall Welcome Discount

  • KOSI Fall Welcome discount of €50 applied in 5 installments of €10 on the first five invoices, for contracts concluded by December 20, 2026 - KOSI Herbst Willkommensbonus von €50, welcher in 5 Raten zu je €10 auf den ersten fuenf Stromrechnungen gutgeschrieben wird, fuer Vertraege, die innerhalb 20. Dezember 2026 abgeschlossen werden.

Source & dates

Source accessed on Oct 31, 2026.

Offers current as of Nov 2, 2026.

Offer code: 020525ESVFL00XXKOSIHOMEFALLWEL26

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