Relax Casa

Variable electricity offer by Power Zeta on the free market

Monoraria tariff📅 Valid until 8/12/2026⏱️ Indefinite duration

With an estimated cost of €602/year for 2700 kWh (at PUN + 0.0407 €/kWh), Relax Casa is the 7th most affordable offer from Power Zeta out of 8. The cheapest is Premium Casa at €517/year, that is €85 less per year.

See offers from Power Zeta

About Power Zeta

Offerta a prezzo variabile: il prezzo varia seguendo l’andamento del PUN.

Estimated Energy Cost
602/anno*
Avg hourly cost (PUN + SPREAD)0.158 €/kWh
Higher cost 12 morecompared to the average household*
Calculate your savings

Tariff & Time-of-Use Details

Fixed fee120.00/anno
Spread F0+0.0407 €/kWh
081823
*Based on 2700 kWh/year and PUN 0.118 €/kWh. Source: ARERA
Offers last updated: 06/20/2026, 02:00 AM

How much do you save with Relax Casa?Bolin tells you!

Bolin analyses your usage to score your current supply and identify the most competitive offers for you on the market. If you decide to switch, Bolin takes care of everything for you!

Discover your score

Free · No commitment · 3 minutes

Your scores bolin.SAVE UP TOVia Roma 10, Milano157/annoELECTRICITY SCORE3/10GAS SCORE4/10

Demo data

How does Relax Casa compare on the market?

We compared Relax Casa with the best offers from A2A Energia and Sorgenia, two suppliers actively present on the free market.

More expensive

vs A2A Energia

Best offer from A2A Energia538/anno
+€64 (12%)
Relax Casa602/anno

The best offer from A2A Energia costs €64/year less (−12%) than Relax Casa. Over 10 years the potential difference is €640.

See offers from A2A Energia
More expensive

vs Sorgenia

Best offer from Sorgenia455/anno
+€147 (32%)
Relax Casa602/anno

The best offer from Sorgenia costs €147/year less (−32%) than Relax Casa. Over 10 years the potential difference is €1470.

See offers from Sorgenia

How has the price of Relax Casa changed with PUN trends?

The PUN (Prezzo Unico Nazionale) is the monthly price of electricity in Italy: when it rises your bill increases, when it falls you save automatically. Relax Casa is a variable-price offer: its cost directly follows the PUN. The chart shows how your price has changed over time.

PUN Current PUN0.118 €/kWh
Monthly variation 0.003 €/kWh
Min/Max0.1090.144

The PUN is falling and Relax Casa is benefiting. Over the past month it dropped by 0.003 €/kWh: with a spread of 0.041 €/kWh, you are currently paying 0.159 €/kWh for energy.

* Valori in €/kWh. Fonte: GME — Gestore Mercati Energetici. Updated monthly.

Price & offer alerts

Want to stay ahead?

With Bolin's newsletter, if this offer improves or Power Zeta releases a better deal, you'll know right away. Without lifting a finger.

By subscribing you agree to our Privacy Policy and consent to receiving marketing communications.

Why choose Power Zeta?

Power Zeta is an Italian energy provider active in the Free Market, offering dedicated plans for residential customers (*Offerta CASA*) and businesses (*Offerta AZIENDA*). It proposes single-rate and multi-rate tariffs based on the PUN, with fixed-price or indexed options. Key strengths include promotions such as the 'Refer a Friend' program (€50 discount) and accessible customer service via phone, WhatsApp, and live chat. Reviews highlight tariff transparency and ease of contract management, while the 2023 energy mix shows a prevalence of fossil fuels (62.32% natural gas).

Pros

  • Friendly customer service and personalized support
  • Clear bills and tariff transparency
  • Attractive promotions like 'Refer a Friend'

Cons

  • Customer service sometimes slow in responses
  • Energy mix with a low share of renewables (7%)
  • Phone support not toll-free
b.

Not sure what to choose?

Bolin analyzes your situation, compares thousands of energy and gas offers, and shows you only the most affordable ones.

  • Free bill analysis
  • Tailored offer comparison
  • Stress-free provider switching
4,8/5
Trustpilot
Try it free

FAQ — Relax Casa by Power Zeta

Is Relax Casa the best value offer from Power Zeta?

No, Relax Casa is the 7th most affordable offer from Power Zeta out of 8. The cheapest is Premium Casa, with an estimated cost of €517/year.

Is Relax Casa a green offer?

No, Relax Casa is not certified as a renewable energy offer.

Are there activation costs with Power Zeta?

The switch to Power Zeta via Bolin is always free, with no service interruptions or technical interventions on the meter.

How to activate online with Power Zeta?

Just upload your latest bill to Bolin. Our AI will analyze your consumption and show you the real savings you can get with Power Zeta's offers compared to your current rate.