Casa Flash
Variable electricity offer by Greenius on the free market
With an estimated cost of €624/year for 2700 kWh (at PUN + 0.0245 €/kWh), Casa Flash is the 6th most affordable offer from Greenius out of 7. The cheapest is Casa Green at €515/year, that is €109 less per year.
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Casa Flash details
| General information | |
|---|---|
| Supplier | Greenius |
| Offer name | Casa Flash |
| Offer code | 027184ESVFL01XXX2604DOE3FPUNRES2 |
| Availability | Until September 14, 2026 |
| 100% Renewable Energy | |
| PLACET Offer | |
| Pricing | |
| Price type | Variable price |
| Price duration | Indefinite duration |
| Fixed fee | €138.00/year |
| Spread F0 | +€0.0245/kWh |
| Activation & payment | |
| Offer type | Can be activated on its own |
| Payment methods | Direct debit, Postal slip |
| Activation channel | |
| Contract terms | |
| Required guarantees | È previsto l’addebito del deposito cauzionale, sulla prima fattura, qualora si scelga un metodo di pagamento diverso da domiciliazione ricorrente (SDD bancario o postale). L’importo del deposito cauzionale applicato è definito all’art. 10 delle CGF. |
| Activation | Attivazione del servizio |
When you can activate this offer
Your meter's situation determines whether this offer is right for you. Specifically, you can activate Casa Flash if you activate supply on a new or never-activated meter, if you switch to Greenius while keeping the meter active, if you change the account holder on an active meter or if you reactivate a previously deactivated meter.
Activate supply on a new or never-activated meter
Switch to Greenius while keeping the meter active
Change the account holder on an active meter
Reactivate a previously deactivated meter
Upload your bill on Bolin and find out if this is the right offer for you!
Upload your billHow does Casa Flash compare on the market?
We compared Casa Flash with the best offers from Pulsee and Acea Energia, two suppliers actively present on the free market.
GreeniusThis offer |  Pulsee |  Acea Energia | |
|---|---|---|---|
| Estimated annual cost | €624/year | €500/year | €416/year |
| Difference | — | +€124 (25%) | +€208 (50%) |
PulseeAcea EnergiaThe best offer from Pulsee costs €124/year less (−25%) than Casa Flash. Over 10 years the potential difference is €1240.
See offers from PulseeThe best offer from Acea Energia costs €208/year less (−50%) than Casa Flash. Over 10 years the potential difference is €2080.
See offers from Acea EnergiaHow has the price of Casa Flash 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. Casa Flash is a variable-price offer: its cost directly follows the PUN. The chart shows how your price has changed over time.
Heads up: a rising PUN is pushing up the cost of Casa Flash. Last month it rose by 0.016 €/kWh: with a spread of 0.025 €/kWh, the current cost is 0.159 €/kWh. It may be worth considering a fixed-price offer.
* Valori in €/kWh. Fonte: GME — Gestore Mercati Energetici. Updated monthly.
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Why choose Greenius?
Greenius is an Italian electricity and gas provider, active since 2017, specializing in 100% green solutions with energy certified from renewable sources. It stands out for contractual transparency, fast and human customer support, and digital tools such as a dedicated app and WhatsApp channel for utility management. It offers additional services like informative guides, support for energy independence, and fixed-rate plans for 12 months, designed to ensure stability and simplicity without end-of-year adjustments.
Pros
- 100% certified renewable energy with no hidden costs
- Fast and professional assistance, including for contract transfers
- Intuitive app for monitoring consumption and bills
Cons
- Limited availability of quantified feedback
- Additional services still in the expansion phase
- Contact channels not always immediate
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
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FAQ — Casa Flash by Greenius
Is Casa Flash the best value offer from Greenius?
No, Casa Flash is the 6th most affordable offer from Greenius out of 7. The cheapest is Casa Green, with an estimated cost of €515/year.
Is Casa Flash a green offer?
No, Casa Flash is not certified as a renewable energy offer.
Are there activation costs with Greenius?
The switch to Greenius via Bolin is always free, with no service interruptions or technical interventions on the meter.
How to activate online with Greenius?
Just upload your latest bill to Bolin. Our AI will analyze your consumption and show you the real savings you can get with Greenius's offers compared to your current rate.