Cancel your Acea Energia subscription by mail
Acea Energia takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Acea Energia receives written requests in Roma, Italy.
Let Postbye cancel Acea Energia for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Acea Energia.
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- 3 Acea Energia cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Acea Energia by mail
Collect the details you need
Have the name and email on the account and, if you have one, an account or customer number to hand. The details in the letter need to match what Acea Energia has on file.
Set out the request
Postbye drafts the request in Italian, the language of Italy, with “Oggetto: Richiesta di cancellazione – [your name]” as the subject line. It asks Acea Energia to close the subscription, stop billing and confirm in writing.
Post the letter
Use certified mail for the 00154 Roma address in the next section, so the post office records the delivery. Write down the tracking number.
Save the tracking record
The receipt dates your request. Look at your next statement for any Acea Energia charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Acea Energia cancellation letter goes
Acea Energia lists Piazzale Ostiense 2, 00154 Roma, Italy as its mailing address.
The envelope is going to Roma in Lazio, Italy, so the postcode 00154 must be on the front.
The letter greets the reader with “A chi di competenza,”; your own details sit under the labels Titolare dell'account, Indirizzo di fatturazione registrato and Email registrata.
Prefer to write it yourself? Use our letter template
Every address we hold for Acea Energia, with the envelope wording
Before you cancel Acea Energia, check these
- Use the same name and email as on the account. A mismatch can delay the request.
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Acea Energia for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Acea Energia cancellation at a glance
- How Acea Energia accepts cancellations
- By mailed letter
- Mailing address on file
- Acea Energia Piazzale Ostiense 2 00154 Roma Italy
- Country
- Italy
- Letter language
- Italian (template it)
- Added to the database
- May 13, 2026
- Data last checked
