Cancel your Greenpeace subscription by mail
Greenpeace takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. The cancellation address on file for Greenpeace is in Madrid, Spain.
Let Postbye cancel Greenpeace 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.
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- Delivery proof sent to you
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How to cancel Greenpeace by mail
Note your account details
Before writing, collect your donor or supporter number, the name on the donation and the amount and date of the latest payment. Greenpeace can only act on a request it can match to an account.
Draft the request
Greenpeace is based in Spain, so the letter goes out in Spanish, built from our Spanish template. Subject line: “Asunto: Solicitud de cancelación – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Send it by certified mail
Address the envelope to Greenpeace, Madrid, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Keep the proof of delivery
File the receipt with the letter. A Greenpeace charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Greenpeace cancellation letter goes
Greenpeace lists Calle de Valores 1, 28007 Madrid, Spain as its mailing address.
The envelope is going to Madrid, Spain, so the postcode 28007 must be on the front.
The database also lists 51 Canonbury Villas, N1 2PN London, United Kingdom for Greenpeace. Use the first address above unless your agreement names this one.
Inside, the salutation reads “A quien corresponda,”, followed by your details under Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado.
Prefer to write it yourself? Use our letter template
Every address we hold for Greenpeace, with the envelope wording
Before you cancel Greenpeace, check these
- Say whether the request covers every regular gift or only one of them.
- Ask the organisation to confirm the end date in writing.
- Quote your donor or supporter number so the right gift is stopped.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Greenpeace 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.
Cancelling a regular donation
Regular donations run until the donor ends them, so a written request should give the donor reference and ask the charity to stop the payment and confirm the end date.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Greenpeace cancellation at a glance
- How Greenpeace accepts cancellations
- By mailed letter
- Mailing address on file
- Greenpeace Calle de Valores 1 28007 Madrid Spain
- Second address on file
- Greenpeace 51 Canonbury Villas N1 2PN London United Kingdom
- Country
- Spain
- Letter language
- Spanish (template es)
- Category (from the company name)
- Charities & donations
- Added to the database
- May 6, 2026
- Data last checked
