Privacy policy

Early access list · Last updated: 10 November 2026

This policy explains how we handle your personal data when you ask for early access to 1Arc on get1arc.com. We keep it short because we collect very little.

Who we are

1Arc is a product of GreenTally Climate Tech Ltd, a company registered in Ireland under CRO number 777803, with its registered office at National College of Ireland, Mayor Street Lower, IFSC, Dublin 1, D01 K7W8. GreenTally Climate Tech Ltd is the data controller.

For any privacy question or request, email ning@greentally.ai.

What we collect

When you ask for early access, we store:

We do not use cookies, advertising trackers or third-party analytics on this website. To know which links and events bring people in, we count visits anonymously: for each page view we store only the campaign tags in the link, the name of the referring website, the page, phone or computer, and the time. Nothing in this count identifies you, and nothing is stored on your device.

Why we use it

We use your data only to send you communications about your access to 1Arc: confirming your place and inviting you in, in the order people signed up. If you signed up as an investor, we use it to send you our investor materials. We will not send unrelated marketing and we never sell your data.

Lawful basis

We rely on your consent (Article 6(1)(a) GDPR), given when you submit the form. You can withdraw it at any time by emailing us or by using the unsubscribe link in any email we send. Withdrawing consent does not affect processing that happened before.

Where your data is stored

Sign-ups are stored in Google Firebase (Cloud Firestore), provided by Google Ireland Limited / Google LLC as our processor. The database is hosted in the European Union (europe-west1, Belgium). Where Google may access data from outside the EEA, transfers are covered by the EU Standard Contractual Clauses and the EU–US Data Privacy Framework.

The website itself is served by Firebase Hosting. Like any web server, it processes your IP address to deliver pages; we do not store it with your sign-up.

How long we keep it

We keep your sign-up until 12 months after you are invited in, or until you unsubscribe or ask us to delete it, whichever comes first. If you become a customer, your account is covered by a separate privacy notice.

Your rights

Under the GDPR (and the UK GDPR, if you are in the UK) you have the right to:

To exercise any of these rights, email ning@greentally.ai. We will reply within one month.

If you are unhappy with how we handle your data, you can complain to the Data Protection Commission (Ireland), 21 Fitzwilliam Square South, Dublin 2, D02 RD28, www.dataprotection.ie. If you are in the UK, you can also complain to the Information Commissioner’s Office, ico.org.uk.

Changes

If we change this policy, we will update the date above. If the change is significant, we will tell people on the early access list by email.