We've made some big updates to carbon.txt thanks to funding from NGI Search.
Learn more in this blog post

Builder

Use this builder to create a carbon.txt file for your organisation.

Required

Organisational disclosures

List the documents that show evidence of your green claims, such as CSRD, EED, ESG and/or other sustainability reporting.

The type of document that is being linked to.
The publicly accessible URL for the document.
The domain for which the document applies.

Optional

Upstream services

List the services providers you use to deliver your service.

The domain of the provider who's services you use.
A short name for the service provided.
[org]
disclosures = [ ]

[upstream]
services = [ ]

What is carbon.txt?

If carbon.txt you're new to carbon.txt we recommend reading about it first.