Frequently Asked Questions

Here you'll find answers to the questions we're most often asked about Carbon Dioxide Removal (CDR), durable CDR, the CDR.fyi organization, our data, and the CDR.fyi Portal, how we fund our work, and ways to license the information we curate.

---

Need something else? We'd love to hear from you! Email team@cdr.fyi with any questions we haven't covered here.

Rev. Mar 16, 2026