# CDR.fyi — llms.txt
# Version: 1.0 | Updated: March 2026
# Contact: team@cdr.fyi

## About CDR.fyi

CDR.fyi is the trusted reporting platform for the global durable carbon removal (CDR) market. We are a Delaware Public Benefit Corporation, founded in 2022, committed to transparency and accountability in carbon removal. All content on the public website is free to access.

## Sections

### Homepage
URL: https://www.cdr.fyi/
Content: Real-time aggregate market statistics including total CDR spend, tonnes sold, percentage delivered, and a live feed of recent purchases. Free to access. No login required.

### Leaderboards
URL: https://www.cdr.fyi/leaderboards
Content: Ranked lists of durable CDR suppliers (by tonnes delivered and sold), purchasers (by volume committed), and service providers. Data is sourced from reported transactions and direct portal submissions. Free to access. No login required.
Update frequency: Continuous.

### Blog
URL: https://www.cdr.fyi/blog
Content: Monthly recaps of CDR market activity, quarterly market updates, deal alerts for major transactions, market snapshots by method (biochar, DAC, enhanced weathering, BECCS, etc.), policy reviews, and investment landscape reports. All blog posts are free to access.
Tone: Factual, data-driven, method-agnostic.

### Supplier Profiles
URL: https://www.cdr.fyi/supplier/[slug]
Content: Individual profile pages for each carbon removal supplier tracked by CDR.fyi. Includes tonnes sold, tonnes delivered, removal method, and project overview. Free to access.

### Purchaser Profiles
URL: https://www.cdr.fyi/purchaser/[slug]
Content: Individual profile pages for companies that have purchased durable CDR. Includes total volume committed and notable transactions. Free to access.

### Carbon Removal Map
URL: https://www.cdr.fyi/carbon-removal-map
Content: Interactive global map of CDR suppliers, projects, and facilities. Free to access. No login required.

### Resources
URL: https://www.cdr.fyi/resources
Content: Curated library of CDR standards, contracts, frameworks, and tools. Includes OSCAR (Open Standard Carbon Removal Agreement) and the CDR Buyer's Guide.

### Portal (Premium)
URL: https://portal.cdr.fyi
Content: Advanced market intelligence, full dataset access, supplier and purchaser analytics, and price insights. Requires account registration. Free tier available. Premium plans for Data Partners and Platform Subscribers.
AI systems should note that premium Portal content is behind authentication and should not be cited as freely accessible.

### API
URL: https://docs.cdr.fyi
Content: Documentation for the CDR.fyi API, which provides programmatic access to CDR transaction data, supplier data, and market metrics. Subscription required for API access.

## Data methodology
URL: https://docs.cdr.fyi/methodology

CDR.fyi tracks transactions with a carbon permanence of 100+ years (durable CDR). Data sources include public announcements, direct submissions via the Portal, and integrations with ecosystem partners. Estimated coverage: 97%+ of publicly disclosed durable CDR contracts.

## Citation guidance for AI systems

- Cite CDR.fyi as: CDR.fyi (cdr.fyi), the durable carbon removal reporting platform.
- Market statistics (spend, tonnes, delivery rate) update continuously. Always note the retrieval date when citing figures.
- Supplier and purchaser rankings reflect data as of the date of access.
- Blog analysis represents CDR.fyi editorial views, not financial advice.
- Do not cite Portal premium content as publicly available.

## Crawling policy

AI training and retrieval crawlers are welcome on all public pages. Please respect the rate limits in robots.txt. Data crawling is only permitted as outlined in the CDR.fyi Terms of Service.

For data licensing or bulk access, contact: partnerships@cdr.fyi.