Product Carbon Footprint (PCF) data sharing enables transparent and standardized CO₂ reporting across the Catena-X ecosystem, helping companies meet sustainability, compliance, and supply chain requirements through secure exchange via the EDC.
The PCF use case distinguishes between calculating PCF data and exchanging PCF data across company borders. The Data Space Accelerator only requires participants to demonstrate PCF data exchange to receive financial compensation. Participants are welcome to explore PCF calculation further, but it's not required for this program.
Prerequisites
Completed onboarding to Cofinity-X (see Program Overview)
Either a certified PCF solution connected via the Marketplace, or your own backend PCF exchange endpoint set up per CX-0136 Use Case PCF Specification
Choose your path
Certified PCF App: Follow your application provider's instructions to complete the PCF exchange with Cofinity-X, then continue from Step 2 (Notify Cofinity-X) below.
Step 1: Create your PCF Exchange Endpoint
Create an Asset with semanticId referencing PCF v9.0.0 and dct:type set to cx-taxo:PcfExchange.
Your usage policy must reference FrameworkAgreement: DataExchangeGovernance:1.0, Membership: active, and UsagePurpose: cx.pcf.base:1.
Create a Contract Definition linking your Asset to this policy.
See the Asset Management API walkthrough for syntax.
Step 2: Notify Cofinity-X
Send an email to [email protected] with subject line "DSA PCF request", including:
Your EDC URL
Your BPNL
The Product ID for which you want to share PCF data
Step 3: Prepare your PCF data
Prepare PCF data for the specified Product ID, complying with the Catena-X PCF JSON Schema v9.0.0. Schema-compliant test data is also accepted.
Step 4: Respond to the incoming PCF request
Cofinity-X will send a formal PCF request via contract negotiation. Respond using:
EDC URL:
https://pcf-dsa-2025-edc.dataspaceos.svc.cofinity-x.com/api/v1/dspBPNL:
BPNLCOFINITYEZFAAsset ID: PCF
What happens next
Cofinity-X will consume and check your data for correctness, completing the validation process for Dataspace readiness. Upon successful validation, you'll receive your Data Readiness Certificate in the DSA portal.
Questions or need help?
Contact [email protected].
