SiGREEN is now Mattermaps following a change in ownership (from Siemens to Makersite) and branding. Content updates are currently underway. In the meantime, all existing guides and URLs remain valid.
The TfS PCF Exchange solution enables TfS members and suppliers to safely exchange upstream product carbon footprint data. It allows businesses to conduct cross-industry comparisons and compile & manage their emissions across all three scopes.
Provides a better understanding of
emissions data and information
Cross-industry applicable, enabling data
exchange across platforms and industries
(e.g. PACT framework and Catena-X)
Exchange PCF determined according
to the TfS PCF Guideline in a format
compliant with the TfS Data Model
Enables the improvement of
sustainability performance
APIs are available to connect SiGREEN to other IT solutions and automate PCF data exchange.
Requesting a PCF
Responding to a PCF request
FAQ for suppliers DOWNLOAD
These User Guides and more training material
are available in the TfS Academy. Search for:
TfS PCF Data Exchange solution – SiGREEN
TfS PCF Exchange solution using SiGreen technology drives transparency in the chemical industry, facilitates large-scale PCF data exchange and contributes to decarbonisation goals.
SiGreen is an advanced management platform, offering a trusted environment to safey share PCFs.
Companies can
The TfS Data Model is a detailed document allowing suppliers to correctly report PCF in the TfS PCF Exchange solution.
The Audit-ready, ISO-compliant, and open-source PCF Guideline enables suppliers and corporations to produce high-quality carbon footprint data.
Join us in providing accurate data and reducing emissions.
The TfS Solution
Discover the PCF Guideline, Data Model, Verification Framework and TfS Academy:
current page
TfS are here to support your efforts to decarbinse. We have compiled resources in these downloadable documents.
TfS PCF Exchange
solution Two pager
TfS PCF Exchange
solution flyer
TfS PCF Exchange
solution supplier briefing
Get ready to decarbonise handbook on supplier engagement
TfS Overview on available training
The end-to-end TfS solution for the chemical industry to monitor, manage, and take steps to reduce its Scope 3 GHG emissions.
By using the
TfS members are equipped with the tools required to reach their GHG reduction goals and make their contribution to the Paris Agreement.
June 4, 2026
Makersite rebrands SiGREEN to Mattermaps, advancing trusted carbon data exchange
May 27, 2026
Why navigating PACT–TfS PCF differences just became more practical for the chemical sector
September 25, 2025
Catena-X and TfS release version 2 of the PCF Verification and PCF Program Certification Framework
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