Primary data
Retailers needed emissions data from the source.
Primary emissions data for supply-chain carbon visibility
We built consortium blockchain and chaincode for BLU Label to support carbon emissions tracking and supply-chain management.

What stood in the way.
Retailers needed primary emissions data to see where supply-chain climate impacts originate. Without data from the source, it is hard to know which suppliers or steps drive emissions.
Retailers needed emissions data from the source.
They needed to see where in the supply chain impacts arise.
Several supply-chain parties needed to contribute to the same record.
How we answered it.
We built a consortium blockchain with Node.js chaincode to support carbon emissions tracking and supply-chain management.
The parts that made the difference.
A shared blockchain run by a group of participants.
Chaincode that holds the logic for emissions tracking.
Records emissions data across the supply chain.
Supports managing the supply chain on the same platform.
What changed for the client.
BLU Label can now record carbon emissions across the supply chain on a shared ledger.
What it was built with.
Part of our custom software work.
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