Blue Yonder Logistics Emissions Calculator (formerly Pledge.io)

You may know us as Pledge — we’ve now rebranded to Blue Yonder Logistics Emissions Calculator (LEC). Your account and data remain the same; only the name has changed.

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Blue Yonder

Logistics Emissions Calculator

API Docs

Educational resources on supply-chain emissions

Logistics Emissions Calculator academy

Logistics Emissions Calculator platform

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LEC was formerly Pledge