MarchioGreen Carbon Certified

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How it works Why offset Blockchain The certificate Verify a certificate Blog

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Hélène Salvadori

Certified company

Hélène Salvadori

Total CO₂ offset: 5 t

2026

1 Certificates

MG-2026-00004 on-chain

MarchioGreen Carbon Certified

MarchioGreen helps SMEs offset their CO₂ emissions with official certificates that are verifiable and immutable on the Polygon blockchain.

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