Dashboard Upload Calculator Certificates Marketplace Reduce SEMA

SEMA

Stakeholder engagement and materiality assessment

Dashboard

Overview of the SEMA process

GreenTrace

Verifiable carbon accounting. AI reads and audits your activity data, every result is anchored on Hedera, and credits are bought and retired on chain.

IEEE ClimateChain Global Hackathon 2026

Built for Track 1: Carbon Markets & Emissions Transparency, organized by the IEEE Blockchain Türkiye Group with the IEEE Blockchain Technical Committee and IEEE chapters in support of UN COP 31.

Devpost IEEE Blockchain Türkiye

On-chain transparency

Audit log: 0.0.11116480
CO2e credit token: 0.0.11116482
Certificate NFTs: 0.0.11116483
Exchange contract: 0.0.11116506

Carbon accounting you can verify, not just trust. Every tonne measured, certified and retired in the open on Hedera.

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