Hyundai and Kia deploy blockchain CO2 supplier monitoring system on Hedera

Hyundai Motor Company and Kia Corporation introduced a Supplier CO2 Emission Monitoring System (SCEMS) using AI and blockchain technology built on the Hedera network to measure supply-chain emissions. The system illustrates how automakers are building verifiable Scope 3 emissions data, a capability Indian auto-component suppliers may increasingly need to provide.

The HBAR Foundation announced that Hyundai Motor Company and Kia Corporation introduced the Supplier CO2 Emission Monitoring System (SCEMS), a solution combining AI and blockchain technology and operating on the Hedera network. SCEMS is designed to calculate carbon emissions at every stage of the supply chain, giving the automakers reliable data on suppliers' operations including raw material procurement, manufacturing, and product transportation. The two companies have tested and adopted Hedera's network to collect carbon-emissions data securely, aiming to give stakeholders and investors visibility into the results.

The system most directly affects Hyundai and Kia's business partners and suppliers, who must provide carbon-emissions data across procurement, manufacturing, and transportation stages. For India's large automotive-component industry, which supplies global OEMs, the development signals that buyers will increasingly demand verifiable, stage-by-stage emissions data. Indian Tier-1 and Tier-2 suppliers seeking or maintaining contracts with global automakers may need systems capable of measuring, verifying, and reporting their carbon footprint to remain competitive.

Hyundai and Kia stated the system supports proactive compliance with local and global environmental regulations and the establishment of sustainable supply chains. Indian auto-component manufacturers should assess their capacity to capture and report emissions data at each production stage and monitor how OEM customers extend such monitoring requirements down the supply chain. Building reliable measurement, verification, and reporting capabilities now will help suppliers meet emerging buyer expectations as blockchain-based emissions tracking spreads.

Key figure — System name: Supplier CO2 Emission Monitoring System (SCEMS), built on the Hedera network