Design of a Trustworthy Monitoring Model for Carbon Emissions in Industrial Parks Considering Green Electricity Consumption

Abstract

Under the goal of peaking carbon emissions and achieving carbon neutrality in China, reliable carbon emissions in industrial parks have become a key focus of monitoring and calculation. There are still doubts about the authenticity of uploaded information, cumbersome data accounting processes, and difficulties in storing and tracing data in current carbon emission monitoring. This article constructs a trustworthy blockchain-based monitoring model for park carbon emissions. The model considers the business characteristics of park carbon emissions, uses blockchain distributed ledger as the underlying architecture, designs a key data trustworthy storage mechanism, and realizes online verification, accounting, and warning of carbon emissions indicators considering user green electricity consumption through smart contracts. The model builds a blockchain-based trusted monitoring platform for carbon emissions through the linkage mechanism of underlying trusted technology, distributed storage technology, and smart contract optimization, achieving efficient, transparent, and traceable dynamic monitoring of carbon emission data.