The trading system and method for renewable energy certificate(REC) through big data analysis based on public blockchain network

摘要

A new and renewable energy supply certificate (REC) transaction system and method through big data analysis based on a public blockchain network is provided. The REC transaction system generates a REC as a node matching a solar power generation service provider, issues a REC token associated with the REC, and provides the REC certificate information, the REC token face value information, and the The REC producer node that records the transaction details of the REC token, and the REC that is linked to the REC token issued and sold by the REC producer node, are transacted with the person responsible for the supply of new and renewable energy through the spot trading market system, and the amount of REC sales according to the transaction is calculated. A small power brokerage node for recording included REC transaction information in the block, a REC token holder node for purchasing the REC token from the REC producer node, and recording transaction details information according to the REC token purchase in the block, and It includes a REC exchange node interlocking with the spot trading market system to mediate the REC transaction from the small-scale power brokerage service provider node to the renewable energy supply obligation, and to provide the REC sale amount to the REC producer node, wherein the The small-scale power brokerage service provider node and the REC token holder node divide the profit determined at the time of pre-sale by the difference between the par value of the REC token pre-sold by the REC producer node in advance and the amount actually sold by the REC in the spot market system. Execute a smart contract algorithm based on the REC transaction information to automatically distribute according to conditions, and the REC producer node stores past generation record data, weather forecast data provided by the Meteorological Agency, and REC trading data at the REC exchange node. It includes a big data analysis module that analyzes together and predicts the amount of REC production and the amount of REC token issuance in advance.