CARBON CREDITS TRADING METHOD AND SYSTEM BASED ON BLOCK CHAIN

摘要

The present invention can guarantee the reliability and transparency of carbon emissions, facilitate securing the amount of carbon credits in the market, and provide a blockchain-based carbon credit trading method and system that can trade carbon credits very easily and conveniently. it's about The blockchain-based carbon emission trading method according to the present invention includes information on a plurality of sensors installed in a carbon emission verification target and collecting carbon emission information of the verification target, and an edge node connected to the plurality of sensors. a first step of uploading information to a blockchain network; a second step in which the sensors collect carbon emission information of the verification target in real time; a third step of processing the carbon emission information collected by the sensors by the edge node performing edge computing and transmitting it to the blockchain network; a fourth step of verifying the carbon emission information recorded in the block chain network from a verification agency; a fifth step of receiving credit to the blockchain network account of the owner of the edge node; a sixth step of registering the sale of the credit information in the block chain network; and a seventh step in which the transaction of the sales registered credit is performed. And, the credit of the fifth step is configured to be paid based on the carbon emission information verified in the fourth step.