Carbon emission right and green certificate transaction joint system and method based on block chain

A joint system, carbon emission technology, applied in system integration technology, information technology support system, payment system, etc., can solve the problems of slow transaction processing speed, poor information communication, vulnerable transaction process, etc. The effect of auditing costs, avoiding human error, and reducing the loss of social benefits

Pending Publication Date: 2020-06-23
ZHEJIANG UNIV
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Problems solved by technology

[0006] In view of this, the embodiments of the present invention provide a blockchain-based carbon emission rights and green certificate trading system and method to at least solve the problem of poor informati

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  • Carbon emission right and green certificate transaction joint system and method based on block chain

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[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] In order to facilitate users to understand the present invention, some terms or nouns involved in each embodiment of the present invention are explained below:

[0029] Green certificate is an electronic certificate indicating green power.

[0030] Clean energy refers to non-polluting energy sources including wind power, photovoltaic energy...

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Abstract

The invention discloses a carbon emission right and green certificate transaction combination system and method based on a block chain, and the method comprises the steps: introducing a notarian mechanism of the block chain into a carbon emission right and green certificate transaction system, carrying out the information interaction, carrying out the information communication on the premise thattwo sets of systems operate independently, and removing the redundant declaration conditions; according to the invention, the green certificate can be automatically approved and issued, the green certificate and carbon emission right transaction can be carried out, the transaction reliability is ensured, the supervision process is simplified, the cross-chain recording is realized, and the repeatedquota in the carbon emission right and green certificate transaction is deducted through the communication of the two transaction systems.

Description

technical field [0001] The embodiment of the present invention relates to the application fields of power grid management and blockchain technology, and specifically relates to a system and method for combining carbon emission rights and green certificate transactions based on blockchain. Background technique [0002] The trading objects in the domestic carbon trading market mainly include certified voluntary emission reductions (CCER) and carbon emission quotas. Carbon emission quotas are allocated to enterprises by local governments according to certain rules, and enterprises with a surplus in emission quotas can participate in the circulation process of the carbon trading market with part of the quotas they have obtained to earn profits. Similar to CERs in the international carbon trading market, CCERs are generated by emission reduction projects such as agricultural and forestry carbon sinks. The voluntary emission reductions (VER) generated by the National Development ...

Claims

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Application Information

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IPC IPC(8): G06Q20/38G06Q30/08G06Q40/04G06Q50/06G06Q50/26
CPCG06Q20/3821G06Q30/08G06Q40/04G06Q50/06G06Q50/26Y02E40/70Y04S10/50Y04S50/10Y04S50/12Y02P90/84
Inventor 王胜寒郭创新冯斌
Owner ZHEJIANG UNIV
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