Carbon neutralization verification system based on block chain

Abstract

The invention relates to the technical field of information, in particular to a block chain-based carbon neutralization verification system, which comprises a production line access subsystem, a carbon confluence access subsystem, a carbon sink certificate subsystem, a transaction subsystem and a cancel-after-verification subsystem, the carbon confluence access subsystem determines the carbon confluence amount per unit time of a carbon confluence, the carbon confluence certificate subsystem periodically generates carbon confluence certificates, a token is generated on a block chain, the token and the certificate number are the same, the transaction subsystem uploads transaction information to the block chain, and the verification subsystem receives carbon confluence certificate verification request information of an enterprise and sends the verification request information to the carbon confluence access subsystem. And if the sum of the denominations of the carbon sink quantity of the carbon sink certificates cancelled after verification of the associated production line number in the period is not lower than the determined carbon emission, the carbon neutralization verification of the production line is determined to be passed. The method has the substantive effects that automatic periodic cancel-after-verification can be realized, and the execution of carbon neutralization is ensured; the reduction of carbon emission is facilitated.

Description

technical field

[0001] The invention relates to the field of information technology, in particular to a blockchain-based carbon neutral verification system. Background technique

[0002] The emission of greenhouse gases such as carbon dioxide has caused the greenhouse effect, which has caused the global temperature to rise continuously and has had a wide-ranging impact on the global climate. As the problem of the greenhouse effect becomes more and more serious, carbon neutral strategies to suppress the greenhouse effect are put on the agenda. Carbon neutrality means that enterprises, groups or individuals measure the total amount of greenhouse gas emissions directly or indirectly generated within a certain period of time, and offset their own carbon dioxide emissions through afforestation, energy conservation and emission reduction, etc., to achieve "zero emissions of carbon dioxide" ". Carbon sink refers to the process, activity or mechanism that absorbs carbon dioxide in...

Examples

Embodiment 1

[0020] A blockchain-based carbon-neutral verification system, see attached figure 1 , this system includes a production line access subsystem 20, a carbon sink source access subsystem 40, a carbon sink certificate subsystem 70, a transaction subsystem 60, a certificate exchange subsystem 80, and a verification subsystem 50. The production line access subsystem 20 receives Register information of the production line 10 of the enterprise, assign the number of the production line 10 to the production line 10, establish the carbon emission file of the production line 10, periodically receive the operation data of the production line 10, obtain the certified carbon emission of the production line 10 in the corresponding period, and the carbon sink source access subsystem 40 is The carbon sink source 30 assigns the source number 91, receives the information of the carbon sink source 30 and identifies the carbon sink amount of the carbon sink source 30 per unit time, and the carbon si...

Embodiment 2

[0028] A blockchain-based carbon neutral verification system. On the basis of the first embodiment, this embodiment further improves the problems existing in the first embodiment. In Embodiment 1, there is a problem that the price of the carbon sink certificate 90 is not stable during implementation. That is to say, due to the approaching of the verification and write-off period, some enterprises will have anxious trading mood, and it is easy to push up the price of carbon sink certificate 90 excessively, which will then cause the price of carbon sink certificate 90 to drop. In the price fluctuation of carbon sink certificate 90, it will bring additional troubles to enterprises and carbon sink sources 30. If the operators of carbon sink sources 30 cannot grasp the market, they will sell their carbon sink certificates 90 at a low price and suffer operating losses. Similarly, if enterprises cannot reasonably plan the purchase of carbon sink certificates 90, or have insufficien...

technical field

[0001] The invention relates to the field of information technology, in particular to a blockchain-based carbon neutral verification system. Background technique

[0002] The emission of greenhouse gases such as carbon dioxide has caused the greenhouse effect, which has caused the global temperature to rise continuously and has had a wide-ranging impact on the global climate. As the problem of the greenhouse effect becomes more and more serious, carbon neutral strategies to suppress the greenhouse effect are put on the agenda. Carbon neutrality means that enterprises, groups or individuals measure the total amount of greenhouse gas emissions directly or indirectly generated within a certain period of time, and offset their own carbon dioxide emissions through afforestation, energy conservation and emission reduction, etc., to achieve "zero emissions of carbon dioxide" ". Carbon sink refers to the process, activity or mechanism that absorbs carbon dioxide in...

Examples

Embodiment 1

[0020] A blockchain-based carbon-neutral verification system, see attached figure 1 , this system includes a production line access subsystem 20, a carbon sink source access subsystem 40, a carbon sink certificate subsystem 70, a transaction subsystem 60, a certificate exchange subsystem 80, and a verification subsystem 50. The production line access subsystem 20 receives Register information of the production line 10 of the enterprise, assign the number of the production line 10 to the production line 10, establish the carbon emission file of the production line 10, periodically receive the operation data of the production line 10, obtain the certified carbon emission of the production line 10 in the corresponding period, and the carbon sink source access subsystem 40 is The carbon sink source 30 assigns the source number 91, receives the information of the carbon sink source 30 and identifies the carbon sink amount of the carbon sink source 30 per unit time, and the carbon si...

Embodiment 2

[0028] A blockchain-based carbon neutral verification system. On the basis of the first embodiment, this embodiment further improves the problems existing in the first embodiment. In Embodiment 1, there is a problem that the price of the carbon sink certificate 90 is not stable during implementation. That is to say, due to the approaching of the verification and write-off period, some enterprises will have anxious trading mood, and it is easy to push up the price of carbon sink certificate 90 excessively, which will then cause the price of carbon sink certificate 90 to drop. In the price fluctuation of carbon sink certificate 90, it will bring additional troubles to enterprises and carbon sink sources 30. If the operators of carbon sink sources 30 cannot grasp the market, they will sell their carbon sink certificates 90 at a low price and suffer operating losses. Similarly, if enterprises cannot reasonably plan the purchase of carbon sink certificates 90, or have insufficien...

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