TWM570494U - A carbon rights trading management system - Google Patents

Abstract

The invention disclosesa carbon rights trading management system. The system mainly comprises: at least one carbon rights supply end, providing a carbon rights certificate; and at least one carbon rights demand end, obtaining the carbon right certificate provided by the at least one carbon rights supply end; an independent network, interconnected the at least one carbon rights supply end and the at least one carbon rights demand end f with each other to have a plurality of nodes; wherein when at least one carbon rights supply end provides a message with a carbon rights voucher supply to transmit to each node of the independent network, and the at least one carbon rights demand end sends a message of a carbon rights voucher demand to each node of the independent network, the node of the independent network forms a smart contract with timing based on a blockchain model and then sendthe smart contract with timing to each node of the independent network. The system of the present invention can achieve a balance between the carbon rights voucher supply and the carbon rights demand, and can immediately provide the supply end and demand end the real-time carbon right price.

Description

Carbon rights trading management system

This creation has a trading system, and more particularly a carbon rights trading management system using blockchain technology.

Human activities increase the concentration of greenhouse gases in the atmosphere. The combustion of fossil fuels and gases such as water vapor, carbon dioxide, and methane, which are absorbed by infrared radiation, retains energy, causing global surface temperatures to rise, exacerbating the greenhouse effect and causing global warming. . To solve this problem, the United Nations has established a framework convention on climate change to control greenhouse gas emissions, prevent the temperature of the earth from rising, and affect the ecology and environment.

Carbon trading is the greenhouse gas emission right of the Kyoto Protocol based on the United Nations Framework Convention on Climate Change (UNFCCC) to promote global reduction of greenhouse gas emissions. Displacement) trading. Carbon dioxide (CO ₂ ), methane (CH ₄ ), nitrous oxide (N ₂ O), hydrofluorocarbons (HFCs), perfluorocarbons (PFCs) and sulphur hexafluoride (SF6) are included in the Convention. Greenhouse gases that require emission reductions. Greenhouse gas trading is often measured in tons of carbon dioxide equivalent (tCO ₂ e), collectively referred to as "carbon trading." Its trading market is called the "Carbon Market".

Carbon trading is divided into two types: the first is the “allowance-based transactions”: the transactions of emission reduction units generated under the total amount of control, such as the EU’s EU emissions trading system, “EU emissions”. "European Union Allowances" (EUAs) transactions, mainly transactions involving excess emission reductions between countries that are excluded by the Kyoto Protocol, Usually a spot transaction. The second type is Project-based transactions: the transactions of emission reduction units arising from emission reduction projects, such as the “emission reduction warrants” under the Clean Development Mechanism and the “emission reduction units” under the Joint Implementation Mechanism. The main reason is the emission reduction transactions generated by the elimination plan of cooperation with the state, usually in the form of futures trading. However, in terms of actual operation, it is questionable whether some developed countries have truly achieved the goal of energy conservation and carbon reduction. Moreover, whether the carbon emission trading system can truly achieve the goal of energy conservation and carbon reduction, or is only a tool used by traders as a monopoly and collect money, is also questionable.

Blockchain is a shared encryption general ledger technology built on a computer network. Every member of the network can get general ledger information, and there is no so-called single authorization mechanism. If the blockchain can be applied to carbon rights trading, it can directly link producers and consumers, making the system more transparent. However, the current blockchain is mostly a digital currency as a transaction voucher for carbon rights trading, not directly trading carbon rights.

In view of the above problems, it is necessary to propose a new carbon rights transaction management system to solve the above problems.

The main purpose of this creation is to propose a carbon rights transaction management system, so that both the supply end and the demand side of the network node can obtain the general ledger data, and there is no so-called single authorization mechanism; The price of the right makes the supply side and the demand side strike a balance.

In order to achieve the above main objectives, the present invention proposes a carbon rights transaction management system, which mainly includes: at least one carbon rights supply end, providing a carbon right; at least one carbon rights demand end, obtaining the at least one carbon rights supply end a carbon right; and a separate network, the at least one carbon rights supply end and the at least one carbon rights demand end form a network connection with each other, and have a plurality of nodes; wherein, when the at least one carbon rights supply end Presenting a message of one carbon rights supply to the independent network Each node of the road, and the at least one carbon rights request end proposes a message of one carbon weight demand to each node of the independent network, based on a blockchain model at a node of the independent network A smart contract is formed and sent to each node of the independent network.

According to one feature of the present invention, the at least one carbon rights supply comprises at least one renewable energy source.

According to one feature of the present invention, the at least one carbon rights supply end includes: a demand storage component that receives and stores the information of the carbon weight demand from the independent network; and a supply server that presents the carbon Sending the message to the independent network or receiving the carbon rights request message from the independent network to perform a workload proof and transmitting the workload certificate to each of the independent networks node.

According to one feature of the present invention, the at least one carbon rights demand side includes: a storage component that stores the carbon rights supply message from the independent network; and a demand server that presents the carbon weight demand message When transmitting to the independent network or receiving the carbon rights supply message from the independent network, a workload proof is performed, and the workload proof is transmitted to each node in the independent network.

According to one feature of the present creation, the record of the timed smart contract includes at least the time to generate the timed smart contract, the carbon rights transaction amount and the carbon right price.

According to one feature of the present creation, when the supply of carbon rights is greater than the demand for carbon rights, the price of the carbon rights and a variation of the carbon rights exhibit a negative value; when the supply of carbon rights is less than the demand for the carbon rights, The amount of change in the price of the carbon right presents a positive value.

In summary, the carbon rights transaction management system of this creation has the following effects:

1. The general ledger data can be obtained on both the supply and demand sides of the network node, and there is no so-called single authorization mechanism.

2. Directly connect the supply side to the demand side to make the carbon rights trading management system more transparent.

3. The supply side and the demand side can instantly know the changed and reasonable carbon price.

100‧‧‧Carbon Rights Transaction Management System

110‧‧‧Carbon rights supply

112‧‧‧Required storage components

114‧‧‧Supply server

120‧‧‧Carbon demand side

122‧‧‧Supply storage components

124‧‧‧Requirement Server

140‧‧‧Independent network

142‧‧‧Internet connection

144‧‧‧ nodes

The above and other objects, features, and advantages of the present invention will become more apparent and understood.

1 is a schematic structural view of an embodiment of a carbon rights trading system of the present invention.

Figure 2 is a schematic view of the at least one carbon weight supply end of the present invention.

Figure 3 is a schematic illustration of the at least one carbon weight demand end of the present invention.

While the present invention may be embodied in a variety of forms, the embodiments shown in the drawings and described herein are the preferred embodiments of the present invention. Those skilled in the art will appreciate that the devices and methods specifically described herein and illustrated in the drawings are considered as an example of the present invention, non-limiting exemplary embodiments, and the scope of the present application is only by the scope of the patent application. Defined. Features illustrated or described in connection with an exemplary embodiment may be combined with features of other embodiments. Such modifications and variations are intended to be included within the scope of this creation.

Please refer to FIG. 1 , which is a schematic structural diagram of a first embodiment of the creative carbon rights transaction management system 100 . A carbon rights transaction management system 100 includes: at least one carbon rights supply end 110, providing a carbon right; and at least one carbon rights demand end 120, obtaining the carbon right provided by the at least one carbon rights supply end; an independent network 140. The at least one carbon rights supply end and the at least one carbon rights demand end are networked with each other, and have a plurality of nodes.

In the carbon rights transaction management system 100, "carbon rights" can be quantified as virtual numbers Bit assets, such as virtual electronic money or points. Therefore, the abstract "carbon rights" will be transferred via the quantified virtual digital assets.

The at least one carbon rights supply end 110 and the at least one carbon rights demand end 120 form a separate network with a node 144 interconnected by a network connection 142 (shown in phantom in FIG. 1). 140. That is, the at least one carbon rights supply end 110 and the carbon rights demand terminals 120 each have a respective node 144 in the independent network 140.

The at least one carbon rights supply end 110 and the at least one carbon rights demand end 120 comprise at least one of the following: a server, a cloud data center, a computer and a workstation. A government agency, such as an environmental protection agency, or a financial institution, such as a bank or insurance company, may also be linked to the carbon rights transaction management system 100 as the at least one carbon rights supply 110 and the carbon rights demand terminals 120. One side. In the carbon rights transaction management system 100, any at least one carbon rights supply end 110 connected to the node 144 of the independent network 140 and the at least one carbon rights demand terminal 120 can monitor the record of the carbon rights transaction and the market at any time. Price fluctuations, transaction prices, and operations to control the transfer of carbon credits.

The independent network 140 includes technologies such as transmission access, network switching, mobile communication, wireless communication, optical communication, satellite communication, support management, and private network communication. Preferably, the independent network 140 can use a wired network. Or wireless network, one of the following, including: third generation mobile communication (3G), fourth generation mobile communication (4G), fifth generation mobile communication (5G), global interoperability for (Worldwide Interoperability for Microwave Access (WiMAX), Internet Protocol Television (IPTV), Next Generation Network (NGN), etc.

Wherein, the at least one carbon rights supply end proposes one of the carbon rights supply information to be transmitted to each node of the independent network, and the at least one carbon rights demanding end sends a message of one carbon weight demand to the When each node of the independent network is based on a certain node of the independent network The blockchain model forms a smart contract and is sent to each node of the independent network. The information on the supply of carbon rights further includes the type of carbon rights, the price expected, and the like, and the information on the demand for carbon rights further includes the type of carbon rights, the price expected, and the like.

Therefore, for the demand side, information on the various carbon supply quantities, prices, types, and quantities sold by the supply side can be seen. For the supply side, you can also see the various carbon weight requirements, prices and types set by the demand side.

The carbon rights transaction management system 100 integrates the at least one carbon rights supply end 110 and the at least one carbon rights demand end 120 into a single blockchain transaction system. Therefore, the carbon rights transaction management system 100 does not need to be associated with a government agency or finance. Institutional linkages allow for independent trading operations and transactions to obtain carbon rights.

The at least one carbon power supply end 110 of the present invention has a renewable energy source, for example, a solar power source, a wind power source, a biomass power source, a sea stream power source, a water power source, a fuel power source, a micro turbine power source, and the like. As a source of renewable energy energy that can provide carbon rights. Therefore, the at least one carbon rights supply end 110 includes at least one renewable energy source. The renewable energy source of the at least one carbon power supply end 110 is selected from one of the following: a solar power source, a wind power source, a biomass power source, a sea stream power source, a water power source, a fuel power source, and a micro turbine power source. .

Of course, the at least one carbon rights supply terminal 110 needs to first pay the amount of carbon rights paid by the government to the competent authority, and if there is more carbon credit, the carbon rights transaction management system 100 will prohibit the non-achievement. The at least one carbon rights supply end 110 of the carbon credits are subject to carbon rights trading.

Please refer to FIG. 2 , which is a functional block diagram of the at least one carbon rights supply end 110 of the present invention. The at least one carbon rights supply end 110 includes a demand storage component 112 and a supply server 114. The demand storage component 112 receives and stores data from the independent network The message of the carbon rights demand; the server server 114, based on the information of the carbon rights supply to the independent network or receiving the carbon rights demand message from the independent network, is based on A new block of the blockchain model to perform a workload proof and deliver the workload proof to each node within the independent network.

The server server 114 does not mean a single server, but may be a server composed of a plurality of central processing chips to cope with the need for a large number of operations.

The at least one carbon credit demand terminal 120 can be a greenhouse gas reduction credit account. Please refer to FIG. 3, which is a functional block diagram of the at least one carbon claim end 120 of the present invention. The at least one carbon claim end 120 includes a supply storage component 122 and a demand server 124. The supply storage component 122 stores the carbon rights supply message from the independent network; the demand server 124 transmits the message to the independent network or receives the independent network from the carbon credit demand When the carbon rights supply message, a new block based on the blockchain model is established to perform a workload proof, and the workload proof is transmitted to each node in the independent network.

In the new block based on the blockchain model established by each of the nodes 144 formed by the at least one carbon rights supply end 110 and the at least one carbon rights demand end 120, a carbon credit transaction amount is proposed, By comparing the information on the supply, price, type, and quantity of different carbon rights sold by the supply end, and the various carbon demand, price, and type information set by the demand side, in the blockchain model. Finally formed. And the new block, including the previous smart contract with timing, the header (the reference position of the previous block), and the random number (nonce) used only once, get a hash function. Each node receives the new block and confirms it, and performs a workload proof algorithm.

The demand server 124 does not mean a single server, but may be a server composed of a plurality of central processing chips to cope with the need for a large number of operations.

The blockchain model includes: an encryption process and a mining process. In the encryption process, the carbon credit transaction amount is used to form a hash function with a hash number; in the mining process, one of the nodes in the independent network forms the wisdom after solving the hash function Contract, and add a time stamp to the smart contract to form a smart contract with timing.

After one of the nodes in the independent network first solves the hash function, a new smart contract with timing is formed, and the original blockchain of each node on the independent network 140 is connected, and A new timed smart contract is transmitted to each node on the independent network 140.

It should be noted that a typical blockchain model broadcasts, by each node on the independent network 140, a new block that should be registered in a timed smart contract on the independent network 140 periodically for a period of time. The latest verified timed smart contract is placed after the last verified smart contract with timing.

The blockchain module utilizes a shared encrypted general ledger technology established by the network, and the at least one carbon rights supply terminal 110 in the independent network 140 and each node on the carbon rights demand terminals 120 can obtain the supply. The end server 114 or the demand server 124 forms the smart contract with timing based on the blockchain model, and there is no so-called single authorization mechanism, so that the supply end and the demand end can be directly connected in real time, so that the carbon rights transaction management system 100 operations have become more transparent.

The record of the timed smart contract includes at least: the time to generate the timed smart contract, the price of the carbon rights transaction and the carbon right to generate the timed smart contract, the carbon rights transaction amount and the carbon right The price may further include: a record of the carbon rights transaction that generates the smart contract with time series, market price fluctuation, transaction price and carbon rights transfer operation.

In the carbon rights transaction management system 100, since each node 144 of the carbon rights transaction management system 100 can store transaction record information of the demand side and the supply side, the carbon rights transaction management system 100 can generate carbon according to the transaction record information. Price warning information and establish carbon market forecast model. The carbon rights transaction management system 100 can analyze the market fluctuations and status of the carbon rights price according to the transaction demand information of many international demand terminals and many supply terminals, to generate carbon price warning information, and generate carbon rights according to the statistical results. Market forecasting model.

The supply of carbon rights is mainly related to the electricity generated by the renewable energy source. Since the renewable energy source is selected from one of the following: solar power source, wind power source, biomass power source, ocean current power source, hydroelectric power source, fuel power source, micro-turbine power source, affected by environment and climate, Therefore, the supply of carbon rights that can be provided at different times is not fixed. Therefore, in a space, the more power generated by the renewable energy source, the more power generated by the at least one carbon source supply terminal 110 can be generated by itself or purchased by others. The more carbon rights you can provide.

When the carbon weight supply amount is greater than the carbon weight demand amount, the price of the carbon weight and a change amount exhibit a negative value, which is the difference between the price of the current carbon right and the price of the previous carbon right. And when the absolute value of the negative value is larger, the amount of the change is larger; when the carbon weight supply amount is less than the carbon weight demand amount, one of the changes in the price of the carbon right exhibits a positive value, and the amount of change is The difference between the price of this carbon right and the price of the previous carbon right, and the larger the positive value, the larger the amount of change.

The blockchain module enables the at least one carbon rights supply end 110 to directly perform a point-to-point (P2P) transaction with the carbon rights demand terminals 120, so that the at least one carbon rights supply end 110 immediately receives the at least one carbon rights requirement The cost of end 120. Thereby, the supply and demand balance of the carbon rights transaction management system 100 does not need to go through a government agency or a financial institution, and the processing time and cost of the intermediate process can be saved.

The carbon rights transaction management system 100 can limit the use of the at least one carbon rights supply end 110 to immediately receive the carbon transaction of the at least one carbon rights demand terminal 120. For example, it may be stipulated that after the predetermined period of time, the demand side and the supply end cannot substitute the carbon credits of certain specific sources as the relevant greenhouse gas reduction commitments, but if the specified use is not. For example, the carbon credits issued by the demand side and the supply end due to the prior project, unless specified for three years, It can no longer be used as a greenhouse gas reduction commitment for relevant regulations, such as environmental assessment, as a payment limit. The reason is that the current competent authorities hope that the enterprises at the demand side and the supply side can implement energy conservation and carbon reduction. Therefore, the carbon credits that cannot be obtained by using the prior projects every year are used for the purpose of the EIA replacement. Otherwise, the enterprises will be in the EIA. The promised reduction will lose the benefits it deserves.

The restriction may be recorded in the blockchain module, the provider server 114 of the at least one carbon rights supply 110, or the demand server 124 of the at least one carbon rights request terminal 120 for each transaction process. This restriction is automatically implemented.

In summary, the carbon rights transaction management system of this creation has the following effects:

First, open and transparent: Since the data of the blockchain of the carbon trading system can be open to all supply and demand sides, any supply and demand side can query the blockchain data and develop related applications through the open interface, so the whole system The message is highly transparent. Directly link the supply side to the demand side to make the carbon rights trading management system more transparent.

Second, the record is accurate: in the blockchain, as long as the outsider cannot fully grasp more than half of the nodes, the characteristics of the network data cannot be manipulated or modified, so that crimes of cross-border transactions, domestic crimes, and maintenance information can be prevented. Transaction security features.

Third, the instant message: Because the trading system can generate carbon price warning information and establish a carbon market forecasting model based on the transaction record information, and further report the carbon price warning information and the carbon market forecasting model information to the supply end and the demand side. Both the supply and demand sides can instantly know the changing and reasonable carbon price.

Fourth, the international integration: the system can take advantage of the characteristics of the blockchain of the network, and traders in various countries can use the trading system to access transaction data, which can promote the reduction of carbon emissions in the world as a whole. Both the supply side and the demand side of the network can obtain general ledger information, and there is no so-called single authorization mechanism.

Although the present invention has been disclosed in the foregoing preferred embodiments, it is not intended to limit the present invention. Anyone who is familiar with this skill can make various changes and modifications without departing from the spirit and scope of this creation. As explained above, various modifications and variations can be made without departing from the spirit of the invention. Therefore, the scope of protection of this creation is subject to the definition of the scope of the patent application attached.

Claims (10)

A carbon rights transaction management system comprising: at least one carbon rights supply end, providing a carbon right; at least one carbon rights demand end, obtaining the carbon right provided by the at least one carbon rights supply end; and an independent network, The at least one carbon rights supply end and the at least one carbon rights demand end form a network connection with each other, and have a plurality of nodes; wherein, when the at least one carbon rights supply end proposes one of the carbon rights supply information, the message is transmitted to Each node of the independent network, and the at least one carbon rights request end proposes a message of one carbon weight demand to each node of the independent network, and a node in the independent network is based on a region The blockchain model forms a smart contract and is sent to each node of the independent network. The carbon rights transaction management system of claim 1, wherein the at least one carbon rights supply end and the at least one carbon rights demand end comprise at least one of the following: a server, a cloud data center, a computer and a workstation. The carbon rights transaction management system of claim 1, wherein the information of the carbon rights supply quantity further includes a carbon weight type and an expected price, and the information of the carbon weight demand quantity further includes a carbon weight type and is expected price. The carbon rights transaction management system of claim 1, wherein the at least one carbon rights supply end comprises at least one renewable energy source. The carbon rights transaction management system of claim 4, wherein the renewable energy source of the at least one carbon rights supply is selected from the group consisting of: a solar power source, a wind power source, a biomass power source, and a sea stream power source. , hydraulic power supply, fuel power supply, micro-turbine power supply. The carbon rights transaction management system of claim 1, wherein the at least one carbon rights supply comprises: a demand storage component, the message receiving and storing the carbon credit demand from the independent network; and a supply The server, when presenting the message of the carbon rights supply to the independent network or receiving the carbon rights demand message from the independent network, performs a workload proof and transmits the workload certificate to Each node within the independent network. The carbon rights transaction management system of claim 1, wherein the at least one carbon rights demand side comprises: a supply storage component, storing the carbon rights supply message from the independent network; and a demand server, Sending the message of the carbon rights demand to the independent network or receiving the carbon rights supply message from the independent network to perform a workload proof and transmitting the workload certificate to the independent network Each node within. The carbon rights transaction management system of claim 1, wherein the independent network is selected from one of the following: a third generation mobile communication (3G), a fourth generation mobile communication (4G), and a fifth generation mobile communication ( 5G), Worldwide Interoperability for Microwave Access (WiMAX), Internet Protocol Television (IPTV), Next Generation Network (NGN). The carbon rights transaction management system of claim 1, wherein the record of the smart contract with time series includes at least: a time for generating the smart contract with time series, a carbon credit transaction amount, and a carbon weight price. The carbon rights transaction management system according to claim 1, wherein when the carbon weight supply amount is greater than the carbon weight demand amount, the price of the carbon weight and a change amount exhibit a negative value; when the carbon weight supply amount When the demand for carbon rights is less than the demand for carbon rights, the amount of change in the price of the carbon rights presents a positive value.