JP2003178167A - Environmental value trading support system, environmental value authentication system, environmental value trading method and computer software - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an environmental value trading support system, an environmental value authentication system, an environmental value trading method and computer software authenticating plural types of environmental values in environmental value creating business conducted by a corporation or the like, eliciting an environmental value by founding a fair and equitable trading market, and providing online trading of the environmental values. <P>SOLUTION: The environmental value trading support system supporting environmental value trading between environmental value dealers via a network line 71 comprises the environmental value authentication system 11 for inputting, outputting and managing authentication information regarding authentication concerning the environmental values belonging to the environmental value creating business and an environmental value trading system 21 for inputting, outputting and managing transfer information regarding an environmental value desired to be transferred by an environmental value dealer and purchase information regarding an environmental value desired to be purchased. The environmental value authentication system 11 has a means 91 for inputting an individual authentication result concerning an environmental value for every environmental value factor of plural types, a means 81 for outputting, and a means 12 for recording the individual authentication results. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to an environmental value trading support system, an environmental value authentication system, an environmental value trading method, and computer software. By establishing a market for authenticating and trading environmental value, Related to a system that enables environmental value transactions through network lines.

[0002]

2. Description of the Related Art At present, environmental measures are often implemented by direct regulation by the national government or local governments. As an advanced example, SOx and NOx emission credit trading is being conducted in the United States, and CO ₂ emission credit trading is expected to start in the United Kingdom from 2002. All of these trade individual emissions credits. For example, the outline of the US SOx trading is described in the “Emissions Trading Handbook” issued by Emissions Trading Education Initiative.

[0003]

In the case of the conventional direct environmental regulation, generally, the plant which is difficult to take measures and the plant which is easy to take measures are regulated by the same standard. Therefore, if the regulation is strict, the economical cost increases. There was a problem that environmental measures would be insufficient if economic costs were prioritized. Emissions trading has started as an advanced case from the viewpoint of introducing a market principle to generate a large environmental value at a lower economic cost than direct regulation, but SOx, N
It remains in individual transactions such as Ox. The current emissions trading is a system for large-scale plants selected by the national government, local governments, etc., and a wide range of companies, etc. actively generate environmental value and are not able to trade it.

An object of the present invention is to realize environmental value by establishing a fair and fair market in which a plurality of types of environmental value in an environmental value creation business carried out by a company or the like are authenticated and traded, and the environmental value is made online. An object is to provide an environmental value transaction support system, an environmental value authentication system, an environmental value transaction method, and computer software that enable transactions.

[0005]

The present invention relates to an environmental value authentication system for inputting / outputting and managing authentication information relating to authentication of environmental value possessed by an environmental value creation business, and an environmental value that an environmental value trader desires to transfer. It is an environmental value trading support system that supports environmental value trading via a network line between environmental value traders, including an environmental value trading system for inputting / outputting and managing transfer information relating to the environmental value desired to be transferred and management. The environmental value authentication system is an environmental value transaction support system having means for inputting and outputting individual authentication results for environmental values of a plurality of types of environmental value factors, and means for recording the individual authentication results. .

[0006] The present invention also provides an environmental value authentication system for inputting / outputting and managing authentication information relating to authentication of environmental value possessed by the environmental value creation business, and transfer information relating to environmental value that an environmental value trader desires to transfer, An environmental value transaction support system comprising an environmental value transaction system for inputting / outputting and managing transfer information regarding an environmental value desired to be transferred, the environmental value transaction supporting system for supporting environmental value transaction via a network line between environmental value transaction parties, The value authentication system is an environmental value transaction support system having a unit for inputting and outputting an individual evaluation result for the converted value of the environmental value for each of a plurality of types of environmental value factors, and a unit for recording the individual evaluation result.

Further, according to the present invention, the above-mentioned environmental value authentication system has means for inputting and outputting means for outputting the individual authentication result for the environmental value of each of a plurality of kinds of environmental value factors, and means for recording the individual authentication result. It is an environmental value trading support system.

Further, according to the present invention, the means for inputting, outputting and recording the individual evaluation result in the above environmental value authentication system are respectively means for inputting and outputting the individual evaluation result using environmental money. And an environmental value transaction support system that is a means for recording.

Further, the present invention is the above environmental value authentication system, which has means for inputting and outputting the final authentication result based on the audit result, and means for recording the final authentication result. System.

The present invention is an environmental value transaction support system having an integrated environmental value monitoring system having means for grasping the use history of the environmental value transferred by the environmental value trader at any time.

Furthermore, the present invention is an environmental value trading method for trading environmental value traders through an environmental value network, wherein the environmental value is transferred or transferred to the above environmental value trade support system via a network line. This is an environmental value trading method in which environmental value trading is carried out in hope of transfer.

The present invention also deals with an environmental value transaction system that inputs and outputs environmental information transaction information relating to environmental values that an environmental value transaction operator desires to transfer and environmental information transaction information regarding environmental values that the environmental value transaction operator desires to transfer. It is an environmental value authentication system that configures an environmental value transaction support system that supports transactions of environmental value between parties via network lines, and that inputs and outputs authentication information related to the authentication of environmental value of the environmental value creation business and manages it. An environmental value authentication system having means for inputting and outputting individual evaluation results of the converted value of environmental value for each of a plurality of kinds of environmental value factors, and means for recording the individual evaluation.

Further, according to the present invention, the environmental value transaction is performed with the environmental value transaction system which inputs and outputs the transfer information regarding the environmental value that the environmental value transaction operator desires to transfer and the transfer information regarding the environmental value which the environmental value transactioner desires to transfer. It is used in the environmental value authentication system that configures the environmental value transaction support system that supports transactions between the environmental value between the parties and manages the input and output of authentication information related to the environmental value authentication of the environmental value creation business. Is a computer software that realizes the function of inputting and outputting the individual evaluation result of the converted value of the environmental value of each of a plurality of types of environmental value factors and the function of recording the individual evaluation result in a computer. A computer with
It is software.

[0014]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described.
Hereinafter, embodiments of the environmental value transaction support system, the environmental value authentication system, and the environmental value transaction method of the present invention will be described with reference to FIGS. 1 to 18. FIG. 1 is an explanatory diagram of the environmental value transaction support system according to the first embodiment. FIG. 2 is an explanatory diagram showing the flow of processing in the environmental value transaction support system of the first embodiment. FIG. 3 is an example 1 of an application screen for an environmental value creation business in the environmental value transaction support system of Example 1.
FIG. FIG. 4 is an explanatory diagram illustrating an example 2 of an application screen for an environmental value creation business in the environmental value transaction support system according to the first embodiment. FIG. 5: is explanatory drawing which shows the example 3 of the application screen of the environmental value creation business in the environmental value transaction support system of Example 1. FIG. FIG. 6 is an explanatory diagram illustrating an example 1 of an environmental value evaluation screen in the environmental value transaction support system according to the first embodiment. FIG. 7 is an explanatory diagram showing an example 2 of an environmental value evaluation screen in the environmental value transaction support system of the first embodiment. FIG. 8 is an explanatory diagram illustrating an example of a data format registered in the environmental value management database in the environmental value transaction support system according to the first embodiment. FIG. 9 is an explanatory diagram illustrating an example 1 of an environmental value transaction screen in the environmental value transaction support system of the first embodiment. FIG. 10 is an explanatory diagram showing an example 2 of the environmental value transaction screen in the environmental value transaction support system of the first embodiment. FIG. 11 is an explanatory diagram illustrating a method of setting a transaction price in the environmental value transaction support system according to the first embodiment. FIG. 12 is an explanatory diagram of the environmental value transaction support system according to the second embodiment. FIG. 13 is an explanatory diagram showing an example of a data format registered in the environmental value conversion database in the environmental value transaction support system of the second embodiment. Figure 14
It is explanatory drawing which shows the example of the environmental value transaction screen in the environmental value transaction assistance system of Example 2. FIG. 15 shows the second embodiment.
FIG. 6 is an explanatory diagram showing the effect of mutual transaction of environmental value in the environmental value transaction support system of FIG. FIG. 16 is an explanatory diagram showing the effect of mutual transaction of environmental value in the environmental value transaction support system of the second embodiment. FIG. 17 is an explanatory diagram of the environmental value transaction support system according to the third embodiment. FIG. 18 is an explanatory diagram of the environmental value transaction support system according to the fourth embodiment.

The first embodiment will be described. The environmental value transaction support system according to the present embodiment includes an environmental value authentication system that inputs and outputs authentication information regarding authentication related to environmental value possessed by the environmental value creation business, and an environmental value transaction that the environmental value trader desires to transfer. It is a system that consists of an environmental value trading system that inputs and outputs information and transfer information relating to the environmental value desired to be transferred, and that supports environmental value trading through a network line between environmental value traders,
The environmental value authentication system is a means for inputting and outputting individual authentication results for environmental values of multiple types of environmental value factors, means for recording individual authentication results, and conversion of environmental values for multiple types of environmental value factors. It has a means for inputting and outputting an individual evaluation result of value and a means for recording the individual evaluation result. Specifically, as shown in FIG. 1, an environmental value authentication system 11 and an environmental value trading system 21, which are respectively installed in workstations, an environmental value management database 12 and an environmental value trading database 22 stored in a hard disk, etc. Consists of. Environmental value authentication system 11 and environmental value trading system 21
Is an environment value trader terminal composed of a personal computer or the like via the network line 71 while outputting and inputting the connected system operator terminals 51 and 52, output information 81 and 82, and input information 91 and 92, respectively. It is connected to 61 and sends and receives output information 86 and input information 96. The environmental value authentication system 11 and the environmental value trading system 21 are configured to receive input information 96 from a plurality of environmental value traders 61 and send output information 86 to each corresponding environmental value trader 61. However, such a configuration can be easily realized by using a conventionally known online connection technique such as the Internet, and a detailed description thereof will be omitted here.
From a security point of view, a firewall is installed between the environmental value authentication system 11 and the environmental value trading system 21 and the network line 71 to prevent unauthorized intrusion from anyone other than the environmental value trader 61. It goes without saying that encryption is used for communication between the environmental value trader terminal 61 and the environmental value authentication system 11 and the environmental value transaction system 21, and information counterfeit countermeasure technology is used.

The basic flow of processing performed by the environmental value authentication system 11 and the environmental value transaction system 21 in the environmental value transaction support system of the first embodiment will be described with reference to FIG. Although there is no limit to the number of environmental value traders that can use the environmental value trade support system of this embodiment, the environmental value traders A61a and B61b will be mainly described here. Although not shown in FIG. 2, the environmental value trader enters into a contract with the environmental value authentication system operator 51 and the environmental value transaction system operator 52 in advance to use the environmental value authentication / transaction system. User ID to log in to the system while paying the fee
And a password has been issued. Although the form of the usage charge is not particularly limited, it is composed of, for example, a monthly basic charge for each user ID, a registration charge at the time of registration of the environmental value creation business, and a commission when the environmental value transaction is completed.

First, the environmental value trader A61a who wants to realize the environmental value logs in to the environmental value authentication system 11 and applies for the environmental value creation business (FIG. 2).
(1)).

An example of an application screen for the environmental value creation business displayed on the environmental value trader terminal 61 will be described with reference to FIG. Since the user ID is entered using a keyboard or the like when logging in to the environmental value authentication system, the system recognizes the environmental value applicant and sends output information 86 including the applicant name to the environmental value trader terminal 61, It is displayed on the application screen A. Reference numeral 611 is an area for inputting the name of the environmental value creation business, and 612 is an area for inputting a summary of the environmental value creation business. Further, 613 is an area for inputting an application start year, and normally, a selection button 614 is pressed using a mouse or the like to display a list of years, and a year is entered by selecting from the list. Similarly, 615 is an area for inputting the year when the application ends, and 616 is a year selection button. When the input is completed, by pressing the button 617, the contents input by the applicant are transmitted to the environmental value authentication system 11 as the input information 96, and the applicant name,
The output information 86 including the name of the environmental value creation business is transmitted to the environmental value trader terminal 61 and displayed on the next application screen B.

FIG. 4 shows an example of a screen for inputting the environmental value application amount for each application year. The environmental value related to a plurality of kinds of environmental value factors produced from the environmental value creation business is displayed on the right side of the area 621. You can type in columns. FIG. 4 shows an example of applying for a CO ₂ reduction amount and a crude oil equivalent energy saving amount. When the input is completed, by pressing the button 622, the content input by the applicant is input as the input information 96 and the environmental value authentication system 11
A screen for entering the amount of environmental value application for the next application year will be displayed. When the button 622 is pressed after the input of the application end year is completed, the next application screen C is displayed (see FIG. 5).

FIG. 5 is an example of a screen for confirming the application contents of the environmental value creation business. In addition to the name of the environmental value applicant, the name of the environmental value creation business, and the application year, the information entered on the screen of FIG. The total value of the environmental value application amount from the application start year to the application end year is displayed in the column on the right side of the area 631. When it is desired to re-enter the data such as when the total value is incorrect, when the button 632 is pressed, the application screen A of FIG. 3 is displayed again. Also, button 633
When you press, the e-mail transmission screen opens, and you can send the details of the environmental value creation business by attaching a file to the e-mail. Of course, it is possible to attach multiple files. When the input content is correct, the button 634 is pressed, and the confirmation by the applicant is transmitted to the environmental value authentication system 11 as the input information 96. In this embodiment, an example in which the environmental value is applied every year is shown, but it is naturally possible to change the year to semi-annual or quarterly.

Next, the environmental value authenticator uses the system operator terminal 51 to approve the environmental value evaluation and registration of the environmental value creation business ((2) in FIG. 2). By individually certifying the environmental value of each of multiple environmental value factors,
An evaluation is done. An example of the environmental value evaluation screen displayed on the system operator terminal 51 is shown in FIG. In the area 511, an application number automatically assigned, an identified applicant name, a business name input by the applicant, and an evaluation status are displayed for each environmental value creation business. Buttons 512-514
Is for displaying the details of each environmental value creation business. For example, when the button 513 is pressed, the details of the DDD business in CCC Co., Ltd. are displayed.

FIG. 7 is an example of a screen displaying the details of each environmental value creation business, in which the name of the environmental value applicant, the name of the environmental value creation business, the application start year, and the application end year are displayed. Reference numeral 521 denotes a year selection button, which allows selection of each year from the application start year to the application end year and the total of all years. In the area 522, the environmental value factor, unit, and environmental value application amount for the selected year are displayed, and the environmental value evaluation amount can be entered in the rightmost column. When the button 523 is pressed, a list of attached files of the environmental value creation business is displayed, and the attached file can be opened by selecting the file name. Further, when the button 524 is pressed, a screen for sending an e-mail to the applicant opens, and it becomes possible to input questions and send it to the applicant. After confirming the details of the business, the certifier inputs the environmental value evaluation amount in the rightmost column of the area 522. When the environmental value creation business is finally approved, the button 525 is pressed, and when there is a problem in the content or the like, the button 526 is pressed. When the environmental value creation business is approved, the environmental value information, management number, etc. of the business are registered in the environmental value management database 12 ((3) in FIG. 2).

FIG. 8 shows an example of the data format 121 registered in the environmental value management database 12. From the beginning, the application number, the management number assigned to the approved environmental value creation business, and the environmental value applicant name. , Applicant number, environmental value business name, business outline, application start year, application end year, number of attached files, name of each attached file is registered.

Further, the application amount, evaluation amount, and transaction number of each environmental value factor are registered for each application year. When first registered in the environmental value management database 12, the number of transactions is zero. The updating of data when a transaction occurs will be described later.

Next, the approved and registered environmental value information,
That is, the evaluation amount and the management number of each environmental value factor for each application year can be obtained by using the means such as e-mail.
Will be issued to ((4) in FIG. 2). The environmental value trader A uses the environmental value trading system 2 to calculate the amount of environmental value generated by the environmental value creation business that exceeds, for example, a predetermined target.
Can be put up for sale via 1.

An example of the environmental value transaction screen is shown in FIG. The environmental value trader A61a has logged in to the environmental value trade system 21 with the user ID and password that have been previously issued, the system recognizes the environmental value trader A61a, and outputs the output information 86 including the trader name to the environmental value trade system. It is transmitted to the person terminal 61 and displayed on the transaction screen A. The left column of the area 641 shows the present value based on the latest transaction result for each environmental value factor. After confirming this present value, which environmental value factor to buy or sell is selected in the right column of the area 641. Button 642
When you press, the entered information is sent to the environmental value trading system 21 as the input information 96, and the next trading screen B
Opens.

FIG. 10 is an example of a transaction screen for inputting detailed transaction conditions, and the environmental value trader name, order type, and environmental value factor type to be traded are displayed. The transaction year is selected using the select button 651 and the quantity is in the area 652.
The price is input in the area 653, and the management number is input in the area 654. The information entered when the button 655 is pressed is the input information 96 and the environmental value trading system 2
1 ((5) in FIG. 2). The sent selling conditions and management number are sent from the environmental value trading system 21 to the environmental value authentication system 11 to confirm the validity of the contents ((7) in FIG. 2). The environmental value authentication system 11 confirms the management number, further confirms whether or not the input environmental factors are present in the entered quantity in the entered transaction year, and confirms the validity of the verification result. 21 ((7) in FIG. 2). The information of which the validity is confirmed is registered in the environmental value transaction database 22 as a selling condition ((5 ') in FIG. 2).

Similarly, the environmental value trader B61b who wants to purchase the environmental value logs in to the environmental value trading system 21 and inputs the environmental value factor, the transaction year, the quantity, and the price, which he / she wants to purchase, and enters the environmental value trading system. 21 as the input information 96 ((6) in FIG. 2). The sent information is registered in the environmental value transaction database 22 as a buying condition ((6 ') in FIG. 2). If a future year is entered in the trading year, futures will be traded, and if a past year is entered, a proven environmental value will be traded.

There is no limit to the number of environmental value traders 61 who can use the environmental value trading system 21, and if the transaction is active, the input buying condition and selling condition are arranged by the price and the integral value of the desired trading volume. By doing so, a demand (buy) curve and a supply (sell) curve as shown in FIG. 11 can be obtained. The environmental value trading system 21 sets a point C at which the supply and demand are balanced as the price of the transaction, selects a trader who offers a buying condition higher than this price and a selling condition lower than this price as a trading candidate, and sets the environmental value. As the transaction conditions, the type of order, the type of environmental value factor, the transaction year, the quantity, and the transaction price are sent online as output information to the trader terminal ((8), (8 ') in FIG. 2). When the number of transactions is not sufficient and the curve as shown in FIG. 11 cannot be obtained, for example, an intermediate value between the desired selling price and the desired buying price may be selected as the transaction condition. At this time, the name and control number of the trader who wants to sell the environmental value are also sent to the trader who wants to purchase the environmental value. The trader 61 who wants to purchase the environmental value can log in to the environmental value authentication system 11 if necessary and confirm the details of the environmental value creation project corresponding to the management number.

When the environmental value traders A and B agree with the transaction contents, the fact is transmitted to the environmental value trade system 21 ((9) and (9 ') in FIG. 2). For the completed transaction, the name of the environmental value trader, the environmental value factor
The transaction year, quantity, price, and management number of the environmental value creation business are registered in the environmental value transaction database 22 ((10) in FIG. 2). Next, the name of the trader of the established transaction, the environmental value factor traded, the transaction year, the quantity, and the management number of the environmental value creation business are transmitted from the environmental value trading system 21 to the environmental value authentication system 11 (FIG. 2). (11)). The environmental value authentication system 11 updates the environmental value management database 12 based on the transmitted transaction content. Specifically, in the data format 121 (see FIG. 8) of the environmental value creation business corresponding to the management number, 1 is added to the number of trades of environmental factors traded in the year in which the trade is concluded, , Add transaction number, purchaser name, quantity. ((12) in FIG. 2). Next, the environmental value authentication system 11 delivers to the trader B who purchased the environmental value the environmental value information such as the environmental value factor that has been traded, the transaction year and the quantity, and the transaction management number by e-mail or the like (FIG. (13)). Here, the transaction management number is, for example, the transaction number, the identification number of the environmental value factor to be traded, and the transaction number in addition to the management number of the environmental value creation business.

The transaction is settled within an appropriate period after the environmental value transaction is established ((14) in FIG. 2). Specifically, from the trader B who purchased the environmental value to the trader A who sold the environmental value, the money corresponding to the price of the purchased environmental value is transferred by bank transfer, credited by a credit card, or electronic money. Pay by means of.

In this embodiment, the environmental value creation business applies for environmental value every year, and after the year ends, within a predetermined period, for example, 30 days, the environmental value applicant submits the results of the environmental value creation business. Is compiled into a report and sent to the environmental value authentication system 11 using a means such as electronic mail (Fig. 2
(15)). Is the environmental value certifier based on the report?
Alternatively, the environmental value creation business is audited by means such as directly confirming the implementation status of the environmental value creation business on site ((16) in FIG. 2). The certifier performs the final certification of the environmental value based on the audit result ((17) in FIG. 2). The final environmental value authentication information is registered in the environmental value management database 12 ((18) in FIG. 2). Specifically, in the environmental value creation business data format 121 (see FIG. 8), the final certification amount of each environmental value factor in the year of certification is added after the evaluation amount of each environmental value factor, and the preliminary evaluation amount is added. If the final certification amount is larger than that of the next fiscal year, the difference is added to the evaluation amount of the next fiscal year. Conversely, if the final certification amount is smaller than the evaluation amount, the difference is calculated from the evaluation amount of the next fiscal year. Perform processing such as pulling.

In the above explanation, the main environmental value traders have been explained with a view to companies that are required to comply with regulations and prevent customers from leaving due to poverty in environmental policies, but the traders are not limited to companies. Naturally, it may be a local government, a nation, a broker brokering transactions, an investor who is active in promoting environmental measures, or an investor who anticipates a future increase in environmental value. In addition, the environmental value that is manifested is not only the environmental value in the narrow sense such as emission reduction and energy saving exemplified in the examples, but also the environmental value in a broad sense, for example, the clean energy of renewable energy such as solar power generation and wind power generation. It is possible to target the energy image value or the relative stable supply value of the energy of plutonium and enriched uranium.

As described above, according to this embodiment,
By certifying multiple types of environmental value in the environmental value creation business and establishing a fair and fair market in which to trade, environmental value can be manifested and environmental value can be traded online.

A second embodiment will be described. The environmental value transaction support system of this embodiment will be described with reference to FIG.
This embodiment has the same basic configuration as that of the first embodiment (see FIG. 1), but an environmental value conversion database 13 is added,
The converted value of the environmental value for each of a plurality of types of environmental value factors is individually evaluated, and a plurality of types of environmental value factors can be traded with each other.

The environmental value conversion database 13 is shown in FIG.
Corresponding data of the environmental value factor and the environmental value conversion coefficient of the environmental value factor as shown in 3 are stored in the data format 131. This correspondence data can be input by the environmental value authenticator by accessing the environmental value authentication system 11 from the system operator terminal 51, for example, by referring to the market price every year or by an expert. The values are determined by aggregating the opinions of.

When the environmental value trader 61 logs in to the environmental value trading system 21, the environmental value trading screen C shown in FIG. 14 is displayed. In the transaction screen of FIG. 14, in addition to the information on the transaction screen A of FIG. 9, the present value of each environmental value factor, for example, P1 (yen / ton) is converted into an environmental value conversion coefficient, for example, Cl.
The converted value, for example, Q1 (yen / environmental value) is obtained by dividing by (environmental value / ton) and displayed in the central column of the area 661. In this embodiment, a plurality of types of environmental value factors can be traded with each other. Therefore, the environmental value trader 61 can sell an environmental value factor having a high conversion value and proceed with a transaction of buying an environmental value factor having a low conversion value. It will be possible.

FIG. 1 shows the time change of the converted value of the environmental value factor.
5 shows. If there is no mutual transaction of environmental value, even if the converted values of environmental value factors A and B are the same at the beginning of the fiscal year, factor A that is difficult to increase environmental value due to the difference in the progress of environmental value creation technology The price of factor B rises, and the price of factor B whose environmental value is easily increased does not rise. On the other hand, in the present embodiment where there is mutual transaction, the environmental impact factor A is sold and the environmental impact factor B is bought, so that the converted values of both parties converge to the same price.

FIG. 16 shows the relationship between the amount of environmental value factors and costs. If the cost of environmental value factor B decreases due to the progress of environmental value creation technology, environmental value factor A will be reduced to the target al point and environmental value factor B to the target a2 point if there is no transaction between environmental value factors. become. On the other hand, if there are mutual transactions, the reduction of environmental impact factor B is more than the target b
Up to 2 points, reduction of environmental impact factor A will be performed up to bl points, which is less than the target, and the reduction costs of both factors will be balanced. The total cost required for reduction is calculated by integrating the cost from the initial value of the environmental value to the reduced value of the environmental value, but the total cost is smaller when there is mutual transaction than when it does not.

As described above, according to this embodiment,
Since multiple types of environmental value can be traded with each other, there is an effect that it is possible to create the same environmental value with less cost as when there is no mutual transaction.

A third embodiment will be described. The environmental value transaction support system of this embodiment will be described with reference to FIG.
Although the basic configuration of this embodiment is the same as that of the first embodiment (see FIG. 1), an integrated environmental value monitoring system 31 and an environmental value monitoring system 36 are added so that the results of the environmental value creation business can be grasped at any time. It was devised in.

As an environmental value monitoring method, a method of calculating the emission amount by multiplying the upstream fossil fuel consumption amount or the raw material input amount or the downstream production amount by the emission factor of the environmental value factor, There is a method in which the actual exhaust gas flow rate and the concentration of the environmental value factor are measured and multiplied by both, and an appropriate method can be selected according to the environmental value factor. For example, in a large-scale power plant, a method of continuously measuring the exhaust gas flow rate and the concentration of the environmental value factor using a measuring instrument is suitable, and this data is accumulated in the environmental value monitoring system 36. The data measured by the plurality of types of environmental value monitoring systems 36 are collected in the integrated environmental value monitoring system 31 via the network line 71. At the end of each fiscal year, the measured actual values of the environmental value creation business are compared with the preliminary evaluation values. The environmental value certifier audits whether or not the measurement is properly performed, and finally certifies the environmental value, and the authentication information is registered in the environmental value management database 12. In this way, the method of auditing every year is a particularly suitable method for the factor in which the integrated emission amount of the environmental value factor is important as the environmental value. On the other hand, there are also environmental value factors, such as toxic gas, in which the discharge flow rate or the discharge amount within a fixed time is important, not the integrated discharge amount. With such an environmental influence factor, it is possible to register that the discharge flow rate or the discharge amount within a certain period of time is maintained below a certain value, and in this case, the environmental value is monitored by the environmental value monitoring system 36, for example. Is continuously monitored.

As described above, according to the present embodiment, since the environmental value can be monitored, the amount of the environmental value generated can be grasped with certainty, and the discharge flow rate or the discharge amount within a certain period of time is the important environmental value. There is an effect that the environmental value of the factor can be manifested.

A fourth embodiment will be described. The environmental value transaction support system of this embodiment will be described with reference to FIG.
Although the basic configuration of this embodiment is the same as that of the first embodiment (see FIG. 1), an environmental bank system 41 is added so that the environmental value created by the environmental value creation business can be distributed as environmental money. It is a thing.

The environmental bank system 41 refers to the data on the environmental value creation business from the environmental value authentication system 11 and refers to the data on the price of the environmental value from the environmental value transaction system 21. Environmental Bank System 4
1 secures an environmental money issuance quota for each environmental value trader, with the upper limit being the value obtained by multiplying each balance of the environmental value evaluation amount of each environmental value creation business by each current price of the environmental value and integrating. The usage of environmental money is not particularly limited, but 1
One of the recommended usages is to limit the purpose of use to the business of creating environmental value, and only for this purpose, it can be exchanged for ordinary cash. An environmental value trader who starts a new environmental value creation business extracts environmental money from the environmental bank system 41 at a predetermined interest rate and uses it as business fund. The environmental value trader returns the borrowed environmental money to the environmental bank system 41 on a regular basis, with the main source of funds being the creation of environmental value associated with the progress of the environmental value creation business.
Thus, the existence of the environmental bank system 41 promotes the expansion of the environmental value creation business. Increasing environmental value is a national issue, and public institutions are
It is possible that

As described above, according to the present embodiment, the environmental value can be used as environmental money, so that the expansion of the environmental value creation business can be promoted.

In the above embodiment, the environmental value trading system that inputs / outputs and manages the transfer information regarding the environmental value that the environmental value trader desires to transfer and the transfer information regarding the environmental value that the environmental value trader desires to transfer is environmental value. Explain the environmental value authentication system that configures the environmental value transaction support system that supports transactions of environmental value between traders through the network line and inputs and outputs the authentication information related to the authentication of the environmental value of the environmental value creation business. However, a program that causes a computer to realize a function of inputting and outputting an individual evaluation result for the converted value of the environmental value of each of a plurality of types of environmental value factors and a function of recording the individual evaluation result, or a program that stores this program is stored. Recording medium (eg, CD-
It is possible to use a computer or the like as an environmental value authentication system by using the ROM).

[0048]

EFFECTS OF THE INVENTION According to the present invention, the environmental value is manifested by establishing a fair and fair market in which a plurality of types of environmental value in the environmental value creation business carried out by companies and the like are certified and traded. It is possible to obtain an environmental value transaction support system, an environmental value authentication system and an environmental value transaction method that enable online transactions.

[Brief description of drawings]

FIG. 1 is an explanatory diagram of an environmental value transaction support system according to a first embodiment.

FIG. 2 is an explanatory diagram showing a flow of processing in the environmental value transaction support system according to the first embodiment.

FIG. 3 is an explanatory diagram showing an example 1 of an application screen for an environmental value creation business in the environmental value transaction support system according to the first embodiment.

FIG. 4 is an explanatory diagram showing an example 2 of an application screen for an environmental value creation business in the environmental value transaction support system according to the first embodiment.

FIG. 5 is an explanatory diagram showing an example 3 of an application screen for an environmental value creation business in the environmental value transaction support system according to the first embodiment.

FIG. 6 is an explanatory diagram showing an example 1 of an environmental value evaluation screen in the environmental value transaction support system according to the first embodiment.

FIG. 7 is an explanatory diagram showing an example 2 of an environmental value evaluation screen in the environmental value transaction support system according to the first embodiment.

FIG. 8 is an explanatory diagram showing an example of a data format registered in an environmental value management database in the environmental value transaction support system according to the first embodiment.

FIG. 9 is an explanatory diagram showing an example 1 of an environmental value transaction screen in the environmental value transaction support system according to the first embodiment.

FIG. 10 is an explanatory diagram showing an example 2 of an environmental value transaction screen in the environmental value transaction support system of the first example.

FIG. 11 is an explanatory diagram showing a method of setting a transaction price in the environmental value transaction support system according to the first embodiment.

FIG. 12 is an explanatory diagram of an environmental value transaction support system according to a second embodiment.

FIG. 13 is an explanatory diagram showing an example of a data format registered in an environmental value conversion database in the environmental value transaction support system according to the second embodiment.

FIG. 14 is an explanatory diagram showing an example of an environmental value transaction screen in the environmental value transaction support system of the second embodiment.

FIG. 15 is an explanatory diagram showing the influence of mutual transaction of environmental value in the environmental value transaction support system of the second embodiment.

FIG. 16 is an explanatory diagram showing the effect of mutual transaction of environmental value in the environmental value transaction support system of the second embodiment.

FIG. 17 is an explanatory diagram of an environmental value transaction support system according to a third embodiment.

FIG. 18 is an explanatory diagram of an environmental value transaction support system according to a fourth embodiment.

[Explanation of symbols]

11 Environmental value certification system 12 Environmental Value Management Database 13 Environmental Value Conversion Database 21 Environmental Value Trading System 22 Environmental Value Trading Database 31 Total Environmental Value Monitoring System 36 Environmental Value Monitoring System 41 Environmental Bank System 51 Authentication system operator terminal, authenticator 52 Trading system operator terminal 61, 61a, 61b Environmental Value Trader Terminal 71 network line 81, 82, 86 Output information 91, 92, 96 Input information

Continued front page    (72) Inventor Yoshio Mitsui             4-6 Kanda Surugadai, Chiyoda-ku, Tokyo             Within Hitachi, Ltd. (72) Inventor Takashi Ito             4-6 Kanda Surugadai, Chiyoda-ku, Tokyo             Within Hitachi, Ltd.

Claims (9)

[Claims] 1. An environmental value authentication system that inputs and outputs authentication information relating to the authentication of environmental value possessed by the environmental value creation business, and an environmental value transaction system that requests transfer and transfer of environmental value that an environmental value trader desires to transfer. An environmental value trading system that inputs and outputs transfer information regarding environmental value and manages the environmental value trading system that supports environmental value trading via a network line between environmental value traders, wherein the environmental value authentication system is An environmental value transaction support system comprising means for inputting and outputting individual authentication results of environmental values for each of a plurality of types of environmental value factors, and means for recording the individual authentication results. 2. An environmental value authentication system that inputs and outputs authentication information relating to authentication of environmental value possessed by the environmental value creation business, and an environmental value trader who wishes to transfer and receive environmental information that the environmental value trader wishes to transfer. An environmental value trading system that inputs and outputs transfer information regarding environmental value and manages the environmental value trading system that supports environmental value trading via a network line between environmental value traders, wherein the environmental value authentication system is An environmental value transaction support system comprising: means for inputting and outputting individual evaluation results for the converted value of environmental value for each of a plurality of types of environmental value factors; and means for recording the individual evaluation results. 3. The environmental value transaction support system according to claim 2, wherein the environmental value authentication system includes means for inputting and outputting individual authentication results of environmental value for each of a plurality of types of environmental value factors, and the individual An environmental value transaction support system comprising means for recording the authentication result. 4. The environmental value transaction support system according to claim 2, wherein the means for inputting, the means for outputting and the means for recording the individual evaluation result in the environmental value authentication system respectively use environmental money. Means for inputting individual evaluation results,
An environmental value transaction support system, which is a means for outputting and a means for recording. 5. The environmental value transaction support system according to claim 1, wherein the environmental value authentication system includes means for inputting a final authentication result based on the audit result and means for outputting the final authentication result. An environmental value transaction support system having means for recording the final authentication result. 6. The environmental value trading support system according to claim 5, further comprising an integrated environmental value monitoring system having means for ascertaining the use results of the environmental value transferred by the environmental value trader at any time. Value trading support system. 7. An environmental value trading method for carrying out transactions between environmental value traders via a network of environmental value, wherein a network line is provided in the environmental value trade support system according to any one of claims 1 to 6. An environmental value trading method, characterized in that an environmental value transaction is carried out in the hope that the environmental value will be transferred or received via the environmental value transaction. 8. An environment between an environmental value trader with an environmental value trading system that inputs and outputs transfer information regarding an environmental value that an environmental value trader desires to transfer and transfer information regarding an environmental value that the environmental value trader desires to transfer. An environmental value authentication system that configures an environmental value transaction support system that supports transactions through value network lines, and that inputs and outputs authentication information related to the authentication of environmental value of the environmental value creation business and manages it. An environmental value authentication system comprising means for inputting and outputting an individual evaluation result for the converted value of environmental value for each environmental value factor, and means for recording the individual evaluation. 9. An environment between an environmental value trader and an environmental value trading system for inputting / outputting and managing transfer information relating to an environmental value desired to be transferred by an environmental value trader and transfer information relating to an environmental value desired to be transferred. Computer software used for an environmental value authentication system that configures an environmental value transaction support system that supports transactions through a network of value, and inputs and outputs authentication information related to authentication of environmental value of the environmental value creation business and manages it. And a computer having a program that causes a computer to realize a function of inputting and outputting an individual evaluation result of the converted value of the environmental value of each of a plurality of types of environmental value factors and a function of recording the individual evaluation result. Software.