JP2001306755A - System for evaluating value-added of power generation by renewable energy - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a system for properly evaluating value-added related to the environment of power generation by renewable energy. SOLUTION: From an undertaker of the power generation by renewable energy, the right (value-added) of contribution to the environment by means of that business is purchased. That right is sold to a power consumer having a will of contribution to the environment. When selling/buying this right, selling/ buying is performed with a certificate for quantifying and proving a power generation quantity or degree of contribution to the environment. The certificate is registered while utilizing an electronic system for preventing a forgery. Thus, the power consumer having a will of contribution to the environment is satisfied by visibly contributing to the environment and concerning the undertaker of the power generation by renewable energy, value-added related to the environment of the power generation by renewable energy is properly evaluated.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to the promotion of a power generation business utilizing renewable energy such as wind power and solar energy, and the contribution to a subsidy provider for a power generation business is taken as an environmental contribution. It relates to an evaluation system that evaluates by converting to.

[0002]

2. Description of the Related Art Power generation using renewable energy such as wind power, solar energy, ocean energy, and geothermal energy has a high power generation cost, but is environmentally friendly and has a low environmental load. It is being recognized that the added value related to the environment is great.

[0003] The added value is purchased by a government subsidy system for new energy or a high-priced purchase system by a power company, and is applied to power generation costs.

[0004]

Since such added value is a value corresponding to environmental friendliness and a low environmental load, purchasing such added value requires renewable energy. It means contributing to environmental conservation through power generation.

[0005] However, with the above-mentioned subsidy system, it is not possible for the power consumer to contribute through renewable energy power generation and to quantitatively evaluate how much the power consumer has contributed to the environment.

[0006] Also, renewable energy power generation companies themselves have not been properly evaluated for the added value related to environmental contribution, and it is misunderstood that they merely supply high-cost electric power.

[0007] Therefore, as a matter of course, there is no trading market of environmental added value accompanying the above-mentioned power generation. In addition, if a renewable energy power generation company intends to conduct a direct transaction with a power consumer who recognizes value added to the environment, there is a problem that a consignment fee is added.

The present invention has been made in view of the above problems, and has as its first object to evaluate and recognize the added value in renewable energy power generation. The second issue is to provide opportunities to contribute to environmental conservation through the purchase of value.

[0009] Further, a legitimate value-added evaluation system is provided to both renewable energy power generation companies and power consumers who have a willingness to contribute to the environment without being charged a consignment fee (a virtual market for value-added transactions). The third issue is to promote the generation of renewable energy by providing power.

[0010]

To achieve the above object, the present invention employs the following means. The present invention establishes an organization that certifies the degree of environmental contribution from renewable energy power generation, issues a certificate that evaluates the degree of contribution, and sells and sells the certificate, thereby entrusting value-added evaluation to the market system. This is an invention that is used in that a legitimate evaluation is performed.

[0011] In addition, value-added transactions using a certificate are systems that are separated from actual power trading, thereby eliminating the need for power transfer. In order to guarantee the effectiveness of the certificate, an organization that certifies the degree of environmental contribution has been established or entrusted to an existing organization.In order to prevent counterfeiting, the certificate must be registered and the owner will be given a certificate even if the certificate is resold. Impose registration obligations. To maintain the objectivity of certification, a third
It is preferable to have a third party organization (especially a non-profit organization) commission certification.

[0012] In order to realize such a thing, the renewable energy power generation value-added evaluation system of the present invention provides a business subsidy provided for a power generation business that generates power while preserving the environment by using renewable energy. The amount of money
Issue to the business subsidy provider the contribution contribution acquisition means for acquiring as environmental contribution contribution numbers consisting of numerical data and the environmental contribution added value evaluation certificate in which the environmental contribution contributions acquired by this contribution contribution acquisition means are added as added value. Evaluation certificate issuing means. The environmental contribution degree acquired by the contribution degree acquisition means may be numerical data indicating the amount of the business subsidy, and may be the data of the amount of the business subsidy as it is.

[0013] Thereby, the added value in the renewable energy power generation can be evaluated and recognized.
It is possible to provide an opportunity for an electric power consumer who has a willingness to contribute to the environment to contribute to environmental conservation through the purchase of the added value.

[0014] Further, in order to be able to purchase power from renewable energy power generation without imposing a consignment fee, the renewable energy power generation company sends the renewable energy power generation company a first power company in the region where the renewable energy power generation company exists. On the other hand, the business subsidy provider shall receive power supply from the second power company in the area to which the business subsidy belongs, and on the basis of this, In addition to the electricity tariff, a predetermined amount of the business subsidy is deducted from the financial institution account of the business subsidy provider to the financial institution account of the second power company, Subsidy withdrawal means for deducting only the business subsidy from the amount paid, and furthermore, the amount of the business subsidy is calculated as an environmental contribution degree comprising numerical data. A contribution degree acquisition means for acquiring as a evaluation certificate issuing means for issuing an environmental contributions added value evaluation certificate was granted as a value-added the acquired environmental contribution degree in the contribution degree acquisition unit relative Subsidy provider,
Was prepared. Of course, the first power company and the second
May be the same as the power company.

In the present invention, renewable energy is generally called natural energy, and includes wind, solar energy,
Small and medium hydro, biomass (biological energy), marine energy, geothermal, unused energy, etc. Wind power is used for power generation by a windmill, for example. Solar energy uses its light and heat for power generation. The small and medium hydraulic is, for example, power generation by a water turbine. Biomass (bioenergy) uses microorganisms to decompose rice, straw, and livestock manure, and uses the heat and gas generated at that time for power generation. Ocean energy is
Waves, tides, ebb and flow, temperature differences between seawater, etc. are used for power generation. Geothermal uses the heat of hot springs in volcanic areas for power generation. Unused energy is temperature difference energy such as domestic wastewater and sewage, and is used for power generation.

Here, the evaluation certificate issuing means may include a printing machine, and the environmental contribution value-added evaluation certificate may be a certificate printed by the printing machine. It is desirable to add value.

In accordance with the issuance of the evaluation certificate by the evaluation certificate issuing means, the business subsidy provider is set as a registered holder, and a certification ledger database for registering the degree of environmental contribution together with a registration number corresponding to the registered holder is provided. Is preferred.

Further, it is desirable to have a name changing means for rewriting the registered holder registered in the certification master database. Then, it is possible to evaluate the degree of environmental contribution on a yearly basis and to register it in the certification master database.

Further, the evaluation certificate issuing means is provided by the evaluation certification company, and the subsidy withdrawal means is for withdrawing the business subsidy to the financial institution account of the evaluation certification business, and the evaluation certification business is collecting the money. It is desirable to have a transfer instruction means for instructing the renewable energy power generation company to transfer the business subsidy to a financial institution account.

Preferably, the evaluation certificate issuance means is included in a renewable energy power generation company, and the subsidy withdrawal means is to withdraw a business subsidy to a financial institution account of the renewable energy power generation company.

In the present invention, the amount of the business subsidy provided for the power generation business that generates power while using the renewable energy while preserving the environment for the distribution of added value is represented by numerical data. We propose a distribution system of environmental contribution value-added evaluation certificate, which is given as an environmental contribution frequency and distributes the environmental contribution value-added evaluation certificate issued to the business subsidy provider.

This system uses the securities exchange market realized on a server connected to a communication network and the above-mentioned securities exchange market as valuable resources in accordance with the environmental contribution degree attached thereto. A purchase request receiving means for receiving a sale request to sell on the above, and a purchase request to purchase on the securities trading market the value of the environmental contribution value-added evaluation certificate as a valuable resource according to the degree of environmental contribution attached to the certificate. Purchase request receiving means for receiving the request. Further, preferably, there is provided a sales success / failure determination means for judging that the sale has been established when the sale hope received by the sale hope posting means coincides with the purchase request accepted by the purchase hope acceptance means.

In the above, it is preferable that the environmental contribution value-added evaluation certificate can be transferred by dividing the degree of environmental contribution into small lots. For example, at the time of division, the environmental contribution degree after division is registered in the certification master database together with the change of the holder.

The environmental contribution value-added evaluation proof is as follows:
It can be configured as a certificate printed on a printing press, but can be configured as an electronic certificate. For example, by using digital watermarking and other technologies to prevent electronic duplication, the holder and the environmental contribution frequency should be provided as electronic information,
In the case of transfer or division, the holder or environmental contribution is electronically changed.

The above arrangements can be combined with one another as far as possible.

[0026]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to FIGS. First, a description will be given with reference to FIGS. The difference between the example in Fig. 1 and the example in Fig. 2 is the value-added price (business subsidy) from a power consumer with a willingness to contribute to the environment.
This is the difference in the collection method.

That is, in the example of FIG. 1, the added value is paid directly to the renewable energy added value certifying company. A renewable energy value-added certificate provider issues and registers a value-added certificate for renewable energy power generation, and mediates between renewable energy power generators and power consumers who have a willingness to contribute to the environment.

On the other hand, the example of FIG. 2 shows a case where the electric power company collects a set together with the electricity fee, and later pays the renewable energy value-added certification company from the electric power company. Referring to FIG. 3 in addition to FIG. 1 and FIG. 2, these systems will be referred to renewable energy providers, power consumers (having a willingness to contribute to the environment), power companies, and renewable energy power generation value-added providers. The description is as follows.

(Renewable energy generators) Renewable energy providers include wind, solar energy, small and medium-sized hydro, biomass (biological energy), marine energy, and geothermal as renewable energy (natural energy). Enterprises are equipped with power generation facilities that use these energies.

The renewable energy power generation business enters into a power purchase contract with an A power company that has jurisdiction over the region where the renewable energy power generation facilities are located, and sells the generated power.
In addition, renewable energy power generation value-added certificate providers willing to sell environmental contribution added value (points, wind conditions,
Environmental value-added sales price, quantity, and power generation timing are specified).

The renewable energy company has a computer system, which can be connected to the Internet. In addition, the computer has a homepage for advertising its own business as a WWW server.

Further, the renewable energy company has a financial institution account for transferring a sale price of the environmental contribution added value.

(Electricity Consumers Contributing to Environmental Contribution) An electric power consumer who lives in a different jurisdiction from the electric power company A, that is, an electric power consumer who is in the jurisdiction of the electric power company B, makes a normal power purchase contract with the electric power company B. If the power consumer has a willingness to contribute to the environment, the company that issues the renewable energy power generation value-added certificate will
Quantity and time of purchase).

The power consumer has a financial institution account with the B power company for automatic deduction of electricity bills. Also,
Power consumers have computer terminals that can connect to the Internet.

(Renewable energy power generation value-added certification company) A company that issues a renewable energy power generation value-added certificate (environmental contribution certificate) is a company that has both renewable energy power generation companies and power consumers who have a willingness to contribute to the environment. Registration on the electronic system, mediating the evaluation of added value for environmental contribution, and receiving a commission at that time.

In FIG. 1 and FIG. 2, the renewable energy power generation added value certifying business once purchases renewable energy power generation added value as a valuable resource from the renewable energy power generation business and transfers it to the environment. Take the form of selling to power consumers with a willingness to contribute. Electricity consumers provide business subsidies as the value-added trading value.

For the purpose of preventing forgery of the certificate, operations such as certificate registration management are performed using an electronic system.
In issuing this certificate, an organization that certifies the degree of environmental contribution (referred to as an environmental contribution certifier) is established to certify the added value of the certificate. This quantitatively evaluates whether the price paid for the added value paid by the electric power consumers who have the intention to contribute to the environment is surely contributing to the environment. This certification may be performed by a renewable energy power generation value-added certification company, but in order to ensure the objectivity of the evaluation, a non-profit third-party organization such as a certification committee has been established and investment in added value ( (Providing business subsidies) should be certified as fair.

In order to realize the above, a renewable energy power generation value-added certifying company has a computer system that can be connected to the Internet, and this system is called WWW.
As a server, the degree of contribution to acquire the amount of business subsidies provided for a power generation business that generates power while using the renewable energy while preserving the environment while using renewable energy as an environmental contribution degree consisting of numerical data Acquisition means, and evaluation certificate issuing means for issuing an environmental contribution added value evaluation certificate in which the environmental contribution degree acquired by the contribution degree acquisition means is added as added value to the business subsidy provider (electric power consumer). Have. These are available on the homepage on the WWW server.

Here, the evaluation certificate issuing means includes a printing machine, and issues a certificate as the environmental contribution added value evaluation certificate by the printing machine. Certificates (environmental contribution certificates) issued by renewable energy power generation value-added businesses
In addition to the value added (environmental value-added purchase price: the amount of subsidy provided) according to the environmental contribution degree, the power generation location, power generation company, power generation period, and power generation amount , For the following year and later). In addition, specific environmental contribution indicators, such as carbon and carbon dioxide reductions, will be specified as necessary.

Further, an external storage device is connected to the WWW server, and by using the external storage device, the business subsidy provider is set as a registered holder according to the issuance of the evaluation certificate by the evaluation certificate issuing means. A certification master database is provided for registering the degree of environmental contribution together with a registration number and the items described in the certificate in correspondence with the registered holder.

Certificates are managed by this database. This management can also be performed via the homepage operated by the WWW server, a member-only Internet homepage on an existing system provided by another provider, or the like. In order to issue a certificate, an ID number and a password are registered in advance by an environmental contribution degree certified person who has been registered in advance, so that anyone other than the registrant can access the environmental contribution certificate issuing procedure. The accredited person for environmental contribution who opened this management site fills in the necessary items based on the facts.
The administrator of this management site manages the issued environmental contribution certificate by using an electronic system to manage the necessary items such as the certificate issue number and certificate issuer, the power generation facilities covered by the certificate, the power generation period, the amount of power generation, etc., Manage issued certificates without errors. For this reason, the certificate issuer shall be obliged to notify the transfer of ownership when the ownership of the certificate is transferred to a third party in order to guarantee the authenticity of the certificate held by the certificate issuer. . The certificate issuer is given an ID number and a password for each certificate registration number, and can confirm a certificate with one registration number determined by the ID and password. By using this system, the certificate issuer can access the management site when transferring ownership,
The credibility of the held certificate can be shown to a third party.

As described above, since the contents of the certificate are stored as electronic data, the certificate itself does not need to be issued in paper as described above, but is issued as an electronic certificate using a recording medium such as an IC card. be able to. In that case, the electronic certificate can be issued to the power consumer via the Internet. In addition, the digital certificate is equipped with copy protection means so that its contents cannot be duplicated, and when selling the "added value" possessed by the electronic certificate, rewriting the name, dividing the added value, etc. must be done first. After changing the contents of the certificate master database, the IC card is reissued or rewritten.

In order to change the name, the computer system includes a name changing means for rewriting the registered name registered in the certification ledger database. Also,
The computer system of the renewable energy power generation value-added certifier is connected to the computer system of the certification committee, and each time the “added value” is sold, the fairness thereof is electronically certified. For this reason, a non-profit third-party organization such as an authentication committee may be provided with an authentication means for assigning an authentication number to the computer system each time.

(Power Company) The above-mentioned power company A is involved only in purchasing power generated by renewable energy through a normal transaction with a renewable energy provider. The power generated by the renewable energy is not transferred to a power consumer under the jurisdiction of the B power company.

In addition, the B power company is a power consumer who has a willingness to contribute to the environment (a business that intends to provide a business subsidy to a power generation business that generates power while using the renewable energy while preserving the environment. Only a normal power purchase contract is concluded with the subsidy provider), and there is no change in the power trading activity from before. In addition, even when the A power company and the B power company are the same power company, the system is the same except that the problem of consignment is eliminated.

Each electric power company also has a computer terminal for Internet connection. It also has a financial institution account for collecting electricity bills.

(Financial institution) B In addition to the electricity rate according to the amount of power consumed purchased from the power company, an environmental contribution added value (a predetermined amount of business subsidy) is provided to the power consumer (business subsidy provider). Electricity fee deduction means for debiting from the financial institution account to the B institution's financial institution account is provided in the computer system of the financial institution, and the environmental contribution added value (business The subsidy withdrawal means for debiting only the subsidy) to the financial institution account of the renewable energy power generation value-added certification company is provided in the computer system of the financial institution.

The environmental contribution added value (business subsidy) deducted to the financial institution account of the renewable energy power generation value-added certifying business is calculated by subtracting the commission of the renewable energy power generation value-added certifying business from the renewable energy business. Is transferred to the financial institution's account.

(Distribution of Environmental Contribution Certificate Issued by the Present System) The environmental contribution certificate issued as described above can be traded as securities having added value for environmental contribution.

The ISO 14001 states in the introduction that "the adoption and implementation of a set of environmental management techniques in a systematic way will yield optimal results for all stakeholders. Does not guarantee environmental performance: To achieve its environmental objectives, the environmental management system encourages organizations to consider the application of the best available technology where appropriate and economically feasible. It is also advisable to give due consideration to the cost-effectiveness of such technologies. "The ISO14001 Chapter 4 Environmental Management System Requirements states that the 4.2 Environmental Policy states" The management shall determine the environmental policy of management and ensure the following in the policy. " To, there is agreement as "b) a commitment on the prevention of continuous improvement and pollution." In addition, ISO 14001 Appendix A. The first item is a general requirement that states, "If the environmental management system described in this specification is implemented, it is intended that environmental performance will be improved as a result .... The extent and extent will be determined by the organization in light of economic and other circumstances. "

From these, the significance and proof of making environmental contributions as environmental management in general companies and the like are extremely important. From such a significance, by proving that the environmental contribution added value according to the present invention has been purchased with an environmental contribution certificate, a company or the like can use the ISO 140
This means that the company fulfills its environmental management responsibilities as set forth in No. 01. This is why environmental contribution certificates can be securities.

Accordingly, the amount of the business subsidy provided for the power generation business that generates power while using the renewable energy while preserving the environment is given as an environmental contribution degree composed of numerical data, and the business subsidy is provided. A distribution system of an environmental contribution added value evaluation certificate (environmental contribution certificate) for distributing the environmental contribution added value evaluation certificate issued to the user is required.

Therefore, as shown in FIG. 4, the securities exchange market (homepage) realized on the server connected to the Internet and the environmental contribution added value evaluation certificate are converted into the environmental contribution degree attached thereto. A sale request receiving means for receiving a sale request to sell on the securities transaction market as a valuable resource corresponding to the securities transaction market, and the environmental contribution value-added evaluation certificate as a valuable resource in accordance with the environmental contribution degree attached thereto; A purchase request receiving means for receiving a purchase request to purchase on the market, a sale request received by the sale request posting means, and a purchase request received by the purchase request receiving means are determined to have been sold. And a trading success / failure determining means are provided in the WWW server.

A person who wishes to purchase an environmental contribution certificate, which is an environmental contribution value-added evaluation certificate, accesses a homepage that hosts the securities exchange market from an Internet terminal,
Proceed to a purchase application page constituting a purchase request receiving means, and input the name and name of the purchase applicant, contact information, degree of environmental contribution desired for purchase, purchase price, and the like.

A person who wants to sell an environmental contribution certificate, which is an environmental contribution value-added evaluation certificate, accesses a homepage for hosting a stock exchange market from an Internet terminal,
Proceed to a sale application page that constitutes a sale request receiving means, and enter the name and name of the sale applicant, contact information, degree of environmental contribution desired for sale, desired price for sale, and the like.

The sales success / failure determination means determines that the sale has been established when the sale request received by the sale request posting means coincides with the purchase request received by the purchase request reception means. Contact

A person who wishes to purchase an environmental contribution certificate, which is an environmental contribution value-added evaluation certificate, publishes the desired conditions for purchase on a website that hosts the securities exchange market, or an environmental contribution value-added evaluation certificate. A person who wishes to sell an environmental contribution certificate will post the conditions for sale on the website that hosts the securities exchange market, and those who have viewed these will see the sales and purchase wishes, respectively, and will host the market by e-mail about their wishes. The information may be sent to an intermediary (a renewable energy power generation value-added certification company).

It should be noted that the environmental contribution added value is evaluated as the value of the business subsidy amount = the environmental contribution frequency, but here, the contribution frequency does not need to be determined in direct proportion to the business subsidy. Further, it is expected that the value of environmental contribution added value will fluctuate in the market. If renewable energy generation becomes more than it needs,
The value added to contribute to the environment will decrease, and ISO14
The importance of the environmental management responsibilities set forth in 001 is recognized, and if the need for added value for environmental contribution increases, the price in the market naturally rises.

(Operation of the present system) First, a power consumer who has a willingness to contribute to the environment applies for purchase of added value for environmental contribution. This may be done for power company B,
You may apply on the website hosted by the renewable energy power generation value-added certification company.

In the former case, a value-added purchase fee is collected by direct debit as a business subsidy added according to the normal electricity usage. The amount of the business subsidy accompanying the power consumption is acquired by the contribution degree acquisition means as an environmental contribution degree composed of numerical data. Here, the value of the amount of money = the environmental contribution frequency.

In the latter case, only a value-added purchase fee is paid as a business subsidy, but when the amount is input, it is acquired by the contribution degree acquisition means as an environmental contribution degree composed of numerical data. The amount according to this environmental contribution degree,
It is added to the regular electricity bill and deducted from the electricity consumer's financial institution account.

Next, the evaluation certificate issuing means issues an environmental contribution added value evaluation certificate in which the environmental contribution degree acquired by the contribution degree acquisition means is added as an added value to the power consumer who is the business subsidy provider.

The value-added purchase fee is deducted to the account of the electric power company, and then transferred to the account of the renewable energy power generation company via the account of the financial institution of the renewable energy generation value added business operator.

[0064]

The present invention provides both a renewable energy power generation company and a power consumer who has a willingness to contribute to the environment by providing a place for properly evaluating the added value of renewable energy power generation with respect to the environment. Both parties can be satisfied without the burden on the electric power company and contribute to the spread of renewable energy power generation.

Also, while supplying power from the renewable energy power generation company to the first power company in the region where the renewable energy power generation company exists, the business subsidy provider provides the power to the first region of the region to which the person belongs. If a system that separates the flow of actual electricity from the flow of subsidy provision is decided to receive power supply from a second power company, it has a willingness to contribute to the environment with wind power generation companies, such as wind power generation. Even if a power consumer is away, without power consignment,
Exchange of certificates is possible, which also contributes to solving problems such as uneven distribution of wind resources.

According to the present invention, a new concept of environmental contribution value-added evaluation proof can be registered and managed fairly using a certification ledger database or the like using a computer, and a new market for valuable resources can be provided. In the 21st century, where protection is highly necessary, fair distribution of new securities can be ensured.

[Brief description of the drawings]

FIG. 1 shows a first embodiment of the present invention.

FIG. 2 shows a second embodiment of the present invention.

FIG. 3 is a schematic diagram showing computer resources and the like used in the embodiment;

[Figure 4] Conceptual diagram of the case where the securities trading market is conducted on the homepage

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Kentaro Morizumi 1-3-1 Uchisaiwai-cho, Chiyoda-ku, Tokyo Tokyo Electric Power Company (72) Inventor Yasuhiro Kuwahara 6-7-35 Kitashinagawa, Shinagawa-ku, Tokyo Sony F term in the stock company (reference) 5B049 BB07 CC11 GG02

Claims (11)

[Claims] 1. A contribution degree acquisition means for acquiring, as an environmental contribution degree composed of numerical data, the amount of a business subsidy provided for a power generation business that generates power while preserving the environment by using renewable energy. An evaluation certificate issuing means for issuing to the business subsidy provider an environmental contribution value-added evaluation certificate in which the environmental contribution degree acquired by the contribution degree acquisition means is added as added value, and a renewable energy power generation added value comprising Evaluation system. 2. An electricity rate according to the amount of power consumed by a business subsidy provider who intends to provide a business subsidy for a power generation business that generates power while using the renewable energy while preserving the environment. In addition to the above, a predetermined amount of the business subsidy is deducted from the financial institution account of the business subsidy provider to the financial institution account of the power company, and from the amount deducted by the electric fee debit means, A contribution subsidy withdrawing means for deducting only the business subsidy, and a contribution degree acquiring means for acquiring the amount of the business subsidy as an environmental contribution degree comprising numerical data; and an environmental contribution acquired by the contribution degree acquisition means. Renewable energy with evaluation certificate issuing means for issuing an environmental contribution value-added evaluation certificate with frequency added value to business subsidy providers Electric value-added evaluation system. 3. The renewable energy power supplier supplies power to a first power company in a region where the renewable energy power plant is located, while the business subsidy provider provides a power in a region to which the person belongs. It is assumed that power is supplied from a second power company, and the electricity rate withdrawal means provides a predetermined amount of the project subsidy in addition to the electricity rate according to the power consumption of the business subsidy provider. The renewable energy power generation value-added evaluation system according to claim 2, wherein the account of the financial institution of the user is debited to the account of the financial institution of the second electric power company. 4. The evaluation certificate issuing means includes a printing machine, and the environmental contribution added value evaluation certificate is a certificate printed by the printing machine, and describes an added value according to the environmental contribution degree. The value-added evaluation system for renewable energy power generation according to claim 1 or 2, wherein: 5. The business subsidy provider is a registered holder in accordance with the evaluation certificate issuance by the evaluation certificate issuance means.
The renewable energy power generation value-added evaluation system according to claim 1 or 2, further comprising a certification ledger database for registering the degree of environmental contribution together with a registration number in correspondence with the registered holder. 6. The renewable energy power generation value-added evaluation system according to claim 5, further comprising a name changing means for rewriting a registered holder registered in the certification master database. 7. The renewable energy power generation value-added evaluation system according to claim 5, wherein the degree of environmental contribution is evaluated for each year and registered in the certification ledger database. 8. The evaluation certificate issuing means of the evaluation certificate business, the subsidy withdrawal means withdraws the business subsidy to the financial institution account of the evaluation certificate business, and the evaluation certificate business collects the money. The renewable energy power generation value-added evaluation system according to claim 2 or 3, further comprising a transfer instruction means for instructing the renewable energy power generation company to transfer the business subsidy to a financial institution account. 9. The renewable energy power generation company has the evaluation certificate issuing means, and the subsidy withdrawal means debits a business subsidy to a financial institution account of the renewable energy power generation company. The renewable energy power generation added value evaluation system according to claim 2 or 3. 10. The amount of the business subsidy provided to the power generation business that generates power while preserving the environment by using renewable energy is given as an environmental contribution degree comprising numerical data, and the business subsidy is provided. Is a distribution system of an environmental contribution value-added evaluation certificate that distributes an environmental contribution value-added evaluation certificate issued to a user, and a securities trading market realized on a server connected to a communication network; Means for accepting a sale request to sell the certificate as a valuable resource in accordance with the degree of environmental contribution attached to the certificate on the securities trading market; and A purchase request receiving means for receiving a purchase request to purchase on the securities exchange market as a valuable resource according to the contribution degree; Distribution system of environmental contribution value-added evaluation certificate was. 11. A sales success / failure judging means for judging that a sale has been made when the sale hope received by the sale hope posting means coincides with the purchase hope accepted by the purchase hope acceptance means. A distribution system for an environmental contribution value-added evaluation certificate according to claim 10.