KR20150096013A - Method and Apparatus for trading Renewable Energy Certification and Certificated Emission Reduction - Google Patents

Abstract

The present invention relates to a method and an apparatus for selling a renewable energy supply certificate and the right to discharge greenhouse gas. Another embodiment according to the present invention can provide a method for selling a renewable energy supply certificate and the right to discharge greenhouse gas which comprises the steps of: receiving data of energy supply quantity of the energy supplied by a renewable energy generating part which generates the energy to the power system; acquiring the quantity of allotment in a renewable energy supply certificate to be supplied by a power generating company which operates the renewable energy generating part; calculating the quantity of the renewable energy supply certificate which can be certified based on the quantity of energy supply; calculating the quantity of an excessive renewable energy supply certificate which exceeds the quantity of allotment in the renewable energy supply certificate; comparing sales profit of the renewable energy supply certificate with sales profit of the right to discharge greenhouse gas corresponding to the quantity of energy supply; and determining which of the selections shall be received out of the renewable energy supply certificate and the right to discharge greenhouse gas based on sales profit of the renewable energy supply certificate and sales profit of the right to discharge greenhouse gas.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a renewable energy supply certificate and a method and apparatus for selling a greenhouse gas emission certificate.

The present invention relates to a method and a device for selling a renewable energy supply certificate (REC) and a greenhouse gas emission right (CER).

At present, the government has introduced Renewable Portfolio Standard (RPS), which obliges generators to supply more than a certain amount of total electricity generation as renewable energy in order to expand the supply of new and renewable energy and reduce GHG emissions.

In addition, the government has selected RPS supply observers and imposes new and renewable energy obligations for each supplier.

The licensee and the power supplier are issued a REC (Renewable Energy Certificate), which certifies that the renewable energy facility is used to produce and supply electricity, from a REC issuer (RPS issuer) Is 1 MWh. If the supplier is unable to meet the assigned duty requirements, it is possible to fulfill the RPS supply requirement through the REC trading market.

Globally, the Kyoto Protocol, which enforces greenhouse gas reduction efforts to prevent global warming, has been underway or in preparation since the Kyoto Protocol was initiated in 1997.

This allowed the country or enterprise to force a greenhouse gas reduction mandate and to trade the Certificated Emission Reductions (CERs) in the marketplace to implement the assigned reduction targets.

However, management devices for selling REC and CER have not yet been developed.

Korea Patent Publication: No. 10-2012-0022495

An embodiment of the present invention is to calculate a forecasted transaction price based on a renewable energy supply certificate and a transaction price of a greenhouse gas emission right to calculate a renewable energy supply certificate and a greenhouse gas emission right And to provide a method and apparatus for sales.

An embodiment according to the present invention is a power supply system including a renewable energy generating unit for generating energy, a smart meter for measuring an energy supply amount of the energy supplied to the power system of the renewable energy generating unit, Renewable energy supply certificate corresponding to the energy supply amount and the transaction profit of the greenhouse gas emission right based on the data received from the REC transaction system and the CER transaction system to calculate the new renewable energy supply certificate and the greenhouse gas A renewable energy supply certificate including a renewable energy management device which determines whether or not to select one of the emission certificates to be issued and a request for sales, and a system for selling greenhouse gas emission certificates.

In another embodiment of the present invention, there is provided a method of controlling a power generation system, comprising: receiving information on an energy supply amount of the energy supplied by a renewable energy generation unit for generating energy to a power system; Obtaining a quota of renewable energy supply certificate, calculating a quantity of a renewable energy supply certificate that can be authenticated on the basis of the energy supply amount, obtaining an excess renewable energy supply certificate exceeding the quota of the renewable energy supply certificate Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount, and comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right Renewable energy supply certificate " and " GHG want to get a one of a selected emission can provide a way to sell determining the renewable energy supply and greenhouse gas emission certificates comprises.

In one embodiment, if it is determined that the renewable energy supply certificate is to be issued in the step of determining whether to receive the selected renewable energy supply certificate or the greenhouse gas emission right certificate, Requesting the sale to the REC transaction system, receiving the sales result of the renewable energy supply certificate from the REC transaction system, and settle the sales result of the renewable energy supply certificate.

In another embodiment, if it is determined that the greenhouse gas emission right is to be issued in the step of determining whether to receive the renewable energy supply certificate or the greenhouse gas emission right, Requesting the system, receiving the sale result of the greenhouse gas emission right from the CER trading system, and calculating the sales result of the greenhouse gas emission right.

In another embodiment, the method may further include confirming whether the power generation company that operates the renewable energy generation unit is an RPS supply observer. If the power generation company that operates the renewable energy generation unit is not an RPS supply obligation person, A step of comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount.

In another embodiment, in the step of calculating the quantity of the excess renewable energy supply certificate, when the quantity of the renewable energy supply certificate that can be authenticated based on the energy supply amount is less than the allocation amount of the renewable energy supply certificate, And receiving information on the energy supply amount of the energy.

In another embodiment, the step of comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount includes comparing the quantity of the renewable energy supply certificate that can be certified with the sales amount of the REC transaction Calculating a sales revenue of the renewable energy supply certificate corresponding to the energy supply amount by using a transaction unit price of the renewable energy supply certificate received from the system, calculating the sales revenue of the renewable energy supply certificate corresponding to the energy supply amount and the greenhouse gas emission right received from the CER transaction system Calculating a sales revenue of the greenhouse gas emission right corresponding to the energy supply amount, and comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right using the transaction unit price of the greenhouse gas emission certificate have.

Yet another embodiment in accordance with the present invention is a device for selling a renewable energy supply certificate and a greenhouse gas emission license, the device comprising at least one processor and a memory including program instructions executed by the processor, Receiving information on an energy supply amount of the energy to be supplied to the renewable energy generation section for generating energy, acquiring an allocation amount of a renewable energy supply certificate to be supplied by a power generation company operating the renewable energy generation section; Calculating a quantity of a renewable energy supply certificate that can be authenticated based on the energy supply quantity, calculating a quantity of an excess renewable energy supply certificate exceeding an allocation amount of the renewable energy supply certificate, The sales revenue of the renewable energy supply certificate Comparing the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount with the sales revenue of the greenhouse gas emission right based on the sales revenue of the renewable energy supply certificate and the sales revenue of the greenhouse gas emission right, A step of determining which one to be issued may be provided by a renewable energy supply certificate and a device for selling a greenhouse gas emission right that can be executed by the at least one processor.

The renewable energy supply certificate and the method and apparatus for selling the greenhouse gas emission right according to the embodiment of the present invention calculate the estimated transaction price based on the renewable energy supply certificate and the transaction price of the greenhouse gas emission right, .

1 is a block diagram illustrating a system for selling a renewable energy supply certificate and a greenhouse gas emission right according to an embodiment of the present invention.
2 is a flowchart illustrating a method of selling a renewable energy supply certificate and a greenhouse gas emission right according to an embodiment of the present invention.
3 is a block diagram illustrating an apparatus for selling a renewable energy supply certificate and a greenhouse gas emission right according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and these may be changed according to the intention of the user, the operator, or the like.

The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art to which the present invention pertains. Only. Therefore, the definition should be based on the contents throughout this specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram illustrating a system for selling a renewable energy supply certificate and a greenhouse gas emission right according to an embodiment of the present invention.

Referring to FIG. 1, a system for selling a renewable energy supply certificate and a greenhouse gas emission right according to an embodiment of the present invention includes a renewable energy generator 100, a smart meter 200, and a renewable energy management apparatus 300 ).

The renewable energy generation unit 100 can produce energy. The renewable energy generator 100 may include various types of energy sources such as solar, wind, and fuel cells for issuing a renewable energy supply certificate. The renewable energy generator 100 may have various capacities. The renewable energy generation unit 100 may include a power conversion device and a safety-related equipment that can convert the form of energy produced by a DC / AC power source.

The smart meter 200 can measure an energy production amount of energy produced by the renewable energy generation unit 100 and an energy supply amount that the renewable energy generation unit 100 supplies to the power system 110. [ The smart meter 200 can provide information on the energy production amount and the energy supply amount to the renewable energy management apparatus 300. [

The renewable energy management apparatus 300 can receive information on the energy supply amount of energy supplied from the smart meter 200 to the power system 110 by the renewable energy generation unit 100. Also, the renewable energy management apparatus 300 can store and manage information on the energy supply amount.

The renewable energy management apparatus 300 may be connected to the REC transaction system 500 and the CER transaction system 600 through a wired or wireless network. The renewable energy management apparatus 300 can receive data on the renewable energy supply certificate from the REC transaction system 500. Here, the data on the renewable energy supply certificate may include information on the transaction price and the transaction amount of the renewable energy supply certificate.

The renewable energy management apparatus 300 can receive data on greenhouse gas emission rights from the CER transaction system 600. Data on greenhouse gas emission rights may include information on the transaction price and volume of greenhouse gas emission rights.

The new and renewable energy management apparatus 300 corresponds to the energy supply amount of the energy that the renewable energy generation section 100 supplies to the power system 110 based on the data on the renewable energy supply certificate and the data on the greenhouse gas emission right Renewable energy supply certificates and GHG emissions trading rights.

Also, the renewable energy management apparatus 300 can decide whether to receive a renewable energy supply certificate or a greenhouse gas emission right based on the transaction revenue of the renewable energy supply certificate and the greenhouse gas emission right.

If the renewable energy management device 300 decides to receive a renewable energy supply certificate, it may request the REC transaction system 500 to sell a renewable energy supply certificate.

Further, if the renewable energy management apparatus 300 determines that the greenhouse gas emission right is to be issued, it may request the CER trading system 600 to sell the greenhouse gas emission right.

Accordingly, the system for selling the renewable energy supply certificate and the greenhouse gas emission certificate according to the embodiment of the present invention calculates the estimated transaction price based on the renewable energy supply certificate and the transaction price of the greenhouse gas emission right, .

2 is a flowchart illustrating a method of selling a renewable energy supply certificate and a greenhouse gas emission right according to an embodiment of the present invention.

2, when the smart meter 200 measures an energy supply amount of energy supplied to the power system 110 by the renewable energy generation unit 100 that generates energy in step S201, the renewable energy management apparatus 300 may receive information about the amount of energy supplied from the smart meter 200.

The renewable energy management apparatus 300 can receive information on the energy supply amount in real time, and can update and store the changed information.

In step S202, the renewable energy management apparatus 300 can confirm whether the power generation company that operates the renewable energy generation unit 100 is an obligor to supply an RPS (Renewable Portfolio Standard).

Information on whether the power generation company is an obligor of the RPS can be provided through the system operated by the government agency and can be recorded and stored in the renewable energy management apparatus 300 according to a predetermined method according to the user's request.

If the power generation company that operates the renewable energy generation unit 100 is not the RPS supply observer, step S207 is to compare the sales revenue of the renewable energy supply certificate in step S207 with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount Can be performed.

In step S203, when the power generation company that operates the renewable energy generation unit 100 is the RPS supply observer, in step S203, the renewable energy management apparatus 300 determines whether the renewable energy generation unit 100 A quota of renewable energy supply certificate can be obtained.

In step S204, the power generation company that operates the renewable energy generation unit 100 can calculate the quantity of the renewable energy supply certificate that can be authenticated based on the energy supply amount.

In step S205, the amount of the renewable energy supply certificate of the power generation company that operates the renewable energy generation unit 100 is compared with the quantity of the renewable energy supply certificate that can be certified. If the allocation amount of the renewable energy supply certificate is large , Step S204 can be performed again.

If the quantity of the renewable energy supply certificate that can be authenticated in step S205 is large, the quantity of the excess renewable energy supply certificate exceeding the quota of the renewable energy supply certificate is calculated in step S206, Can be determined.

If it is not intended to sell the excess renewable energy supply certificate, it may decide to obtain the greenhouse gas emission right in step S212.

If it is desired to sell the excess renewable energy supply certificate, the sales revenue of the renewable energy supply certificate and the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount can be compared at step S207.

In one embodiment, using the quantity of the renewable energy supply certificate that can be authenticated and the transaction unit price of the renewable energy supply certificate received from the REC transaction system 500, a renewable energy supply certificate corresponding to the energy supply amount Sales revenue can be calculated.

[Table 1] is a table summarizing the method of calculating the sales revenue of the renewable energy supply certificate.

Energy supply 5.7 MWh Number of renewable energy supply certificates issued 5REC Renewable energy supply certificate transaction unit price 100,000 won / REC Renewable energy supply certificate sales revenue 500,000 won

[Table 1] shows that when the energy supply is 5.7 MWh, the renewable energy supply certificate that can be issued is 5REC. At this time, it receives KRW 100,000 / REC of the renewable energy supply certificate transaction unit from the REC transaction system 500, and it uses the new renewable energy supply certificate 5REC and the renewable energy supply certificate transaction unit price 100,000RW / Can be calculated.

In one embodiment, the sales revenue of the greenhouse gas emission rights corresponding to the energy supply amount can be calculated using the energy supply amount and the transaction unit price of the greenhouse gas emission right received from the CER transaction system 600.

[Table 2] is a table that summarizes the method of calculating the sales revenue of greenhouse gas emission rights.

Energy supply 5.7 MWh CO ₂ conversion amount 100 t CO ₂ Quantity of GHG emission certificates issued 100CER GHG emission trading volume 8000 won / CER GHG emission sales revenue 800,000 won

[Table 2], when the energy supply is 5.7 MWh, the greenhouse gas emission right that can be issued is 100 CER. At this time, it is possible to calculate the sales revenue of 800,000 won by receiving CER of 8,000 won / CER of the greenhouse gas emission right from the CER trading system 600, and using 100CER of greenhouse gas emission right and 8,000 won / CER of the greenhouse gas emission trading price.

In step S208, it can be determined whether the renewable energy supply certificate or the greenhouse gas emission right is to be issued based on the sales revenue of the renewable energy supply certificate and the sales revenue of the greenhouse gas emission right.

If it is determined in step S208 that the sales revenue of the renewable energy supply certificate is high, it is determined in step S209 that the renewable energy supply certificate is to be issued. In step S210, the renewable energy supply certificate is issued. And may request the REC transaction system 500 to sell the energy supply certificate.

The sales result of the renewable energy supply certificate can be received from the REC transaction system 500 in step S211 and the sales revenue can be settled.

If it is determined in step S208 that the sales revenue of the renewable energy supply certificate is low, it is determined that the greenhouse gas emission right is issued in step S212, and the sale of the greenhouse gas emission right is requested to the CER transaction system 600 in step S213.

The sales result of the greenhouse gas emission right can be received from the CER trading system 600 in step S211, and the sales revenue can be settled.

3 is a block diagram illustrating an apparatus for selling a renewable energy supply certificate and a greenhouse gas emission right according to an embodiment of the present invention.

Referring to FIG. 3, an apparatus 700 for selling a renewable energy supply certificate and a greenhouse gas emission right certificate according to an embodiment of the present invention includes at least one processor 710 and a memory 720 < / RTI >

Here, the program instructions may include receiving information on an energy supply amount of the energy that the renewable energy generation unit that generates energy supplies to the power system, supplying renewable energy to be supplied by a power generation company that operates the renewable energy generation unit Calculating a quantity of a renewable energy supply certificate that can be authenticated based on the energy supply amount, calculating a quantity of an excess renewable energy supply certificate exceeding a quota of the renewable energy supply certificate, Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount based on the sales revenue of the renewable energy supply certificate and the sales revenue of the greenhouse gas emission right The renewable energy supply certificate and the on- Determining whether to receive the selected one of the gas emission certificates, requesting the REC transaction system to sell the renewable energy supply certificate, receiving the sales result of the renewable energy supply certificate from the REC transaction system And settle the sales results of the renewable energy supply certificate, wherein the program instructions may be executed by the at least one processor.

Embodiments of applications, including the renewable energy supply certificate and the method of selling greenhouse gas emissions rights described herein, may be implemented in one or more computer systems capable of interacting with various other devices.

In one embodiment, the computer system may be a portable device, a personal computer system, a desktop computer, a laptop, a notebook or netbook computer, a mainframe computer system, a handheld computer, a workstation, a network computer, a camera, , Video game consoles, handheld video game devices, application servers, storage devices, peripherals such as switches, modems, routers, or any type of computing or electronic device in general, Device.

A computer system may include one or more processors coupled to the system memory via an input / output (I / O) interface. The computer system may further include a wired and / or wireless network interface coupled to the I / O interface and may include one or more, such as a multi-touch interface, such as a cursor control device, keyboard, display (s) And may include an input / output device.

In one embodiment, a computer system may be implemented using a single instance, while in other embodiments, multiple systems, or multiple nodes constituting a computer system, are configured to host different portions or instances of the embodiments . For example, some elements may be implemented through one or more nodes of another computer system and nodes that implement other elements.

In various embodiments, the computer system may be a uniprocessor system that includes one processor or a multiprocessor system that includes multiple processors (e.g., 2, 4, 8, or any other suitable number). The processors may be any suitable processor capable of executing the instructions. For example, in various embodiments, the processors may be general purpose or embedded processors implementing any of a variety of ISAs such as x86, PowerPC, SPARC or MIPS instruction set architecture (ISA) or any other suitable ISA. In multiprocessor systems, each of the processors is not necessarily necessarily implemented with the same ISA in general.

In one embodiment, the at least one processor may be a graphics processing unit. The graphics processing unit, or GPU, may be viewed as a dedicated graphics rendering device for a personal computer, workstation, game console or other computing or electronic device. Modern GPUs can be very efficient in manipulating and displaying computer graphics, and their highly parallel architecture can make them more effective than conventional CPUs for a range of sophisticated graphics algorithms. For example, a graphics processor may implement multiple graphics primitive operations in a manner that performs graphics primitive operations much faster than drawing directly to the screen using a host central processing unit (CPU).

In various embodiments, the methods and techniques disclosed herein may be implemented at least in part by program instructions that are executed on one of such GPUs or configured to run in parallel on two or more of them. The GPU can implement one or more application programmer interfaces (APIs) that allow programmers to invoke the functionality of the GPU. Appropriate GPUs may be available from vendors such as NVIDIA, ATI Technologies (AMD), and the like.

The memory 720 may be configured to store program instructions and / or data accessible by the processor. In various embodiments, the system memory may be implemented using any suitable memory technology, such as static random access memory (SRAM), synchronous dynamic random access memory (SDRAM), non-volatile / flash type memory or any other type of memory have.

Program instructions and data implementing desired functions such as those described above with respect to embodiments of a renewable energy supply certificate according to an embodiment of the present invention and an application for implementing a greenhouse gas emission rights sale method, Commands and a data store, respectively.

In other embodiments, program instructions and / or data may be received, transmitted, or stored on different types of computer-accessible media or similar media separated from the system memory or computer system.

In general, a computer-accessible medium may include magnetic or optical media, such as a disk coupled to a computer system via an I / O interface, or storage media such as CD / DVD-ROM or memory media. Program instructions and data stored via a computer-accessible medium may be transmitted and received by a transmission medium such as electrical, electromagnetic, or digital signals that may be carried over a communication medium, such as a network and / or a wireless link, Lt; / RTI > or signals.

In one embodiment, the I / O interface may be configured to adjust I / O traffic between any peripheral devices in the device including a processor, system memory and other peripheral interfaces such as network interfaces or input / output devices. In some embodiments, the I / O interface may be implemented using any of the necessary protocols, such as, for example, timing (i. E., Timing), to convert data signals from one component (e.g., system memory) into a format suitable for use by another component Or other data transformations.

In one embodiment, the I / O interface includes support for devices attached through various types of peripheral buses, for example, a variant of a peripheral component interconnect (PCI) bus standard or a universal serial bus can do. In some embodiments, the functionality of the I / O interface may be divided into two or more discrete components, such as, for example, Northbridge and Southbridge. Further, in some embodiments, some or all of the functionality of the I / O interface, such as the interface to the system memory, may be integrated directly into the processor.

The network interface may be configured to allow data to be exchanged between the computer system and other devices attached to the network, such as other computer systems, or between nodes of the computer system.

In various embodiments, the network interface may be through wired or wireless general purpose data networks, such as, for example, any suitable type of Ethernet network; Via communication / telephone networks, such as analog voice networks or digital fiber optic communication networks; Through storage area networks such as Fiber Channel SANs; Or any other suitable type of network and / or protocol.

The input and output devices may include, in some embodiments, one or more display terminals, a keyboard, a keypad, a touchpad, a scanning device, a voice or optical sensing device, or any other device suitable for data entry and retrieval by one or more computer systems have. A plurality of input / output devices may reside within the computer system, or may be distributed over various nodes of the computer system.

In one embodiment, similar input / output devices may be separate from the computer system, or may interact with one or more nodes of the computer system via a wired or wireless connection, such as through a network interface.

The computer system and devices may be implemented as a computer, a personal computer system, a desktop computer, a laptop, a notebook or netbook computer, a mainframe computer system, a handheld computer, a workstation, a network computer, a camera, a set top box, Including but not limited to PDAs, wireless telephones, pagers, consumer devices, video game consoles, handheld video game devices, application servers, storage devices, switches, modems, peripheral devices such as routers, Or any combination of hardware or software capable of performing the indicated functions.

The computer system may be connected to other devices, or may instead operate as an independent system. Further, the functionality provided by the components may be combined into fewer components or distributed in additional components in some embodiments. Similarly, in some embodiments, the functionality of some of the components may not be provided and / or other additional functionality may be available.

It will be appreciated by those skilled in the art that while the various items are stored in memory or on the storage medium while they are being used, such items or portions thereof may be transferred between the memory and other storage devices for purposes of memory management and data integrity Able to know. Alternatively, in other embodiments, some or all of the software components may execute in memory on another device and communicate with the computer system via inter-computer communication.

Some or all of the system components or data structures may also be stored (e.g., as instructions or structured data) on a computer-accessible medium or portable object from which various examples may be read by the appropriate drive described above . In some embodiments, instructions stored on a computer-accessible medium separate from the computer system may be transmitted over a transmission medium or signals such as electrical, electromagnetic, or digital signals carried over a communication medium, such as a network and / May be transmitted to the computer system.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It will be understood that the invention may be varied and varied without departing from the scope of the invention.

100: New & Renewable Energy Development Department
110: Power system
200: Smart meter
300: Renewable energy management device
500: REC trading system
600: CER trading system
700: Equipment to sell renewable energy supply certificates and greenhouse gas emission certificates
710: Processor
720: Memory

Claims (13)

Renewable Energy Generation Department to produce energy;
A smart meter for measuring an energy supply amount of the energy supplied to the power system by the renewable energy generation unit; And
Calculating a transaction revenue of the renewable energy supply certificate and the greenhouse gas emission right corresponding to the energy supply amount based on the data received from the REC transaction system and the CER transaction system, A renewable energy management device for determining whether to receive the renewable energy supply certificate and the greenhouse gas emission right, and requesting the sale;
And a system for selling greenhouse gas emissions certificates.
Receiving information on an energy supply amount of the energy supplied to the renewable energy generation unit for generating energy;
Obtaining an allocation amount of a renewable energy supply certificate to be supplied by a power generation company operating the renewable energy generation unit;
Calculating a quantity of a renewable energy supply certificate that can be authenticated based on the energy supply amount;
Calculating a quantity of excess renewable energy supply certificate exceeding the quota of the renewable energy supply certificate;
Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount; And
Determining whether the renewable energy supply certificate and the greenhouse gas emission right are to be issued based on the sales revenue of the renewable energy supply certificate and the sales revenue of the greenhouse gas emission right;
And how to sell greenhouse gas emissions certificates.
3. The method of claim 2,
Renewable energy supply certificate, the greenhouse gas emission certificate, the renewable energy supply certificate, and the greenhouse gas emission certificate,
Requesting the REC transaction system to sell the renewable energy supply certificate;
Receiving a sale result of the renewable energy supply certificate from the REC transaction system; And
Settle the sale result of the renewable energy supply certificate;
And a method for selling greenhouse gas emissions certificates.
3. The method of claim 2,
Determining whether to receive the renewable energy supply certificate and the greenhouse gas emission right if the greenhouse gas emission right is determined to be issued;
Requesting the CER trading system to sell the greenhouse gas emission right;
Receiving a sales result of the greenhouse gas emission right from the CER trading system; And
Settle the sale result of the greenhouse gas emission right;
And a method for selling greenhouse gas emissions certificates.
3. The method of claim 2,
Confirming whether the power generation company operating the renewable energy generation unit is an RPS supplier; Further comprising:
Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount when the power generation company operating the renewable energy generation part is not the RPS supplier;
And a method of selling a greenhouse gas emission certificate.
3. The method of claim 2,
Calculating a quantity of the excess renewable energy supply certificate;
When the quantity of the renewable energy supply certificate that can be authenticated based on the energy supply quantity is less than the quota of the renewable energy supply certificate,
And receiving information on an energy supply amount of the energy. The method of selling a greenhouse gas emission right certificate and the renewable energy supply certificate.
3. The method of claim 2,
Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount;
The sales revenue of the renewable energy supply certificate corresponding to the energy supply amount is calculated using the quantity of the renewable energy supply certificate that can be authenticated and the transaction unit price of the renewable energy supply certificate received from the REC transaction system step;
Calculating the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount using the energy supply amount and the transaction unit price of the greenhouse gas emission right received from the CER transaction system; And
Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right;
And a method of selling a greenhouse gas emission certificate.
As a device to sell renewable energy supply certificates and greenhouse gas emission certificates,
At least one processor; And
A memory including program instructions executed by the processor;
Lt; / RTI >
The program instructions,
Receiving information on an energy supply amount of the energy supplied to the renewable energy generation unit for generating energy;
Obtaining an allocation amount of a renewable energy supply certificate to be supplied by a power generation company operating the renewable energy generation unit;
Calculating a quantity of a renewable energy supply certificate that can be authenticated based on the energy supply amount;
Calculating a quantity of excess renewable energy supply certificate exceeding the quota of the renewable energy supply certificate;
Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount; And
Determining whether the renewable energy supply certificate and the greenhouse gas emission right are to be issued based on the sales revenue of the renewable energy supply certificate and the sales revenue of the greenhouse gas emission right;
A device for selling a renewable energy supply certificate and a greenhouse gas emission right that can be executed by the at least one processor.
9. The method of claim 8,
Renewable energy supply certificate, the greenhouse gas emission certificate, the renewable energy supply certificate, and the greenhouse gas emission certificate,
Requesting the REC transaction system to sell the renewable energy supply certificate;
Receiving a sale result of the renewable energy supply certificate from the REC transaction system; And
Settle the sale result of the renewable energy supply certificate;
And a device for selling greenhouse gas emission certificates.
9. The method of claim 8,
Determining whether to receive the renewable energy supply certificate and the greenhouse gas emission right if the greenhouse gas emission right is determined to be issued;
Requesting the CER trading system to sell the greenhouse gas emission right;
Receiving a sales result of the greenhouse gas emission right from the CER trading system; And
Settle the sale result of the greenhouse gas emission right;
And a device for selling greenhouse gas emission certificates.
9. The method of claim 8,
Confirming whether the power generation company operating the renewable energy generation unit is an RPS supplier; Further comprising:
Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount when the power generation company operating the renewable energy generation part is not the RPS supplier;
And a device for selling a greenhouse gas emission certificate.
9. The method of claim 8,
Calculating a quantity of the excess renewable energy supply certificate;
When the quantity of the renewable energy supply certificate that can be authenticated based on the energy supply quantity is less than the quota of the renewable energy supply certificate,
And receiving information on an energy supply amount of the energy. The apparatus for selling a greenhouse gas emission right certificate and the renewable energy supply certificate.
9. The method of claim 8,
Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount;
The sales revenue of the renewable energy supply certificate corresponding to the energy supply amount is calculated using the quantity of the renewable energy supply certificate that can be authenticated and the transaction unit price of the renewable energy supply certificate received from the REC transaction system step;
Calculating the sales revenue of the greenhouse gas emission right corresponding to the energy supply amount using the energy supply amount and the transaction unit price of the greenhouse gas emission right received from the CER transaction system; And
Comparing the sales revenue of the renewable energy supply certificate with the sales revenue of the greenhouse gas emission right;
And a device for selling greenhouse gas emission certificates.

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