CN115358553A - Carbon management system for waste incineration power generation enterprises - Google Patents
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Abstract
The application discloses a carbon management system for msw incineration power generation enterprise, it includes: the data acquisition module is used for acquiring project basic data and accounting parameters of at least one project of the waste incineration power generation enterprise; the data processing module is used for calculating carbon emission, a datum line and carbon emission reduction according to the project basic data and the accounting parameters; the prediction module is used for predicting the variation trend of one or more of the carbon emission, the baseline and the carbon emission reduction amount in a future preset time; and the carbon transaction module is used for acquiring the current carbon transaction price corresponding to the project and calculating the current carbon asset of the waste incineration power generation enterprise according to the current carbon transaction price and the carbon emission reduction amount calculated by the data processing module. According to the carbon management system for the waste incineration power generation enterprise, the carbon management efficiency of the waste incineration power generation enterprise can be effectively improved.
Description
Technical Field
The application relates to the technical field of carbon emission, in particular to a carbon management system for a waste incineration power generation enterprise.
Background
With the proposal of the national targets of carbon peak reaching and carbon neutralization, all industries strengthen the deployment and arrangement of carbon emission work, and research and establish the carbon emission target and the carbon emission reduction path of the industries. The method is an important basis for enterprises to scientifically make specific carbon emission management measures and carbon asset development planning.
The household garbage incineration power generation is a green technology for recycling waste, and belongs to one of the national carbon emission reduction technology categories. In recent years, the development of a domestic waste incineration power generation technology becomes a domestic main domestic waste disposal means, and the carbon emission reduction generated in the process can be used as a carbon asset of an enterprise and generates benefits. Generally, the carbon emission reduction amount generated by household garbage incineration has more influence factors, so that garbage incineration power generation enterprises have extremely complicated work of counting and managing carbon emission, carbon emission reduction and carbon assets, and the carbon management efficiency is low.
Improvements are therefore needed to at least partially address the above problems.
Disclosure of Invention
In this summary, concepts in a simplified form are introduced that are further described in the detailed description. This summary of the invention is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.
To at least partially solve the above problems, according to a first aspect of the present invention, there is provided a carbon management system for a waste incineration power generation enterprise, comprising:
the data acquisition module is used for acquiring project basic data and accounting parameters of at least one project of the waste incineration power generation enterprise;
the data processing module is used for calculating carbon emission, a datum line and carbon emission reduction according to the project basic data and the accounting parameters;
the prediction module is used for predicting the variation trend of one or more of the carbon emission, the baseline and the carbon emission reduction amount in a future preset time;
and the carbon transaction module is used for acquiring the current carbon transaction price corresponding to the project and calculating the current carbon asset corresponding to the project according to the current carbon transaction price and the carbon emission reduction amount calculated by the data processing module.
Illustratively, the carbon management system further comprises:
the report generating module is used for generating a report according to the calculation result of the data processing module;
and the report verification module is used for verifying the report produced by the report generation module.
Illustratively, the data processing module is configured to calculate the carbon emissions, the baseline, and the carbon emission reduction according to the following formulas:
base line = a · E 2 +L；
Carbon emission reduction = baseline-carbon emission;
wherein, the first and the second end of the pipe are connected with each other,
q is garbage disposal quantity, FC i For fossil carbon content, M, of each type of refuse i Is the mass fraction of each kind of garbage component, W i For the water content of each garbage component, i represents different garbage components, a represents an electric power emission factor, and E represents 1 For outsourcing power, b is a fossil fuel carbon emission factor, P is fossil fuel consumption, E 2 Is the electric power substitution quantity of renewable energy sources, L is the landfill discharge offset quantity, eta is the power generation efficiency,
in order to achieve the internet surfing rate,
as a methane correction factor, f y Is methane fraction, GWP CH4 Is the global warming potential of methane, OX is the oxidation coefficient, F is the volume fraction of methane in the landfill gas, DOC f,y MFC is the proportion of degradable organic carbon under the specific conditions of the refuse landfill in the y year y Conversion factor for methane, W j,x DOC is the amount of j-th class of organic waste in the x-th landfill treatment j To degrade the fraction of organic carbon in solid waste class j, k j Is the decay rate of the garbage type j, wherein j is the garbage type, x is the counting period, and y is the methane emission calculation year.
Illustratively, the prediction module is further configured to:
changing the first preset number of parameters in the formula according to preset rules respectively to obtain predicted values of the parameters within the future preset time;
calculating a predicted value of one or more of the carbon emission amount, the baseline, and the carbon emission reduction amount from the predicted value;
generating a trend graph of a change in a predicted value of one or more of the carbon emissions, the baseline, and the carbon reduction capacity relative to a predicted value of the parameter.
Illustratively, the prediction module is to:
analyzing the magnitude of the effect of changes in each of the parameters on the predicted values of one or more of the carbon emissions, the baseline, and the carbon emission reductions;
sequencing the parameters according to the sequence from large to small;
and displaying a second preset number of the parameters which are ranked in the front, wherein the second preset number is smaller than the first preset number.
Illustratively, the carbon transaction module is to:
acquiring a first emission reduction amount of the carbon assets generated by the waste incineration power generation enterprise but not applied for, a second emission reduction amount of the carbon assets applied for but not approved, and a third emission reduction amount of the carbon assets applied for and approved;
acquiring areas where items corresponding to the first reduced displacement, the second reduced displacement and the third reduced displacement are located;
acquiring a carbon transaction price of the region;
and calculating a carbon asset valuation of the waste incineration power generation enterprise according to the first reduced displacement, the second reduced displacement, the third reduced displacement and the carbon transaction price.
Illustratively, the carbon transaction module further comprises:
an application flow storage unit, configured to store an application progress of an item corresponding to the first reduced displacement or the second reduced displacement, where the application progress includes: project approval, project filing, emission reduction verification, emission reduction filing and completed signing and issuing;
the project data storage unit is used for storing project data, and the project data comprises one or more of project business licenses, feasibility study reports, environment evaluation reports, project production time certification documents, operation time certification documents, civil construction related contracts, purchasing and installation contracts of main equipment, project construction contract contracts, technical parameters and nameplate photos of the main equipment, project construction progress plans, electricity purchasing and selling protocols, grid-connected scheduling protocols, employee training records and employee qualifications, project plane layout drawings and project main wiring drawings, project process flow diagrams and material balance diagrams, certificate documents of refuse disposal and financial subsidy unit prices, certificate documents of municipal refuse components and content of project locations, statistical data of actual refuse burning quantity and online electricity quantity of each year up to the present of production, project actual online electricity price certification documents and project environment-friendly completion work acceptance data;
and the project data downloading unit is used for providing a downloading interface, and the downloading interface is used for downloading the project data.
Illustratively, the carbon transaction module further comprises:
the transaction price management unit is used for acquiring first transaction time, a first region, a price and a quantity of carbon assets of the waste incineration power generation enterprise for completing transaction, and generating a distribution schematic diagram of the price and the quantity in the first region according to the first transaction time, the first region, the price and the quantity, and/or generating a change trend schematic diagram of the price and the quantity relative to the first transaction time.
Illustratively, the carbon transaction module further comprises:
and the transaction cost management unit is used for acquiring second transaction time, a second region and transaction cost of the carbon assets which are transacted by the waste incineration power generation enterprise, generating a distribution schematic diagram of the transaction cost in the second region according to the second transaction time, the second region and the transaction cost, and/or generating a change trend schematic diagram of the transaction cost along with time, wherein the transaction cost comprises tax and third-party service fee.
Illustratively, the carbon transaction module further comprises:
the market information management unit is used for acquiring daily trading prices and trading volumes of the carbon trading market, calculating one or more of an average trading price, a total trading price, an average trading volume and a total trading volume by taking one or more of a day, a week, a month, a quarter and a year as a unit, and generating a schematic diagram of the change trend of the trading prices along with time and a schematic diagram of the change trend of the trading volumes along with time, wherein the trading prices comprise carbon quota trading prices and/or carbon credit trading prices, and the trading volumes comprise carbon quota trading volumes and/or carbon credit trading volumes.
According to the carbon management system for the waste incineration power generation enterprise, the carbon emission reduction, the carbon emission and the baseline of the waste incineration enterprise can be calculated and predicted, and the carbon assets can be calculated, so that the waste incineration enterprise can be effectively managed, and the carbon management efficiency of the enterprise is improved.
Drawings
The following drawings of the present application are included to provide an understanding of the present application. Embodiments of the present application and the description thereof are presented in the drawings to explain the system and principles of the application. In the drawings there is shown in the drawings,
fig. 1 is a schematic structural diagram of a carbon management system for a waste incineration power generation enterprise according to an embodiment of the present invention.
Description of reference numerals:
100-a data acquisition module, 200-a data processing module, 300-a prediction module, 400-a carbon transaction module, 500-a report generation module, and 600-a report verification module.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present application. It will be apparent, however, to one skilled in the art, that the present application may be practiced without one or more of these specific details. In other instances, well-known features of the art have not been described in order to avoid obscuring the present application.
It is to be understood that the present application is capable of implementation in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity. Like reference numerals refer to like elements throughout.
It will be understood that, although the terms first, second, third, etc. may be used to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the present application.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes any and all combinations of the associated listed items.
A carbon management system for a waste incineration power generation enterprise according to an embodiment of the present invention will be exemplarily described with reference to fig. 1.
The carbon management system may be a software system for carbon management for a waste incineration power generation enterprise, which may be deployed in a server, which may include a processor and a memory. Managers of the waste incineration power generation enterprise can access the carbon management system through a browser or an application program, and operate the carbon management system through a display interface of the browser or the application program.
The carbon management system includes a data acquisition module 100, a data processing module 200, a prediction module 300, and a carbon transaction module 400.
The data acquisition module 100 is used for acquiring project basic data and accounting parameters of at least one project of the waste incineration power generation enterprise. The project basic data is bottom data for calculating carbon emission of enterprises and comprises garbage disposal amount, components, fossil fuel consumption, outsourcing electric power and the like, and the accounting parameters are related parameters which are specified in national or industrial standards or designed by projects and used for calculation, including accounting parameters of garbage components, electric parameters (such as power generation efficiency, net-surfing electric quantity marginal emission factors, electric power on-off rates and the like), offset garbage landfill accounting related parameters and sewage treatment related parameters in incineration plants. The contents specifically included in the project basic data and the accounting parameters are known to those skilled in the art and are not listed here. The data acquisition module 100 may be connected to an operation management system of a waste incineration power generation enterprise, and reads the project basic data and the accounting parameters stored in the operation management system of the waste incineration power generation enterprise. The data acquisition module 100 may also acquire the project basic data and the accounting parameters in an online manual filling and entry manner, and specifically, the data acquisition module 100 may provide a data entry interface on which a plurality of data input boxes are displayed, where each data input box corresponds to one project basic data or accounting parameter. The data obtaining module 100 may read data input by a user, and associate and store the data with project basic data or accounting parameters corresponding to the user input box, so as to obtain the project basic data or the accounting parameters.
The data processing module 200 is used for calculating the carbon emission, the baseline and the carbon emission reduction according to the project basic data and the accounting parameters acquired by the data acquisition module 100. Specifically, the data processing module 200 is configured to calculate the carbon emissions, baseline and carbon emission reduction according to the following formulas:
base line = a · E 2 +L；
Carbon emission reduction = baseline-carbon emission;
wherein the content of the first and second substances,
q is garbage disposal amount, FC i For each class of refuse the fossil carbon content, M i Is the mass fraction of each kind of refuse component, W i For the water content of each garbage component, i represents different garbage components, a is the power discharge factor, E 1 For outsourcing power, b is a fossil fuel carbon emission factor, P is fossil fuel consumption, E 2 Is the electric power substitution quantity of renewable energy sources, L is the landfill discharge offset quantity, eta is the power generation efficiency,
in order to achieve the internet surfing rate,
is a methane correction factor, f y Is methane fraction, GWP CH4 Is the global warming potential of methane, OX is the oxidation coefficient, F is the volume fraction of methane in the landfill gas, DOC f,y MFC for degrading the proportion of organic carbon under the specific conditions of the refuse landfill in the y year y Is a conversion factor for methane, W j,x DOC for the amount of j-th type organic waste in the x-th landfill treatment j In order to degrade the fraction of organic carbon in the solid waste class j, k j Is the decay rate of the garbage type j, wherein j is the garbage type, x is the counting period, and y is the methane emission calculation year.
The data processing module 200 further has a data analysis function, and specifically, the data processing module 200 may calculate and store the carbon emission, the baseline, and the carbon emission reduction of each item according to the above formula according to the item basic data and the accounting parameter of each item, and then may query the calculation results of the carbon emission, the baseline, and the carbon emission reduction according to the item information, or present the calculation results in the form of a graph, or collate the calculation results. Specifically, the calibration of the calculation result means that ranges of the carbon emission amount, the reference line, and the carbon emission reduction amount of each item are set in advance, the carbon emission amount, the reference line, and the carbon emission reduction amount of each item are calculated according to item basic data and the accounting parameters of each item, then, whether the calculated result belongs to the preset range is determined, and if the result is determined to be not, a prompt message is sent. Specifically, the prompt message may be a text or image message on the display interface. After receiving the prompt message, the staff in charge of the carbon management system of the waste incineration power generation enterprise can check the project basic data and the accounting parameters participating in calculation and modify the data or parameters with problems.
The prediction module 300 is configured to predict a trend of one or more of the carbon emissions, the baseline, and the carbon emissions reduction over a preset time in the future.
Specifically, the prediction module 300 first changes the parameters of a first preset number (which may be set as needed by those skilled in the art) in the above formula according to a preset rule, so as to obtain the predicted values of the parameters in a future preset time. The selected parameters may be, for example, a garbage disposal amount, garbage components, an electric power emission factor, a power generation efficiency, an internet access rate, and the like, and specifically, the parameters may be selected by a worker in charge of the carbon management system of the garbage incineration power generation enterprise according to an actual situation of the enterprise. The change according to the preset rule may be a change according to a possible future change trend of the parameter, and the predicted value of the parameter for the next years (for example, 5 years, 10 years or other suitable time) is obtained by increasing or decreasing the preset value (or the preset percentage) on a year-by-year basis (or months or other suitable time) based on the existing value. In particular, future possible trends and values of changes to the parameters may be determined based on policy impact analysis and technical impact analysis. And (4) policy impact analysis, namely impact of strategies or policies implemented by countries or regions on the double-carbon level on double-carbon targets of the enterprise. For example, with the development and popularization of the waste incineration power generation technology, the waste incineration will become the main waste disposal mode in China in the future, and the waste landfill discharge offset will be gradually reduced to zero; with the further popularization of garbage classification, the proportion of the kitchen in the household garbage is gradually reduced, and the proportion of organic carbon in the garbage is gradually reduced. And (3) analyzing the influence of technical influence, namely technical development in enterprises or industries on carbon emission or carbon emission reduction. For example, with the popularization of garbage incineration technologies such as high capacity and high parameters, the garbage incineration power generation efficiency is obviously improved, and the electric power substitution amount of renewable energy sources is increased; with the popularization of photovoltaic application, the coupling application of factory photovoltaic power generation can reduce the power of outsourcing power or increase the power generation internet access rate.
Then, a predicted value of one or more of the carbon emission amount, the baseline, and the carbon emission reduction amount is calculated from the predicted value. Specifically, the predicted value of the parameter in the future preset time is substituted into the formula for calculation, and the predicted value of one or more of the carbon emission amount, the baseline and the carbon emission reduction amount in the future preset time is obtained.
Finally, a change trend diagram of the predicted value of one or more of the carbon emission amount, the baseline and the carbon emission reduction amount relative to the predicted value of the parameter is generated. The trend graph may be a line graph, a bar graph, or other suitable graph. For example, in some embodiments, a line graph of the predicted values of the carbon emission amount and the reference line with respect to the predicted values of the waste disposal scale may be generated with the predicted values of the waste disposal scale on the horizontal axis and the predicted values of the carbon emission amount and the reference line on the vertical axis.
Further, the prediction module 300 may be further configured to: analyzing the magnitude of the effect of the change in each of the first preset number of parameters in the above formula on the predicted value of one or more of carbon emissions, baseline, and carbon emission reduction. Wherein the magnitude of the influence may be determined by a difference between a predicted value of one or more of the carbon emission amount, the baseline, and the carbon emission reduction amount after a preset time and an initial value of one or more of the carbon emission amount, the baseline, and the carbon emission reduction amount, and the larger the difference is, the larger the influence is. And then sorting the parameters according to the sequence of the influence from large to small. Displaying a second preset number of parameters which are ranked at the top, wherein the second preset number is smaller than the first preset number, for example, 10 or other suitable numbers of parameters which have a large influence on one or more of the carbon emission, the baseline and the carbon emission reduction can be displayed, so that the staff of the waste incineration power generation enterprise can adjust the development and operation strategy and the technical route of the enterprise according to the parameters, so as to timely adjust and perfect the strategic objective and the development direction of the enterprise in the aspects of carbon peak reaching, carbon neutralization.
The carbon transaction module 400 is used for implementing functions of managing and implementing carbon assets generated in the carbon emission reduction process of an enterprise, and comprises two functions of internal management and external management. The internal management is used for enterprise managers to master carbon asset general profiles and carbon asset prediction, and simultaneously can manage a plurality of project application processes of the carbon assets, manage project data required in the carbon asset application process and improve the enterprise carbon asset application efficiency. The external management is to manage the trading price, trading cost, income and market information of the carbon assets according to the carbon market quotation, thereby improving the income ability of the carbon assets.
The carbon trading module 400 may be configured to obtain a current carbon trading price corresponding to each item, and then calculate a current carbon asset corresponding to the item (i.e., the current carbon trading price multiplied by the carbon emission reduction amount) according to the current carbon trading price and the carbon emission reduction amount calculated by the data processing module 200.
Further, the carbon trading module 400 may be used to obtain a first reduced volume of carbon assets that have been generated by the waste incineration power generation enterprise but have not been applied for, a second reduced volume of carbon assets that have been applied for but have not been approved, and a third reduced volume of carbon assets that have been applied for and have passed through approval. The reduced displacement of each project of the refuse incineration power generation enterprise can be calculated and obtained by the data processing module 200 through the project basic data and the accounting parameters obtained by the data obtaining module 100, and then the worker responsible for the carbon management system of the refuse incineration power generation enterprise classifies the project into a first reduced displacement, a second reduced displacement and a third reduced displacement according to the actual situation of the project (generated but not applied for carbon assets, applied for carbon assets but not approved, applied for carbon assets and approved). Then, areas where items corresponding to the first reduced displacement, the second reduced displacement and the third reduced displacement are located are obtained, and carbon transaction prices of the corresponding areas are obtained. The area where the project is located can be input by a worker in charge of the carbon management system of the waste incineration power generation enterprise according to the actual condition of the project, and the carbon transaction price of the corresponding area can be obtained from the network by the carbon transaction, for example, from a specific website displaying the carbon transaction prices of the areas through a crawler or other suitable tools. And finally, calculating the carbon asset valuation (namely, the carbon assets which can be obtained in the future, the carbon assets in the application and the approved carbon assets) of the waste incineration power generation enterprise according to the first emission reduction amount, the second emission reduction amount, the third emission reduction amount and the carbon trading price.
Further, the carbon trading module 400 may calculate an estimate of the carbon asset in a preset time in the future according to the carbon emission predicted by the prediction module 300, and the area of the item corresponding to the carbon emission and the current carbon trading price.
Further, the carbon transaction module 400 may further include an application process storage unit, a project data storage unit, and a project data downloading unit.
The application flow storage unit is used for storing the application progress of the project corresponding to the first reduction amount or the second reduction amount (the reduction amount of the produced but unapplied carbon asset or the reduction amount of the applied but unapproved carbon asset), and the application progress comprises the following steps: project approval, project filing, discharge reduction verification, discharge reduction filing and issuance completion. The application progress can be input by the staff of the waste incineration power generation enterprise who is responsible for the carbon management system according to the actual conditions of the project.
<xnotran> , ( ), ( , ( ), ), ( , ( ), ), ( : , , , / ), ( : / / / , ), ( , , , , ), ( , ) ( , , , , ), ( , , , , , ), </xnotran> Technical parameters (generally derived from technical agreements) and nameplate photos of main equipment (main equipment such as boilers, steam turbines, generators and the like), project construction schedule plans (provided when a project is not put into operation, and not provided when the project is put into operation), electricity purchasing and selling protocols (put into operation to the present), grid-connected scheduling protocols (put into operation to the present), employee training records and employee qualifications (2 and 3 parts can be provided for each year in the employee training records), project plane layout drawings and project master wiring drawings, project process flow diagrams and material balance diagrams, certification documents of unit price of refuse disposal financial subsidies (such as related contracts, policies and batch reimbursements and the like), certification documents of municipal refuse components and contents in places of the project (provided with the materials (such as third party detection reports and the like) if relevant information in the research reports does not exist), statistical data of actual refuse incineration amount and online electric quantity of each year of the project (provided with the project), certification documents of actual online electric price of the project (such as related contracts, policies, batch reimbursement certificates and a plurality of environmental approval and the data of environmental protection inspection data of the enterprises are input by a carbon incineration system.
The project data downloading unit is used for providing a downloading interface which is used for downloading the project data. In some embodiments, the download interface has a name and download link for each project material.
Further, the carbon trading module 400 may further include a trading price management unit, which is configured to obtain a trading time, a region (a region where the carbon asset is located), a price, and a quantity of the carbon asset traded by the waste incineration power generation enterprise, generate a distribution diagram (for example, a bar graph or a pie graph or other suitable diagram) of the price and the quantity in each region according to the trading time, the region, the price, and the quantity, and/or generate a trend diagram of the price and the quantity over time (for example, a line graph or a bar graph or other suitable diagram may be generated by using time as a horizontal axis and price and quantity as a vertical axis). In some embodiments, the transaction price management unit may also be used to calculate averages and totals of prices and quantities. In some embodiments, the transaction time, area, price and quantity of the carbon assets completing the transaction are input by the personnel responsible for the carbon management system of the waste incineration power generation enterprise according to actual conditions.
Further, the carbon transaction module 400 may further include a transaction cost management unit, configured to obtain transaction time, area (area where the carbon asset is located), and transaction cost of the carbon asset that the waste incineration power generation enterprise completes transaction, generate a distribution schematic diagram of the transaction cost in each area (for example, a bar graph or a pie graph or other suitable schematic diagram) according to the transaction time, the area, and the transaction cost, and/or generate a trend schematic diagram of the transaction cost with time (for example, a line graph or a bar graph or other suitable schematic diagram may be generated by taking time as a horizontal axis and taking the transaction cost as a vertical axis). The transaction cost may include, among other things, a tax and a third party service fee. The tax can be calculated by a preset formula for calculating the tax, and the third-party service fee is input by a worker of a waste incineration power generation enterprise who is responsible for the carbon management system according to actual conditions.
Further, the carbon trading module 400 may further include a market information management unit configured to obtain daily trading prices and trading volumes of the carbon trading market, calculate one or more of an average trading price, a total trading price, an average trading volume, and a total trading volume in units of one or more of day, week, month, quarter, and year, and generate a trend graph of the trading prices over time (for example, a line graph or a bar graph or other suitable graph may be generated with time as a horizontal axis and the trading prices as a vertical axis) and a trend graph of the trading volumes over time (for example, a line graph or a bar graph or other suitable graph may be generated with time as a horizontal axis and the trading volumes as a vertical axis), where the trading prices may include carbon quota trading prices and/or carbon credit trading volumes. Specifically, the market information management unit may acquire the daily trading price and the trading volume of the carbon trading market from a website having daily trading information of the carbon trading market through a tool such as a crawler.
Therefore, the working personnel of the waste incineration power generation enterprise, who is responsible for the carbon management system, can manage the application flow and project data of the carbon assets through the carbon transaction module 400, and the application efficiency of the carbon assets of the enterprise is improved; the price, the transaction cost and the market situation of the carbon transaction can be known through the schematic diagram generated by the unit, so that the carbon asset can be better disposed and decided, and the profitability of the carbon asset can be improved.
Further, in this embodiment, the carbon management system further includes a report generation module 500 and a report generation module 500. The report generation module 500 is used for generating a report according to the calculation result of the data processing module 200. Specifically, the carbon management system may replace a placeholder corresponding to a calculation result in a preset report template with the calculation result of the data processing module 200 to generate a report. Reports may be generated primarily in two types, one being intra-enterprise reports, including reports for a single Project, reports for different time periods, or statistical reports for multiple projects, and the other being Project design files (PDDs) for carbon assets or carbon credit applications, as required by the national regulatory authorities. The report validation module 600 is used to validate the reports produced by the report generation module 500. The report verification module 600 may be divided into an internal verification unit and an external verification unit. And the internal verification unit is used for providing a verification interface for internal personnel of the enterprise to verify the generated report. The internal verification unit is used for performing lower-level verification and upper-level verification, and the lower-level verification confirms the data in the report and corrects error data prompted by the system at a first verification interface by data entry personnel. And the upper-level verification is that after the lower-level verification is finished, a second verification interface is provided for the enterprise management layer to verify the accuracy of the whole report content. The external verification unit is used for performing overall verification on the report through a third-party consultation mechanism or a professional report examination mechanism, or is used for performing comparison verification on the report provided by a third party to confirm that the key content of the report is correct. In particular, in some embodiments, the external verification unit may send the generated report to a third party verification authority and receive a verification result for the report from a third party verification structure. In some embodiments, the external verification unit may receive a report from the third party verification structure, compare the report with the report generated by the report generation module 500, and mark and prompt the data with a difference value exceeding a preset range in the two reports, so that a worker in charge of the carbon management system of the waste incineration power generation enterprise can determine whether the data is wrong.
Although the example embodiments have been described herein with reference to the accompanying drawings, it is to be understood that the above-described example embodiments are merely illustrative and are not intended to limit the scope of the present application thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present application. All such changes and modifications are intended to be included within the scope of the present application as claimed in the appended claims.
In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the description of exemplary embodiments of the present application, various features of the present application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the application and aiding in the understanding of one or more of the various inventive aspects. However, the method of this application should not be construed to reflect the intent: this application is intended to cover such departures from the present disclosure as come within known or customary practice in the art to which this invention pertains. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
It will be understood by those skilled in the art that all of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where such features are mutually exclusive. Each feature disclosed in this specification (including any accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
It should be noted that the above-mentioned embodiments illustrate rather than limit the application, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims.
Claims (10)
1. A carbon management system for a waste incineration power generation enterprise, comprising:
the data acquisition module is used for acquiring project basic data and accounting parameters of at least one project of the waste incineration power generation enterprise;
the data processing module is used for calculating carbon emission, a datum line and carbon emission reduction according to the project basic data and the accounting parameters;
the prediction module is used for predicting the variation trend of one or more of the carbon emission, the baseline and the carbon emission reduction in the future preset time;
and the carbon transaction module is used for acquiring the current carbon transaction price corresponding to the project and calculating the current carbon asset corresponding to the project according to the current carbon transaction price and the carbon emission reduction amount calculated by the data processing module.
2. The carbon management system of claim 1,
the carbon management system further comprises:
the report generating module is used for generating a report according to the calculation result of the data processing module;
and the report verification module is used for verifying the report produced by the report generation module.
3. The carbon management system of claim 1,
the data processing module is used for calculating the carbon emission, the datum line and the carbon emission reduction according to the following formulas:
reference line = a · E 2 +L；
Carbon emission reduction = baseline-carbon emission;
wherein the content of the first and second substances,
q is garbage disposal amount, FC i For fossil carbon content, M, of each type of refuse i Is the mass fraction of each kind of garbage component, W i For the water content of each garbage component, i represents different garbage components, a is the power discharge factor, E 1 For outsourcing power, b is a fossil fuel carbon emission factor, P is fossil fuel consumption, E 2 Is the electric power replacement quantity of renewable energy sources, L is the landfill discharge offset quantity, eta is the power generation efficiency,
in order to achieve the internet surfing rate,
as a methane correction factor, f y Is methane fraction, GWP CH4 Is the global warming potential of methane, OX is the oxidation coefficient, F is the volume fraction of methane in the landfill gas, DOC f,y MFC is the proportion of degradable organic carbon under the specific conditions of the refuse landfill in the y year y Conversion factor for methane, W j,x DOC for the amount of j-th type organic waste in the x-th landfill treatment j In order to degrade the fraction of organic carbon in the solid waste class j, k j Is the decay rate of the garbage type j, wherein j is the garbage type, x is the counting period, and y is the methane emission calculation year.
4. The carbon management system of claim 3,
the prediction module is to:
changing the first preset number of parameters in the formula according to preset rules respectively to obtain predicted values of the parameters within the future preset time;
calculating a predicted value of one or more of the carbon emissions, the baseline, and the carbon reduction volume from the predicted value;
generating a trend graph of a change in a predicted value of one or more of the carbon emissions, the baseline, and the carbon reduction capacity relative to a predicted value of the parameter.
5. The carbon management system of claim 4,
the prediction module is further to:
analyzing the magnitude of the effect of changes in each of the parameters on the predicted value of one or more of the carbon emissions, the baseline, and the carbon emission reduction;
sequencing the parameters according to the sequence from large to small;
and displaying a second preset number of the parameters which are ranked in the front, wherein the second preset number is smaller than the first preset number.
6. The carbon management system of claim 1,
the carbon transaction module is to:
acquiring a first emission reduction amount of the carbon assets generated by the waste incineration power generation enterprise but not applied for, a second emission reduction amount of the carbon assets applied for but not approved, and a third emission reduction amount of the carbon assets applied for and approved;
acquiring areas where items corresponding to the first reduced displacement, the second reduced displacement and the third reduced displacement are located;
acquiring a carbon transaction price of the region;
and calculating the carbon asset valuation of the waste incineration power generation enterprise according to the first reduced displacement, the second reduced displacement, the third reduced displacement and the carbon trading price.
7. The carbon management system of claim 6,
the carbon transaction module further comprises:
an application process storage unit, configured to store an application progress of an item corresponding to the first reduced displacement or the second reduced displacement, where the application progress includes: project approval, project filing, emission reduction verification, emission reduction filing and completed signing and issuing;
the project data storage unit is used for storing project data, and the project data comprises one or more of project business licenses, feasibility study reports, environment evaluation reports, project production time certification documents, operation time certification documents, civil construction related contracts, purchasing and installation contracts of main equipment, project construction contract contracts, technical parameters and nameplate photos of the main equipment, project construction progress plans, electricity purchasing and selling protocols, grid-connected scheduling protocols, employee training records and employee qualifications, project plane layout drawings and project main wiring drawings, project process flow diagrams and material balance diagrams, certificate documents of refuse disposal and financial subsidy unit prices, certificate documents of municipal refuse components and content of project locations, statistical data of actual refuse burning quantity and online electricity quantity of each year up to the present of production, project actual online electricity price certification documents and project environment-friendly completion work acceptance data;
and the project data downloading unit is used for providing a downloading interface, and the downloading interface is used for downloading the project data.
8. The carbon management system of claim 1,
the carbon transaction module further comprises:
and the transaction price management unit is used for acquiring the first transaction time, the first region, the price and the quantity of the carbon assets which are transacted by the waste incineration power generation enterprise, and generating a distribution schematic diagram of the price and the quantity in the first region according to the first transaction time, the first region, the price and the quantity, and/or generating a change trend schematic diagram of the price and the quantity along with time.
9. The carbon management system of claim 1,
the carbon transaction module further comprises:
and the transaction cost management unit is used for acquiring second transaction time, a second region and transaction cost of the carbon assets which are transacted by the waste incineration power generation enterprise, generating a distribution schematic diagram of the transaction cost in the second region according to the second transaction time, the second region and the transaction cost, and/or generating a change trend schematic diagram of the transaction cost along with time, wherein the transaction cost comprises tax and third-party service fee.
10. The carbon management system of claim 1,
the carbon transaction module further comprises:
the market information management unit is used for acquiring daily trading prices and trading volumes of the carbon trading market, calculating one or more of an average trading price, a total trading price, an average trading volume and a total trading volume by taking one or more of days, weeks, months, quarters and years as units, and generating a schematic diagram of the change trend of the trading prices along with time and a schematic diagram of the change trend of the trading volumes along with time, wherein the trading prices comprise carbon quota trading prices and/or carbon credit trading prices, and the trading volumes comprise carbon quota trading volumes and/or carbon credit trading volumes.
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