Enterprise carbon emission statistical method, system, equipment and medium

Abstract

The invention provides an enterprise carbon emission statistical method, system and device and a medium. The method comprises the following steps: acquiring activity data of all current emission sources in real time; screening the emission factors corresponding to all the current emission sources according to a first preset condition to obtain a target emission factor; based on the target emission factor, performing accounting on the carbon emission to obtain a target accounting result; generating a current carbon emission balance table under the condition that the target accounting result meets a second preset condition; comparing and analyzing the current carbon emission balance table with a preset standard and a sample carbon emission balance table in sequence to obtain a comparison and analysis result, and further obtaining a target carbon emission balance table; and extracting data in the target carbon emission balance table according to a third preset condition, obtaining a target key index, and further generating a target report. According to the scheme, carbon emission accounting is carried out in real time, and key indexes and reports are generated in a self-adaptive mode.

Description

Technical Field

[0001] The present application relates to the technical field of carbon emission statistics, and in particular to a method, system, equipment and medium for enterprise carbon emission statistics. Background Art

[0002] Nowadays, it is a general trend to accelerate the promotion of green and low-carbon development and achieve carbon peak and carbon neutrality. How various organizations can formulate carbon peak and carbon neutrality routes and development plans that are in line with their own characteristics and meet the needs of social development, and achieve carbon peak and carbon neutrality reasonably and orderly, is a very realistic and urgent issue at present.

[0003] In the current corporate carbon emissions statistics process, manual accounting or system accounting is usually used for calculation. However, manual accounting requires a lot of manpower and time for data meter reading and emission calculation, and in the process of data collation and calculation, the accuracy and credibility of the emission calculation results may be affected by operator errors, calculation errors or other subjective and objective reasons; although the system accounting transfers the calculation process to the online automatic completion, the offline data collection and entry process will still consume manpower and time. Even for multi-system integration, most of the data of the integrated system is manually entered or imported, so there may be errors in data entry or untimely data entry in this process, affecting the accuracy and timeliness of the emission results. Moreover, whether it is manual accounting or system accounting, in the end, it is necessary for humans to adjust the accounting results according to the company's own needs and generate key indicators and reports. Intuitive key indicators and reports cannot be automatically and efficiently generated. Summary of the invention

[0004] In order to overcome the defects of the above-mentioned prior art, the present application provides a corporate carbon emissions statistics method, system, equipment and medium, which can perform carbon emissions accounting in real time and adaptively generate key indicators and reports, intuitively helping enterprises to clearly understand the current carbon emissions situation.

[0005] In order to solve the above technical problems, this application provides the following technical solutions:

[0006] According to a first aspect of an embodiment of the present application, a method for calculating carbon emissions of an enterprise is provided, comprising:

[0007] Obtain real-time data on the activities of all current emission sources;

[0008] Screening the emission factors corresponding to all current emission sources according to the first preset condition to obtain a target emission factor;

[0009] Based on the target emission factor, carbon emissions are calculated to obtain a target calculation result;

[0010] If the target calculation result meets the second preset condition, a current carbon emission balance sheet is generated based on the target calculation result; the second preset condition is that the total carbon dioxide of the enterprise remains constant during the process of emission, removal and transfer;

[0011] Compare and analyze the current carbon emission balance sheet with the preset standard and the sample carbon emission balance sheet in turn to obtain a comparison and analysis result; the preset standard is determined based on industry standards and / or enterprise standards, and the sample carbon emission balance sheet is determined based on historical data corresponding to all historical emission sources;

[0012] Based on the comparison and analysis results, a target carbon emission balance sheet is obtained;

[0013] Extracting data from the target carbon emission balance sheet according to the third preset condition to obtain target key indicators;

[0014] Based on the target key indicators, a target report is generated.

[0015] In an exemplary embodiment, the current carbon emission balance sheet is compared and analyzed with the preset standard and sample carbon emission balance sheets in sequence to obtain the comparison and analysis results; and based on the comparison and analysis results, a target carbon emission balance sheet is obtained; including:

[0016] Compare and analyze the current carbon emission balance table with the preset standard to obtain a first comparison result;

[0017] Based on the first comparison result, performing a first marking process on the content in the current carbon emission balance sheet that does not meet the preset standard, to obtain an intermediate carbon emission balance sheet;

[0018] Comparing and analyzing the intermediate carbon emission balance sheet with the sample carbon emission balance sheet to obtain a second comparison result;

[0019] Based on the second comparison result, the content in the intermediate carbon emission balance sheet that does not conform to the sample carbon emission balance sheet is subjected to a second marking process to obtain the target carbon emission balance sheet.

[0020] In an exemplary embodiment, generating a target report based on the target key indicator includes:

[0021] Generate a current report based on the target key indicators;

[0022] Obtaining a sample report; the sample report is determined based on the sample carbon emission balance sheet;

[0023] Perform error analysis on the current report and the sample report to obtain an error analysis result;

[0024] When the error analysis result satisfies a fourth preset condition, the current report is used as the target report.

[0025] In an exemplary embodiment, when the error analysis result does not satisfy the fourth preset condition, an error is reported.

[0026] In an exemplary embodiment, the step of obtaining the sample carbon emission balance sheet and the sample report further includes:

[0027] Obtain the historical data corresponding to all the historical emission sources;

[0028] Classifying the historical data according to periods to obtain data for each period;

[0029] Select any of the period data as the current period data;

[0030] According to the first preset condition, the emission factors of the emission sources in the current period corresponding to the data in the current period are screened to obtain sample emission factors;

[0031] Based on the sample emission factors, carbon emissions are calculated to obtain sample calculation results;

[0032] If the sample calculation result meets the second preset condition, generating a current sample carbon balance sheet based on the sample calculation result;

[0033] Compare and analyze the current sample carbon balance table with the preset standard and the current preset carbon emission balance table in turn to obtain a sample comparison result;

[0034] Based on the sample comparison results, a sample carbon balance table is obtained;

[0035] Extracting data from the sample carbon balance table according to the third preset condition to obtain a sample index;

[0036] Based on the sample indicators, generate a current sample report;

[0037] Obtaining an actual historical report corresponding to the historical data;

[0038] Filtering out a current historical report corresponding to the data of the current period from the actual historical reports;

[0039] Perform error analysis on the current sample report and the current historical report to obtain a sample error analysis result;

[0040] When the sample error analysis result meets the sample preset condition, the sample carbon balance sheet is used as the sample carbon emission balance sheet, and the current sample report is used as the sample report.

[0041] In an exemplary embodiment, when the sample error analysis result does not meet the sample preset condition, the method includes:

[0042] Adjusting the current preset carbon emission balance table to obtain an adjusted preset carbon emission balance table;

[0043] The adjusted preset carbon emission balance sheet is used as the current preset carbon emission balance sheet, and the step of comparing and analyzing the current sample carbon balance sheet with the preset standard and the current preset carbon emission balance sheet in sequence is repeated, until the step of obtaining the sample error analysis result is completed, until the sample error analysis result meets the sample preset condition.

[0044] In an exemplary embodiment, the current sample carbon balance table is compared and analyzed with the preset standard and the current preset carbon emission balance table in sequence to obtain a sample comparison result; and based on the sample comparison result, a sample carbon balance table is obtained, including:

[0045] Compare and analyze the current sample carbon balance table with the preset standard to obtain a first sample comparison result;

[0046] Based on the first sample comparison result, performing a first marking process on the content in the current sample carbon balance table that does not meet the preset standard, to obtain an intermediate sample carbon balance table;

[0047] Compare and analyze the intermediate sample carbon balance table with the current preset carbon emission balance table to obtain a second sample comparison result;

[0048] Based on the second sample comparison result, the content in the intermediate sample carbon balance table that does not conform to the current preset carbon emission balance table is subjected to a second marking process to obtain the sample carbon balance table.

[0049] According to a second aspect of an embodiment of the present application, a corporate carbon emissions statistics system is provided, the system comprising:

[0050] Real-time data acquisition module, used to obtain the activity data of all current emission sources in real time;

[0051] A real-time emission factor screening module, used to screen the emission factors corresponding to all current emission sources according to the first preset condition to obtain a target emission factor;

[0052] A real-time accounting module, used to calculate carbon emissions based on the target emission factor to obtain a target accounting result;

[0053] A real-time carbon balance sheet generation module, configured to generate a current carbon emission balance sheet based on the target accounting result when the target accounting result satisfies a second preset condition; the second preset condition is that all carbon dioxide of the enterprise remains constant during the process of emission, removal and transfer;

[0054] A real-time comparison and analysis module is used to compare and analyze the current carbon emission balance sheet with the preset standard and the sample carbon emission balance sheet in turn to obtain a comparison and analysis result; the preset standard is determined based on industry standards and / or enterprise standards, and the sample carbon emission balance sheet is determined based on historical data corresponding to all historical emission sources;

[0055] A target carbon balance sheet acquisition module is used to obtain a target carbon emission balance sheet based on the comparison and analysis results;

[0056] A target indicator acquisition module, used to extract data from the target carbon emission balance sheet according to a third preset condition to obtain target key indicators;

[0057] The target report acquisition module is used to generate a target report based on the target key indicators.

[0058] According to a third aspect of an embodiment of the present application, an electronic device is provided, comprising a processor and a memory, wherein the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement any of the above-mentioned corporate carbon emissions statistics methods.

[0059] According to a fourth aspect of an embodiment of the present application, a computer-readable storage medium is provided, wherein at least one instruction or at least one program is stored in the storage medium, and the at least one instruction or the at least one program is loaded and executed by a processor to implement any of the above-mentioned corporate carbon emissions statistics methods.

[0060] By adopting the above technical solution, the present application has the following beneficial effects:

[0061] The present application provides a corporate carbon emissions statistics method, system, equipment and medium, which can perform carbon emissions accounting in real time, and determine corporate carbon emissions data efficiently and accurately, thereby helping companies to formulate scientific strategic plans, optimize energy use, discover emission reduction opportunities, and achieve sustainable development of the company; and adaptively generate key indicators and reports, intuitively helping companies to clearly understand the current carbon emissions situation, improving the efficiency of corporate carbon emissions statistics and the formation of carbon emissions-related data, and compared with manual accounting, manual extraction of key indicators, and manual report writing, improving the reliability of carbon emissions accounting, extraction of key indicators and generation of reports. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0063] Figure 1 A flowchart of a method for calculating carbon emissions of an enterprise provided in an embodiment of the present application;

[0064] Figure 2 A structural block diagram of an enterprise carbon emission statistics system provided in an embodiment of the present application;

[0065] Figure 3 A hardware structure block diagram of an electronic device for running a corporate carbon emissions statistics method provided in an embodiment of the present application. DETAILED DESCRIPTION

[0066] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0067] The term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present application. In the description of the embodiments of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may include one or more of the features explicitly or implicitly. Moreover, the terms "first", "second", etc. are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described here can be implemented in an order other than those illustrated or described here.

[0068] See also Figure 1 , which is a flow chart of a method for calculating carbon emissions of an enterprise provided in an embodiment of the present application, and the method for calculating carbon emissions of an enterprise includes:

[0069] Step S101: Acquire activity data of all current emission sources in real time;

[0070] Step S102: Screening emission factors corresponding to all current emission sources according to the first preset condition to obtain a target emission factor;

[0071] Step S103: Calculate carbon emissions based on the target emission factor to obtain a target calculation result;

[0072] Step S104: if the target calculation result meets the second preset condition, a current carbon emission balance sheet is generated based on the target calculation result; the second preset condition is that all carbon dioxide of the enterprise remains constant during the process of emission, removal and transfer;

[0073] Step S105: Compare and analyze the current carbon emission balance sheet with the preset standard and the sample carbon emission balance sheet in turn to obtain the comparison and analysis results; the preset standard is determined based on the industry standard and / or enterprise standard, and the sample carbon emission balance sheet is determined based on the historical data corresponding to all historical emission sources;

[0074] Step S106: Based on the comparison and analysis results, a target carbon emission balance sheet is obtained;

[0075] Step S107: extracting data from the target carbon emission balance sheet according to the third preset condition to obtain target key indicators;

[0076] Step S108: Generate a target report based on the target key indicators.

[0077] In a specific embodiment, the activity data acquired in real time in the above step S101 covers fuel consumption and recovery, industrial process raw material consumption and recovery, power consumption and recovery, and other key non-carbon product consumption and recovery data, and the data comes from the iron zone dynamic management system, energy dynamic management system, on-site monitoring DCS, iron front monitoring system, L1 level PLC, MES system, L2 level system, vaporization cooling system, environmental control system, Baiyun electrical system, etc.; wherein, fuel consumption and recovery include solid fuel, liquid fuel and gas fuel; industrial process raw material consumption and recovery include carbon-containing products, carbon-containing raw materials and carbon-containing solid waste; power consumption and recovery include electricity, heat, compressed air and other energy-consuming media; other key non-carbon products include raw flux, cooked flux, limestone, quicklime, etc. Through step S101, the accuracy and real-time nature of the collected data are ensured, providing a solid foundation for subsequent carbon emission calculations.

[0078] In a specific embodiment, in the above step S102, various emission sources are deeply analyzed to summarize and count commonly used emission factors, which include but are not limited to fuel combustion emissions, industrial process emissions, and power consumption emissions. At the same time, considering the diversity and complexity of actual operations on site, it is also necessary to collect and organize actual emission factors on site, and obtain more accurate and practical emission factor data through real-time monitoring and data recording. Among them, commonly used emission factors are derived from regional standards, industry standards, national standards, international standards, etc.; actual emission factors are derived from quantification and measurement of corresponding monitoring equipment or methods.

[0079] In a specific embodiment, the above step S103 is calculated by combining the activity data and emission factor data previously collected and managed.

[0080] In a specific embodiment, the second preset condition in the above step S104 can be specifically expressed as the sum of carbon dioxide emission and carbon dioxide removal being balanced.

[0081] In a specific embodiment, the following calculation method can be used to calculate the carbon emission intensity of each link of the enterprise and the entire enterprise:

[0082] The carbon dioxide emissions from the energy material use stage are calculated according to formula (1):

[0083] E i = ±AD i ×EF i (1);

[0084] Where:

[0085] E i —The amount of carbon dioxide emissions generated by the use of energy materials, in tons of carbon dioxide (tCO2);

[0086] AD i —Activity data of the i-th energy material, in tons (t) / 10,000 cubic meters (10,000 Nm3) / 10,000 kilowatt-hours (10,000 kWh), with consumption being positive and recovery being negative;

[0087] EF i —Emission factor of the i-th energy substance, in units of tonnes of carbon dioxide / ton (tCO2 / t), tonnes of carbon dioxide / 10,000 cubic metres (tCO2 / 10,000 Nm3), and tonnes of carbon dioxide / 10,000 kilowatt-hours (tCO2 / 10,000 kWh);

[0088] i—Code for energy substance.

[0089] The total amount of carbon dioxide emissions from the process is calculated according to formula (2):

[0090]

[0091] Where:

[0092] E 工序 —Total carbon emissions from the process, in tons of carbon dioxide (tCO2);

[0093] E i —The amount of carbon dioxide emissions generated by the use of energy materials, in tons of carbon dioxide (tCO2);

[0094] n—The process involves all energy materials.

[0095] The carbon dioxide emission intensity of the process is calculated according to formula (3):

[0096]

[0097] Where:

[0098] E 工序强度 —Carbon emission intensity of the process, in tons of carbon dioxide / unit of product (tCO2 / unit of product);

[0099] E 工序 —Carbon emissions from the process, in tons of carbon dioxide (tCO2);

[0100] O j —Product output, in tons, gigajoules, standard cubic meters, etc. (t, GJ, 10,000 Nm3, 10,000 kWh, etc.);

[0101] j—Process product code.

[0102] The total amount of carbon dioxide emissions from an enterprise is calculated according to formula (4):

[0103]

[0104] Where:

[0105] E 企业 —Total carbon emissions of the enterprise, in tons of carbon dioxide (tCO2);

[0106] E 工序 —Total carbon emissions from the process, in tons of carbon dioxide (tCO2);

[0107] k—Enterprise production involves all processes.

[0108] The carbon dioxide emission intensity of an enterprise is calculated according to formula (5):

[0109]

[0110] Where:

[0111] E 企业强度—Enterprise carbon emission intensity, in tons of carbon dioxide per unit of product (tCO2 / unit of product);

[0112] E 企业 —Enterprise carbon emissions, in tons of carbon dioxide (tCO2);

[0113] O l —Product output, in tons, gigajoules, standard cubic meters, etc. (t, GJ, 10,000 Nm3, 10,000 kWh, etc.);

[0114] l—Enterprise product code.

[0115] In a specific embodiment, if the target calculation result does not meet the second preset condition, an error is reported.

[0116] In a specific embodiment, the above steps S105 and S106 may include:

[0117] Compare and analyze the current carbon emission balance sheet with the preset standard to obtain a first comparison result;

[0118] Based on the first comparison result, the content in the current carbon emission balance sheet that does not meet the preset standard is subjected to a first marking process to obtain an intermediate carbon emission balance sheet;

[0119] Compare and analyze the intermediate carbon emission balance sheet with the sample carbon emission balance sheet to obtain a second comparison result;

[0120] Based on the second comparison result, the contents in the intermediate carbon emission balance sheet that do not conform to the sample carbon emission balance sheet are subjected to a second marking process to obtain a target carbon emission balance sheet.

[0121] In a specific embodiment, the above step S108 may include:

[0122] Generate current reports based on target key indicators;

[0123] Obtain a sample report; the sample report is determined based on a sample carbon emission balance sheet;

[0124] Perform error analysis on the current report and the sample report to obtain the error analysis result;

[0125] When the error analysis result meets the fourth preset condition, the current report is used as the target report.

[0126] In a specific embodiment, when the error analysis result does not meet the fourth preset condition, an error is reported.

[0127] In a specific embodiment, the method may further include the step of obtaining a sample carbon emission balance sheet and a sample report, specifically including:

[0128] Obtain historical data corresponding to all historical emission sources;

[0129] Classify historical data according to periods to obtain data for each period;

[0130] Select any period of data as the current period of data;

[0131] According to the first preset condition, the emission factors of the emission sources in the current period corresponding to the data in the current period are screened to obtain sample emission factors;

[0132] Based on the sample emission factors, the carbon emissions are calculated to obtain the sample calculation results;

[0133] When the sample calculation result meets the second preset condition, generating a current sample carbon balance sheet based on the sample calculation result;

[0134] Compare and analyze the current sample carbon balance sheet with the preset standard and the current preset carbon emission balance sheet in turn to obtain the sample comparison result;

[0135] Based on the sample comparison results, a sample carbon balance table is obtained;

[0136] Extract data from the sample carbon balance table according to the third preset condition to obtain a sample indicator;

[0137] Generate current sample report based on sample indicators;

[0138] Get the actual historical report corresponding to the historical data;

[0139] Filter out the current historical report corresponding to the data of the current period from the actual historical reports;

[0140] Perform error analysis on the current sample report and the current historical report to obtain the sample error analysis result;

[0141] When the sample error analysis results meet the sample preset conditions, the sample carbon balance sheet will be used as the sample carbon emission balance sheet, and the current sample report will be used as the sample report.

[0142] In a specific embodiment, when the sample error analysis result does not meet the sample preset condition, the method includes:

[0143] Adjust the current preset carbon emission balance table to obtain an adjusted preset carbon emission balance table;

[0144] The adjusted preset carbon emission balance sheet is used as the current preset carbon emission balance sheet, and the current sample carbon balance sheet is compared and analyzed with the preset standard and the current preset carbon emission balance sheet in turn, until the step of obtaining the sample error analysis result is achieved, until the sample error analysis result meets the sample preset conditions.

[0145] In a specific embodiment, the current sample carbon balance table is compared and analyzed with the preset standard and the current preset carbon emission balance table in turn to obtain a sample comparison result; based on the sample comparison result, a sample carbon balance table is obtained, including:

[0146] Compare and analyze the current sample carbon balance table with the preset standard to obtain the first sample comparison result;

[0147] Based on the first sample comparison result, the content in the current sample carbon balance table that does not meet the preset standard is subjected to a first marking process to obtain an intermediate sample carbon balance table;

[0148] Compare and analyze the intermediate sample carbon balance table with the current preset carbon emission balance table to obtain the second sample comparison result;

[0149] Based on the second sample comparison result, the content in the intermediate sample carbon balance sheet that does not conform to the current preset carbon emission balance sheet is subjected to a second marking process to obtain a sample carbon balance sheet.

[0150] It can be seen from the above technical solutions of the embodiments of the present application that in the embodiments of the present application, carbon emissions accounting can be performed in real time, and the carbon emissions data of the enterprise can be determined efficiently and accurately, thereby helping the enterprise to formulate scientific strategic plans, optimize energy use, discover emission reduction opportunities, and achieve sustainable development of the enterprise; and adaptively generate key indicators and reports, intuitively helping enterprises to clearly understand the current carbon emissions situation, improving the efficiency of enterprises in counting carbon emissions and forming carbon emission-related data, and compared with manual accounting, manual extraction of key indicators, and manual report writing, the reliability of carbon emissions accounting, extraction of key indicators and generation of reports is improved.

[0151] In addition, these key indicators and reports can not only help companies clearly understand the current carbon emission status, but also provide data support for the company's carbon emission target setting. By setting carbon emission targets, companies can clarify their emission reduction direction and tasks. At the same time, in actual applications, by real-time monitoring of the company's carbon emission progress, it can ensure that the company can reduce emissions according to the set goals, thereby achieving comprehensive optimization and control of carbon emissions.

[0152] Corresponding to the enterprise carbon emission statistics method provided in the above embodiment, the embodiment of the present application also provides an enterprise carbon emission statistics system. Since the enterprise carbon emission statistics system provided in the embodiment of the present application corresponds to the enterprise carbon emission statistics method provided in the above embodiment, the implementation method of the aforementioned enterprise carbon emission statistics method is also applicable to the enterprise carbon emission statistics system provided in this embodiment, and will not be described in detail in this embodiment.

[0153] See also Figure 2, which is a structural block diagram of an enterprise carbon emission statistics system provided in an embodiment of the present application; the system includes:

[0154] 001: Real-time data acquisition module, used to obtain the activity data of all current emission sources in real time;

[0155] 002: A real-time emission factor screening module, used to screen the emission factors corresponding to all current emission sources according to the first preset condition to obtain a target emission factor;

[0156] 003: Real-time accounting module, used to calculate carbon emissions based on target emission factors and obtain target accounting results;

[0157] 004: A real-time carbon balance sheet generation module, used to generate a current carbon emission balance sheet based on the target accounting result when the target accounting result meets the second preset condition; the second preset condition is that all carbon dioxide of the enterprise remains constant during the process of emission, removal and transfer;

[0158] 005: Real-time comparison and analysis module, used to compare and analyze the current carbon emission balance sheet with the preset standard and the sample carbon emission balance sheet in turn to obtain the comparison and analysis results; the preset standard is determined based on the industry standard and / or enterprise standard, and the sample carbon emission balance sheet is determined based on the historical data corresponding to all historical emission sources;

[0159] 006: Target carbon balance sheet acquisition module, used to obtain the target carbon emission balance sheet based on the comparison analysis results;

[0160] 007: a target indicator acquisition module, used to extract data in the target carbon emission balance sheet according to the third preset condition to obtain the target key indicator;

[0161] 008: Target report acquisition module, used to generate target reports based on target key indicators.

[0162] In a specific embodiment, the system may further include:

[0163] The first error reporting module is used to report an error when the target calculation result does not meet the second preset condition.

[0164] In a specific embodiment, the system may further include:

[0165] A first comparison and analysis module is used to compare and analyze the current carbon emission balance sheet with a preset standard to obtain a first comparison result;

[0166] A first marking processing module, configured to perform a first marking processing on the content in the current carbon emission balance sheet that does not meet the preset standard based on the first comparison result, to obtain an intermediate carbon emission balance sheet;

[0167] A second comparison and analysis module is used to compare and analyze the intermediate carbon emission balance sheet with the sample carbon emission balance sheet to obtain a second comparison result;

[0168] The second marking processing module is used to perform a second marking process on the content in the intermediate carbon emission balance sheet that does not conform to the sample carbon emission balance sheet based on the second comparison result to obtain a target carbon emission balance sheet.

[0169] In a specific embodiment, the system may further include:

[0170] The current report generation module is used to generate the current report based on the target key indicators;

[0171] A sample report acquisition module is used to acquire a sample report; the sample report is determined based on a sample carbon emission balance sheet;

[0172] The error analysis module is used to perform error analysis between the current report and the sample report to obtain the error analysis results;

[0173] The target report obtaining module is used to use the current report as the target report when the error analysis result meets the fourth preset condition.

[0174] In a specific embodiment, the system may further include:

[0175] The second error reporting module is used to report an error when the error analysis result does not meet the fourth preset condition.

[0176] It should be noted that the system provided in the above embodiment, when implementing its functions, is only illustrated by the division of the above functional modules. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. In addition, the system and method embodiments provided in the above embodiment belong to the same concept, and the specific implementation process is detailed in the method embodiment, which will not be repeated here.

[0177] The enterprise carbon emission statistics system of the embodiment of the present application can perform carbon emission accounting in real time, and determine the enterprise carbon emission data efficiently and accurately, thereby helping the enterprise to formulate scientific strategic plans, optimize energy use, discover emission reduction opportunities, and achieve sustainable development of the enterprise; and adaptively generate key indicators and reports, intuitively helping enterprises to clearly understand the current carbon emissions situation, improving the efficiency of enterprises in carbon emission statistics and forming carbon emission-related data, and compared with manual accounting, manual extraction of key indicators, and manual report writing, it improves the reliability of carbon emission accounting, extraction of key indicators and generation of reports.

[0178] In addition, these key indicators and reports can not only help companies clearly understand the current carbon emission status, but also provide data support for the company's carbon emission target setting. By setting carbon emission targets, companies can clarify their emission reduction direction and tasks. At the same time, in actual applications, by real-time monitoring of the company's carbon emission progress, it can ensure that the company can reduce emissions according to the set goals, thereby achieving comprehensive optimization and control of carbon emissions.

[0179] An embodiment of the present application also provides an electronic device, including a processor and a memory, wherein the memory stores at least one instruction or at least one program, and the at least one instruction or at least one program is loaded and executed by the processor to implement the enterprise carbon emission statistics method provided in the above method embodiment.

[0180] The memory can be used to store software programs and modules. The processor executes various functional applications and realizes high-level autonomous driving by running the software programs and modules stored in the memory. The memory may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, application programs required for functions, etc.; the data storage area may store data created according to the use of the device, etc. In addition, the memory may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage device. Accordingly, the memory may also include a memory controller to provide the processor with access to the memory.

[0181] The method embodiments provided in the embodiments of the present application may be executed in a computer terminal, a server or a similar computing device, that is, the above-mentioned electronic device may include a computer terminal, a server or a similar computing device.

[0182] Figure 3 is a hardware structure block diagram of an electronic device for running a corporate carbon emission statistics method provided in an embodiment of the present application, such as Figure 3 As shown, the internal structure of the electronic device may include but is not limited to: a processor, a network interface and a memory. The processor, network interface and memory in the electronic device may be connected via a bus or other means. Figure 3 The example of connecting through bus is taken in the following.

[0183] Among them, the processor (or CPU (Central Processing Unit)) is the computing core and control core of the electronic device. The network interface may optionally include a standard wired interface, a wireless interface (such as WI-FI, a mobile communication interface, etc.). Memory is a memory device in an electronic device for storing programs and data. It is understandable that the memory here can be a high-speed RAM storage device or a non-volatile memory device (non-volatile memory), such as at least one disk storage device; optionally, it can also be at least one storage device located away from the aforementioned processor. The memory provides a storage space, which stores the operating system of the electronic device, which may include but is not limited to: Windows system (an operating system), Linux (an operating system), Android (Android, a mobile operating system) system, IOS (a mobile operating system) system, etc., and this application does not limit this; and, in the storage space, one or more instructions suitable for being loaded and executed by the processor are also stored, and these instructions may be one or more computer programs (including program codes). In the embodiment of this specification, the processor loads and executes one or more instructions stored in the memory to implement the enterprise carbon emission statistics method provided in the above method embodiment.

[0184] An embodiment of the present application also provides a computer-readable storage medium, in which at least one instruction or at least one program is stored, and the at least one instruction or at least one program is loaded and executed by a processor to implement the enterprise carbon emission statistics method provided in the method embodiment.

[0185] Optionally, in this embodiment, the above-mentioned storage medium may include but is not limited to: a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk, and other media that can store program codes.

[0186] It should be noted that the above-mentioned sequence of the embodiments of the present application is for description only and does not represent the advantages and disadvantages of the embodiments. And the above describes a specific embodiment of this specification. Other embodiments are within the scope of the attached claims. In some cases, the actions or steps recorded in the claims can be performed in an order different from that in the embodiments and still achieve the desired results. In addition, the processes depicted in the accompanying drawings do not necessarily require the specific order or continuous order shown to achieve the desired results. In some embodiments, multi-small sample image classification and parallel processing are also possible or may be advantageous.

[0187] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the device embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0188] A person skilled in the art will understand that all or part of the steps to implement the above embodiments may be accomplished by hardware or by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a disk or an optical disk, etc.

[0189] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A method for calculating carbon emissions of an enterprise, characterized in that: include: Obtain real-time data on the activities of all current emission sources; Screening the emission factors corresponding to all current emission sources according to the first preset condition to obtain a target emission factor; Based on the target emission factor, carbon emissions are calculated to obtain a target calculation result; If the target calculation result meets the second preset condition, generating a current carbon emission balance sheet based on the target calculation result; The second precondition is that the total carbon dioxide of the enterprise remains constant during the process of emission, removal and transfer; Compare and analyze the current carbon emission balance sheet with the preset standard and sample carbon emission balance sheets in turn to obtain comparison and analysis results; The preset standard is determined based on industry standards and / or enterprise standards, and the sample carbon emission balance sheet is determined based on historical data corresponding to all historical emission sources; Based on the comparison and analysis results, a target carbon emission balance sheet is obtained; Extracting data from the target carbon emission balance sheet according to the third preset condition to obtain target key indicators; Based on the target key indicators, a target report is generated.

2. The enterprise carbon emission statistics method according to claim 1 is characterized in that: The current carbon emission balance sheet is compared and analyzed with the preset standard and sample carbon emission balance sheets in turn to obtain comparison and analysis results; Based on the comparison and analysis results, a target carbon emission balance sheet is obtained; including: Compare and analyze the current carbon emission balance table with the preset standard to obtain a first comparison result; Based on the first comparison result, performing a first marking process on the content in the current carbon emission balance sheet that does not meet the preset standard, to obtain an intermediate carbon emission balance sheet; Comparing and analyzing the intermediate carbon emission balance sheet with the sample carbon emission balance sheet to obtain a second comparison result; Based on the second comparison result, the content in the intermediate carbon emission balance sheet that does not conform to the sample carbon emission balance sheet is subjected to a second marking process to obtain the target carbon emission balance sheet.

3. The enterprise carbon emission statistics method according to claim 1 is characterized in that: The generating of a target report based on the target key indicators includes: Generate a current report based on the target key indicators; Obtaining a sample report; the sample report is determined based on the sample carbon emission balance sheet; Perform error analysis on the current report and the sample report to obtain an error analysis result; When the error analysis result satisfies a fourth preset condition, the current report is used as the target report.

4. The method for calculating corporate carbon emissions according to claim 3, characterized in that: When the error analysis result does not satisfy the fourth preset condition, an error is reported.

5. The method for calculating corporate carbon emissions according to any one of claims 1 to 4, characterized in that: The step of obtaining the sample carbon emission balance sheet and the sample report further includes: Obtain the historical data corresponding to all the historical emission sources; Classifying the historical data according to periods to obtain data for each period; Select any of the period data as the current period data; According to the first preset condition, the emission factors of the emission sources in the current period corresponding to the data in the current period are screened to obtain sample emission factors; Based on the sample emission factors, carbon emissions are calculated to obtain sample calculation results; If the sample calculation result meets the second preset condition, generating a current sample carbon balance sheet based on the sample calculation result; Compare and analyze the current sample carbon balance table with the preset standard and the current preset carbon emission balance table in turn to obtain a sample comparison result; Based on the sample comparison results, a sample carbon balance table is obtained; Extracting data from the sample carbon balance table according to the third preset condition to obtain a sample index; Based on the sample indicators, generate a current sample report; Obtaining an actual historical report corresponding to the historical data; Filtering out a current historical report corresponding to the data of the current period from the actual historical reports; Perform error analysis on the current sample report and the current historical report to obtain a sample error analysis result; When the sample error analysis result meets the sample preset condition, the sample carbon balance sheet is used as the sample carbon emission balance sheet, and the current sample report is used as the sample report.

6. The method for calculating corporate carbon emissions according to claim 5, characterized in that: When the sample error analysis result does not meet the sample preset condition, the method includes: Adjusting the current preset carbon emission balance table to obtain an adjusted preset carbon emission balance table; The adjusted preset carbon emission balance sheet is used as the current preset carbon emission balance sheet, and the step of comparing and analyzing the current sample carbon balance sheet with the preset standard and the current preset carbon emission balance sheet in sequence is repeated, until the step of obtaining the sample error analysis result is completed, until the sample error analysis result meets the sample preset condition.

7. The method for calculating corporate carbon emissions according to claim 5, characterized in that: The current sample carbon balance table is compared and analyzed with the preset standard and the current preset carbon emission balance table in sequence to obtain a sample comparison result; Based on the sample comparison results, a sample carbon balance table is obtained, including: Compare and analyze the current sample carbon balance table with the preset standard to obtain a first sample comparison result; Based on the first sample comparison result, performing a first marking process on the content in the current sample carbon balance table that does not meet the preset standard, to obtain an intermediate sample carbon balance table; Compare and analyze the intermediate sample carbon balance table with the current preset carbon emission balance table to obtain a second sample comparison result; Based on the second sample comparison result, the content in the intermediate sample carbon balance table that does not conform to the current preset carbon emission balance table is subjected to a second marking process to obtain the sample carbon balance table.

8. An enterprise carbon emission statistics system, characterized in that: The system comprises: Real-time data acquisition module, used to obtain the activity data of all current emission sources in real time; A real-time emission factor screening module, used to screen the emission factors corresponding to all current emission sources according to the first preset condition to obtain a target emission factor; A real-time accounting module, used to calculate carbon emissions based on the target emission factor to obtain a target accounting result; A real-time carbon balance sheet generation module, configured to generate a current carbon emission balance sheet based on the target accounting result when the target accounting result satisfies a second preset condition; the second preset condition is that all carbon dioxide of the enterprise remains constant during the process of emission, removal and transfer; A real-time comparison and analysis module is used to compare and analyze the current carbon emission balance sheet with the preset standard and the sample carbon emission balance sheet in turn to obtain a comparison and analysis result; the preset standard is determined based on industry standards and / or enterprise standards, and the sample carbon emission balance sheet is determined based on historical data corresponding to all historical emission sources; A target carbon balance sheet acquisition module is used to obtain a target carbon emission balance sheet based on the comparison and analysis results; A target indicator acquisition module, used to extract data from the target carbon emission balance sheet according to a third preset condition to obtain target key indicators; The target report acquisition module is used to generate a target report based on the target key indicators.

9. An electronic device, characterized in that: It comprises a processor and a memory, wherein the memory stores at least one instruction or at least one program, and the at least one instruction or the at least one program is loaded and executed by the processor to implement the enterprise carbon emission statistics method as described in any one of claims 1 to 7.

10. A computer-readable storage medium, wherein at least one instruction or at least one program is stored in the storage medium, and the at least one instruction or the at least one program is loaded and executed by a processor to implement the enterprise carbon emission statistics method as described in any one of claims 1 to 7.

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