Data center investment calculation method and device based on carbon quota and computer equipment

Abstract

The invention relates to a data center investment measurement and calculation method and device based on carbon quota and computer equipment, and provides an investment measurement and calculation model for energy-saving transformation of a data center, and the model innovatively combines a carbon emission transaction mechanism with the investment measurement and calculation of the energy-saving transformation of the data center. And a more comprehensive and accurate investment evaluation mode is provided. Compared with a traditional energy-saving transformation investment measuring and calculating method, the method introduces elements of the carbon quota, considers carbon emission reduction benefits brought by energy-saving transformation of the data center, and further evaluates economic benefits of the obtained free carbon quota. Particularly, factors such as carbon transaction potential, carbon quota price, free quota distribution and future prediction are taken into consideration in investment calculation, and more accurate guidance is provided for investment decision-making of energy-saving transformation of the data center.

Description

Technical Field

[0001] The present invention relates to the technical field of data center investment estimation, and in particular to a method, device and computer equipment for data center investment estimation based on carbon quota. Background Art

[0002] As one of the industries with high energy consumption and high carbon emissions, the demand for energy conservation and carbon reduction in data centers is gradually increasing. Traditional data center energy conservation transformation mainly focuses on reducing power consumption by optimizing hardware configuration and improving energy efficiency, thereby achieving energy conservation. However, the economic benefits of such energy-saving transformation are often limited to direct savings in electricity bills, and fail to fully consider the resulting carbon reduction benefits, especially the potential benefits obtained through carbon trading mechanisms.

[0003] As a high-energy-consuming industry, the management of carbon emission quotas for data centers is becoming increasingly strict. Data centers that actively reduce their carbon emissions through energy-saving transformation can sell their surplus free carbon emission quotas to achieve carbon emission reduction benefits. Therefore, energy-saving transformation of data centers should be based on saving electricity bills and adding carbon emission reduction benefits.

[0004] However, the existing data center energy-saving transformation investment calculation method mainly focuses on the direct economic benefits brought by the reduction of electricity consumption, and does not systematically evaluate carbon emission reduction as a key source of economic benefits. The carbon emission reduction after energy-saving transformation and the possible carbon trading benefits are not fully incorporated into investment decisions, resulting in an underestimation of the returns of transformation projects.

[0005] At the same time, the existing investment calculation method does not fully consider the potential of the carbon trading mechanism. Driven by the "dual carbon" policy, the carbon market is becoming increasingly active. The remaining carbon quotas obtained by data centers through energy-saving transformation can be sold through the carbon trading market to obtain additional income. However, the existing technical solutions have failed to effectively incorporate this income into the investment calculation model, ignoring the "added value" brought by carbon emission reduction.

[0006] In traditional investment measurement methods, the calculation of carbon emission reduction is often rough, and there is a lack of accurate models to quantify the economic benefits brought about by carbon emission reduction. In other words, traditional investment measurement methods do not measure the two parallel measurement standards of carbon emission reduction benefits and electricity saving benefits of data centers together, making it impossible to evaluate investment benefits from a more comprehensive perspective. Summary of the invention

[0007] Based on this, it is necessary to provide a method for calculating data center investment based on carbon quotas.

[0008] The technical solution of the present invention to solve the above technical problem is as follows: A method for calculating data center investment based on carbon quota, comprising:

[0009] The investment calculation of data centers is divided into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure;

[0010] Based on the carbon emission reduction benefit calculation model, the carbon emission reduction benefits after the data center transformation are calculated;

[0011] Based on the electricity cost saving benefit calculation model, the electricity cost saving benefit after the data center transformation is calculated;

[0012] Based on the capital financing structure calculation model, calculate the loan interest after the data center transformation;

[0013] Based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest, the comprehensive economic benefit of transforming the data center is calculated.

[0014] In one embodiment, the step of calculating the carbon emission reduction benefit after the data center transformation based on the carbon emission reduction benefit calculation model includes:

[0015] Obtain the carbon emissions of the data center before transformation;

[0016] Calculate the carbon emissions of the data center after the transformation based on the historical carbon emissions data of the data center, industry standards and expected effects of energy-saving transformation;

[0017] The carbon emission reduction is calculated by using the carbon emission of the data center before the transformation and the carbon emission of the data center after the transformation;

[0018] Based on existing policies and market trends, combined with the country's emission reduction targets for the industry and the policy orientation of local governments, the amount of free carbon quotas in the next few years is predicted, and the amount of carbon quotas that can be sold is calculated based on the carbon emission reduction and free carbon quotas;

[0019] Based on the price data of the existing carbon market and the development trend of the carbon market, the carbon quota price that can be obtained from the remaining salable carbon quota after the data center transformation is calculated, and the carbon emission reduction benefits are calculated based on the salable carbon quota and the carbon quota price.

[0020] In one embodiment, the carbon emissions are calculated as follows:

[0021] E=E1+E2+E3

[0022]

[0023] Where E is the total carbon emissions, E1 is the carbon emissions from combustion, E2 is the carbon emissions from purchased electricity, E3 is the carbon emissions from purchased heat, i represents the i-th fossil fuel type, and there are n types in total; AD irepresents the activity level of the i-th fossil fuel in tons, EF i is the carbon emission factor of the fossil fuel.

[0024] In one embodiment, the calculation formula for the carbon emissions generated by the purchased electricity is:

[0025] E2=AD 电 ×EF 电

[0026] Among them, AD 电 is the net electricity purchased, in MWh, EF 电 is the average annual electricity supply emission factor of the countries in the region, in tons of CO2 / MWh;

[0027] The calculation formula for carbon emissions generated by purchased heat is:

[0028] E3=AD 热 ×EF 热

[0029] Among them, AD 热 The net purchased heat is expressed in million kilojoules, EF 热 is the annual average heating emission factor, expressed in tons of carbon dioxide per million kilojoules.

[0030] In one embodiment, the step of calculating the electricity cost saving benefit after the data center transformation based on the electricity cost saving benefit calculation model includes:

[0031] Get the power consumption of the data center before transformation;

[0032] Calculate the power consumption of the data center after the transformation based on the historical power consumption data of the data center, industry standards and expected effects of energy-saving transformation;

[0033] Calculate the power savings using the power consumption of the data center before the transformation and the power consumption of the data center after the transformation;

[0034] The pricing information of the electricity market is obtained, and the electricity cost saving benefit is calculated according to the pricing information of the electricity market and the saved electricity.

[0035] In one embodiment, the step of calculating the loan interest after the data center transformation based on the capital financing structure calculation model includes:

[0036] Based on the loan amount, loan term and interest rate required for the data center renovation project, calculate the loan interest after the data center renovation.

[0037] In one embodiment, in the step of calculating the comprehensive economic benefit of transforming the data center based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest,

[0038] The comprehensive economic benefits include financial indicators such as investment payback period, net present value, and internal rate of return.

[0039] A device for calculating data center investment based on carbon quota, comprising:

[0040] The classification module is used to divide the data center investment calculation into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure;

[0041] A carbon emission reduction benefit calculation module, used to calculate the carbon emission reduction benefit after the data center transformation based on the carbon emission reduction benefit calculation model;

[0042] An electricity cost saving benefit calculation module is used to calculate the electricity cost saving benefit after the data center transformation based on the electricity cost saving benefit calculation model;

[0043] A loan information calculation module, used to calculate the loan interest after the data center transformation based on the capital financing structure calculation model;

[0044] The comprehensive economic benefit calculation module is used to calculate the comprehensive economic benefit of transforming the data center based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest.

[0045] A computer device comprises a memory and a processor, wherein the memory stores a computer program, and wherein the processor implements the following steps when executing the computer program:

[0046] The investment calculation of data centers is divided into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure;

[0047] Based on the carbon emission reduction benefit calculation model, the carbon emission reduction benefits after the data center transformation are calculated;

[0048] Based on the electricity cost saving benefit calculation model, the electricity cost saving benefit after the data center transformation is calculated;

[0049] Based on the capital financing structure calculation model, calculate the loan interest after the data center transformation;

[0050] Based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest, the comprehensive economic benefit of transforming the data center is calculated.

[0051] A computer-readable storage medium stores a computer program, which, when executed by a processor, implements the following steps:

[0052] The investment calculation of data centers is divided into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure;

[0053] Based on the carbon emission reduction benefit calculation model, the carbon emission reduction benefits after the data center transformation are calculated;

[0054] Based on the electricity cost saving benefit calculation model, the electricity cost saving benefit after the data center transformation is calculated;

[0055] Based on the capital financing structure calculation model, calculate the loan interest after the data center transformation;

[0056] Based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest, the comprehensive economic benefit of transforming the data center is calculated.

[0057] The beneficial effects of the present invention are as follows: the present invention provides a method for calculating data center investment based on carbon quotas, which can bring the following beneficial effects:

[0058] 1. Compared with the traditional data center energy-saving transformation investment calculation method, this invention innovatively introduces carbon quota and carbon trading mechanism. This method systematically combines carbon emission reduction with carbon quota income to comprehensively evaluate the investment return of energy-saving transformation, thus making up for the shortcomings of existing technical solutions.

[0059] 2. This method further introduces the prediction of carbon quota market price into the investment model, and uses market data and trend analysis to predict the future carbon quota price. This technical means makes investment estimation not limited to the current market situation, but can provide data center companies with more accurate investment decision-making basis based on future policy changes and market trends.

[0060] 3. This method ensures the accuracy of the quantitative carbon reduction benefits by accurately predicting the carbon emissions of data centers after energy-saving transformation and allocating free carbon quotas in combination with relevant policies. Compared with traditional methods that simplify or ignore the estimation of carbon emission reduction, this method uses more rigorous data analysis and calculation models, which can better reflect the actual emission reduction benefits of data center energy-saving transformation.

[0061] 4. This method incorporates price fluctuations in the electricity market into investment calculations, and combines the differences in electricity prices in various provinces to evaluate the specific effects of electricity cost savings after energy-saving transformation of data centers in different regions. Through the above technical means, the investment model can more accurately evaluate the economic benefits of energy-saving transformation in different regions, helping data centers make more reasonable decisions based on specific market conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0062] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0063] Figure 1 A flowchart of a method for calculating data center investment based on carbon quotas in one embodiment;

[0064] Figure 2 It is a schematic diagram of a flow chart of a device for calculating data center investment based on carbon quota in one embodiment;

[0065] Figure 3 1 is a diagram of the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0066] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0067] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0068] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0069] Embodiment 1

[0070] In this embodiment, if Figure 1 As shown in Figure 1, a method for calculating data center investment based on carbon quotas is

[0071] Step 110, the investment calculation of the data center is divided into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure.

[0072] In one embodiment, the carbon emission reduction benefits and electricity cost savings benefits after the transformation of the data center are used as two parallel main measurement criteria to evaluate the investment benefits from a more comprehensive perspective. At the same time, considering the capital structure financing situation, a capital financing structure calculation model is also added, so that the comprehensive economic benefits after the transformation of the data center can be calculated more comprehensively and accurately, providing more precise guidance for investment decisions on energy-saving transformation of data centers.

[0073] Step 120: Calculate the carbon emission reduction benefits after the data center transformation based on the carbon emission reduction benefit calculation model.

[0074] In one embodiment, the step of calculating the carbon emission reduction benefit after the data center transformation based on the carbon emission reduction benefit calculation model includes:

[0075] Obtain the carbon emissions of the data center before transformation;

[0076] Calculate the carbon emissions of the data center after the transformation based on the historical carbon emissions data of the data center, industry standards and expected effects of energy-saving transformation;

[0077] The carbon emission reduction is calculated by using the carbon emission of the data center before the transformation and the carbon emission of the data center after the transformation;

[0078] Based on existing policies and market trends, combined with the country's emission reduction targets for the industry and the policy orientation of local governments, the amount of free carbon quotas in the next few years is predicted, and the amount of carbon quotas that can be sold is calculated based on the carbon emission reduction and free carbon quotas;

[0079] Based on the price data of the existing carbon market and the development trend of the carbon market, the carbon quota price that can be obtained from the remaining salable carbon quota after the data center transformation is calculated, and the carbon emission reduction benefits are calculated based on the salable carbon quota and the carbon quota price.

[0080] In this embodiment, by analyzing government policies, the free carbon quotas that may be obtained after the transformation of the data center are predicted in the carbon emission reduction benefit calculation model. Specifically, the data center will obtain a certain number of free carbon quotas according to the carbon emission reduction achieved after the energy-saving transformation and the carbon emission quota allocation rules of the national or local government. These free quotas can be sold through the carbon trading market, thereby bringing additional economic benefits to the data center. At the same time, the carbon emission reduction benefit calculation model is based on the price data of the existing carbon market, combined with the development trend of the carbon market, to calculate the market price that can be obtained for the remaining carbon quotas after the energy-saving transformation of the data center. The current market price of carbon quotas can be obtained by analyzing the actual transaction data of carbon markets in various places. For the future carbon quota price, the method of the present application can also introduce a market prediction model, combined with policy changes, carbon trading market supply and demand and other macroeconomic factors, to predict the future carbon quota price, so as to evaluate the potential benefits of carbon trading. The above-mentioned market prediction model involves the establishment of real-time monitoring and prediction models for the carbon trading market to help data centers fully consider the future market trend of carbon quotas in investment decisions.

[0081] In one embodiment, the carbon emissions are calculated as follows:

[0082] E=E1+E2+E3

[0083]

[0084] Where E is the total carbon emissions, E1 is the carbon emissions from combustion, E2 is the carbon emissions from purchased electricity, E3 is the carbon emissions from purchased heat, i represents the i-th fossil fuel type, there are n types in total; ADi represents the activity level of the i-th fossil fuel, in tons, EF i is the carbon emission factor of the fossil fuel. In this embodiment, the carbon emission of the data center can be accurately calculated through the above calculation formula.

[0085] In one embodiment, the calculation formula for the carbon emissions generated by the purchased electricity is:

[0086] E2=AD 电 ×EF 电

[0087] Among them, AD 电 is the net electricity purchased, in MWh, EF 电 is the average annual electricity supply emission factor of the countries in the region, in tons of CO2 / MWh;

[0088] The calculation formula for carbon emissions generated by purchased heat is:

[0089] E3=AD 热 ×EF 热

[0090] Among them, AD 热 The net purchased heat is expressed in million kilojoules, EF 热 is the annual average heating emission factor, in tons of carbon dioxide / million kilojoules. In this embodiment, by considering and calculating the carbon emissions generated by purchased heat and purchased electricity, the actual carbon emissions generated by the data center can be accurately and comprehensively calculated.

[0091] Step 130: Calculate the electricity cost saving benefit after the data center transformation based on the electricity cost saving benefit calculation model.

[0092] In one embodiment, the step of calculating the electricity cost saving benefit after the data center transformation based on the electricity cost saving benefit calculation model includes:

[0093] Get the power consumption of the data center before transformation;

[0094] Calculate the power consumption of the data center after the transformation based on the historical power consumption data of the data center, industry standards and expected effects of energy-saving transformation;

[0095] Calculate the power savings using the power consumption of the data center before the transformation and the power consumption of the data center after the transformation;

[0096] The pricing information of the electricity market is obtained, and the electricity cost saving benefit is calculated according to the pricing information of the electricity market and the saved electricity.

[0097] In this embodiment, the electricity cost saving benefit calculation model is based on the electricity market pricing in different regions to calculate the electricity cost savings after the energy-saving transformation of the data center. Combined with the difference in electricity prices in various provinces, the data center adjusts the economic benefit evaluation of the energy-saving transformation plan according to its location.

[0098] Step 140, based on the capital financing structure calculation model, calculate the loan interest after the data center transformation.

[0099] In one embodiment, the step of calculating the loan interest after the data center transformation based on the capital financing structure calculation model includes:

[0100] Based on the loan amount, loan term and interest rate required for the data center renovation project, calculate the loan interest after the data center renovation.

[0101] In this embodiment, when calculating the total investment of the energy-saving renovation project, the funding source is divided into two parts: capital and loan amount through the funding financing structure calculation model. According to the funding status, borrowing conditions and financing strategy of the data center, the investment structure is optimized and the loan interest is calculated.

[0102] Step 150: Calculate the comprehensive economic benefit of transforming the data center based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest.

[0103] In one embodiment, in the step of calculating the comprehensive economic benefit of transforming the data center based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest,

[0104] The comprehensive economic benefits include financial indicators such as investment payback period, net present value, and internal rate of return.

[0105] In this embodiment, the above method steps are used to calculate the financial indicators such as the investment payback period, net present value, and internal rate of return of the data center after energy-saving transformation, and finally the comprehensive economic benefits of the transformation project are obtained. Through this comprehensive evaluation, the investment return and risk can be clearly understood, providing sufficient basis for decision-making.

[0106] Embodiment 2

[0107] In this embodiment, if Figure 2 As shown, a device for calculating data center investment based on carbon quota includes:

[0108] A classification module 210, for dividing the investment calculation of the data center into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure;

[0109] A carbon emission reduction benefit calculation module 220, for calculating the carbon emission reduction benefit after the data center transformation based on the carbon emission reduction benefit calculation model;

[0110] The electricity cost saving benefit calculation module 230 is used to calculate the electricity cost saving benefit after the data center transformation based on the electricity cost saving benefit calculation model;

[0111] The loan information calculation module 240 is used to calculate the loan interest after the data center transformation based on the capital financing structure calculation model;

[0112] The comprehensive economic benefit calculation module 250 is used to calculate the comprehensive economic benefit of transforming the data center based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest.

[0113] In one embodiment, the carbon emission reduction benefit calculation module includes:

[0114] Obtain carbon emission units, which are used to obtain the carbon emissions of the data center before transformation.

[0115] The carbon emission calculation unit is used to calculate the carbon emissions of the data center after the transformation based on the historical carbon emission data of the data center, industry standards and expected effects of energy-saving transformation.

[0116] The carbon emission reduction calculation unit is used to calculate the carbon emission reduction by using the carbon emission before the data center is transformed and the carbon emission after the data center is transformed.

[0117] The unit for calculating the amount of carbon quota that can be sold is used to predict the amount of free carbon quota in the next few years based on existing policies and market trends, combined with the country's emission reduction targets for the industry and the policy orientation of local governments, and calculate the amount of carbon quota that can be sold based on carbon emission reduction and free carbon quota.

[0118] The carbon emission reduction benefit calculation unit is used to calculate the carbon quota price that can be obtained from the remaining salable carbon quota after the data center transformation based on the price data of the existing carbon market and the development trend of the carbon market, and calculate the carbon emission reduction benefit based on the salable carbon quota and the carbon quota price.

[0119] In one embodiment, in the carbon emission reduction benefit calculation module, the calculation formula for carbon emissions is:

[0120] E=E1+E2+E3

[0121]

[0122] Where E is the total carbon emissions, E1 is the carbon emissions from combustion, E2 is the carbon emissions from purchased electricity, E3 is the carbon emissions from purchased heat, i represents the i-th fossil fuel type, there are n types in total; ADi represents the activity level of the i-th fossil fuel, in tons, EF i is the carbon emission factor of the fossil fuel.

[0123] In one embodiment, in the carbon emission reduction benefit calculation module, the calculation formula for the carbon emissions generated by the purchased electricity is:

[0124] E2=AD 电 ×EF 电

[0125] Among them, AD 电 is the net electricity purchased, in MWh, EF 电 is the average annual electricity supply emission factor of the countries in the region, in tons of CO2 / MWh;

[0126] The calculation formula for carbon emissions generated by purchased heat is:

[0127] E3=AD 热 ×EF 热

[0128] Among them, AD 热 The net purchased heat is expressed in million kilojoules, EF热 is the annual average heating emission factor, expressed in tons of carbon dioxide per million kilojoules.

[0129] In one embodiment, the electricity cost saving benefit calculation module includes:

[0130] The power consumption acquisition unit is used to acquire the power consumption of the data center before transformation.

[0131] The power consumption after transformation acquisition unit is used to calculate the power consumption of the data center after transformation based on the historical power consumption data of the data center, industry standards and expected effects of energy-saving transformation.

[0132] The power saving calculation unit is used to calculate the power saving by using the power consumption of the data center before the transformation and the power consumption of the data center after the transformation.

[0133] The electricity cost saving benefit calculation unit is used to obtain pricing information of the electricity market, and calculate the electricity cost saving benefit according to the pricing information of the electricity market and the saved electricity.

[0134] In one embodiment, in the loan information calculation module, the loan interest after the data center renovation is calculated based on the loan amount, loan term and interest rate required for the data center renovation project.

[0135] In one embodiment, in the comprehensive economic benefit calculation module, the comprehensive economic benefit includes financial indicators such as investment payback period, net present value, and internal rate of return.

[0136] Embodiment 3

[0137] In this embodiment, a computer device is provided. Its internal structure diagram can be shown as follows: Figure 3 As shown. The computer device includes a processor, a memory, a network interface, a display screen and an input device connected through a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program, and the non-volatile storage medium is deployed with a database, which is used to store information data, processing data, feature data and prediction results. The internal memory provides an environment for the operation of the operating system and computer program in the non-volatile storage medium. The network interface of the computer device is used to communicate with other computer devices deployed with application software. When the computer program is executed by the processor, a method for processing data of goods entering and leaving the warehouse is implemented. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covered on the display screen, or a key, trackball or touchpad set on the computer device shell, or an external keyboard, touchpad or mouse.

[0138] Those skilled in the art will understand that Figure 3 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0139] In one embodiment, a computer device is provided, including a memory and a processor, wherein the memory stores a computer program, and wherein the processor implements the following steps when executing the computer program:

[0140] The investment calculation of data centers is divided into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure;

[0141] Based on the carbon emission reduction benefit calculation model, the carbon emission reduction benefits after the data center transformation are calculated;

[0142] Based on the electricity cost saving benefit calculation model, the electricity cost saving benefit after the data center transformation is calculated;

[0143] Based on the capital financing structure calculation model, calculate the loan interest after the data center transformation;

[0144] Based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest, the comprehensive economic benefit of transforming the data center is calculated.

[0145] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0146] Obtain the carbon emissions of the data center before transformation;

[0147] Calculate the carbon emissions of the data center after the transformation based on the historical carbon emissions data of the data center, industry standards and expected effects of energy-saving transformation;

[0148] The carbon emission reduction is calculated by using the carbon emission of the data center before the transformation and the carbon emission of the data center after the transformation;

[0149] Based on existing policies and market trends, combined with the country's emission reduction targets for the industry and the policy orientation of local governments, the amount of free carbon quotas in the next few years is predicted, and the amount of carbon quotas that can be sold is calculated based on the carbon emission reduction and free carbon quotas;

[0150] Based on the price data of the existing carbon market and the development trend of the carbon market, the carbon quota price that can be obtained from the remaining salable carbon quota after the data center transformation is calculated, and the carbon emission reduction benefits are calculated based on the salable carbon quota and the carbon quota price.

[0151] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0152] Get the power consumption of the data center before transformation;

[0153] Calculate the power consumption of the data center after the transformation based on the historical power consumption data of the data center, industry standards and expected effects of energy-saving transformation;

[0154] Calculate the power savings using the power consumption of the data center before the transformation and the power consumption of the data center after the transformation;

[0155] The pricing information of the electricity market is obtained, and the electricity cost saving benefit is calculated according to the pricing information of the electricity market and the saved electricity.

[0156] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0157] Based on the loan amount, loan term and interest rate required for the data center renovation project, calculate the loan interest after the data center renovation.

[0158] In one embodiment, when the processor executes the computer program, the processor further implements the following steps:

[0159] Based on the carbon emission reduction benefits, the electricity cost savings benefits and the loan interest, financial indicators such as the investment payback period, net present value, and internal rate of return for transforming the data center are calculated.

[0160] Embodiment 4

[0161] In this embodiment, a computer-readable storage medium stores a computer program, wherein when the computer program is executed by a processor, the following steps are implemented:

[0162] The investment calculation of data centers is divided into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure;

[0163] Based on the carbon emission reduction benefit calculation model, the carbon emission reduction benefits after the data center transformation are calculated;

[0164] Based on the electricity cost saving benefit calculation model, the electricity cost saving benefit after the data center transformation is calculated;

[0165] Based on the capital financing structure calculation model, calculate the loan interest after the data center transformation;

[0166] Based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest, the comprehensive economic benefit of transforming the data center is calculated.

[0167] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0168] Obtain the carbon emissions of the data center before transformation;

[0169] Calculate the carbon emissions of the data center after the transformation based on the historical carbon emissions data of the data center, industry standards and expected effects of energy-saving transformation;

[0170] The carbon emission reduction is calculated by using the carbon emission of the data center before the transformation and the carbon emission of the data center after the transformation;

[0171] Based on existing policies and market trends, combined with the country's emission reduction targets for the industry and the policy orientation of local governments, the amount of free carbon quotas in the next few years is predicted, and the amount of carbon quotas that can be sold is calculated based on the carbon emission reduction and free carbon quotas;

[0172] Based on the price data of the existing carbon market and the development trend of the carbon market, the carbon quota price that can be obtained from the remaining salable carbon quota after the data center transformation is calculated, and the carbon emission reduction benefits are calculated based on the salable carbon quota and the carbon quota price.

[0173] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0174] Get the power consumption of the data center before transformation;

[0175] Calculate the power consumption of the data center after the transformation based on the historical power consumption data of the data center, industry standards and expected effects of energy-saving transformation;

[0176] Calculate the power savings using the power consumption of the data center before the transformation and the power consumption of the data center after the transformation;

[0177] The pricing information of the electricity market is obtained, and the electricity cost saving benefit is calculated according to the pricing information of the electricity market and the saved electricity.

[0178] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0179] Based on the loan amount, loan term and interest rate required for the data center renovation project, calculate the loan interest after the data center renovation.

[0180] In one embodiment, when the computer program is executed by a processor, the following steps are also implemented:

[0181] Based on the carbon emission reduction benefits, the electricity cost savings benefits and the loan interest, financial indicators such as the investment payback period, net present value, and internal rate of return for transforming the data center are calculated.

[0182] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0183] The above-mentioned embodiments only express several embodiments of the present application, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the invention patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present application, which all belong to the protection scope of the present application. Therefore, the protection scope of the patent of this application shall be based on the attached claims.

Claims

1. A method for calculating data center investment based on carbon quota, characterized in that: include: The investment calculation of data centers is divided into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure; Based on the carbon emission reduction benefit calculation model, the carbon emission reduction benefits after the data center transformation are calculated; Based on the electricity cost saving benefit calculation model, the electricity cost saving benefit after the data center transformation is calculated; Based on the capital financing structure calculation model, calculate the loan interest after the data center transformation; Based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest, the comprehensive economic benefit of transforming the data center is calculated.

2. The method according to claim 1, characterized in that The step of calculating the carbon emission reduction benefits after the transformation of the data center based on the carbon emission reduction benefit calculation model includes: Obtain the carbon emissions of the data center before transformation; Calculate the carbon emissions of the data center after the transformation based on the historical carbon emissions data of the data center, industry standards and expected effects of energy-saving transformation; The carbon emission reduction is calculated by using the carbon emission of the data center before the transformation and the carbon emission of the data center after the transformation; Based on existing policies and market trends, combined with the country's emission reduction targets for the industry and the policy orientation of local governments, the amount of free carbon quotas in the next few years is predicted, and the amount of carbon quotas that can be sold is calculated based on the carbon emission reduction and free carbon quotas; Based on the price data of the existing carbon market and the development trend of the carbon market, the carbon quota price that can be obtained from the remaining salable carbon quota after the data center transformation is calculated, and the carbon emission reduction benefits are calculated based on the salable carbon quota and the carbon quota price.

3. The method according to claim 2, characterized in that The calculation formula for the carbon emissions is: E=E1+E2+E3 Where E is the total carbon emissions, E1 is the carbon emissions from combustion, E2 is the carbon emissions from purchased electricity, E3 is the carbon emissions from purchased heat, i represents the i-th fossil fuel type, and there are n types in total; AD i represents the activity level of the i-th fossil fuel in tons, EF i is the carbon emission factor of the fossil fuel.

4. The method according to claim 3, characterized in that The calculation formula for the carbon emissions generated by the purchased electricity is: <h2 style=";text-align:left;direction:ltr">E2=AD<h2 style=";text-align:left;direction:ltr"> 电 <h2 style=";text-align:left;direction:ltr"> ×EF<h2 style=";text-align:left;direction:ltr"> 电 Among them, AD 电 is the net electricity purchased, in MWh, EF 电 is the average annual electricity supply emission factor of the countries in the region, in tons of CO2 / MWh; The calculation formula for carbon emissions generated by purchased heat is: <h2 style=";text-align:left;direction:ltr">E3=AD<h2 style=";text-align:left;direction:ltr"> 热 <h2 style=";text-align:left;direction:ltr"> ×EF<h2 style=";text-align:left;direction:ltr"> 热 Among them, AD 热 is the net purchased heat, in million kilojoules, EF 热 is the annual average heating emission factor, expressed in tons of carbon dioxide per million kilojoules.

5. The method according to claim 1, characterized in that The step of calculating the electricity cost saving benefit after the data center transformation based on the electricity cost saving benefit calculation model includes: Get the power consumption of the data center before transformation; Calculate the power consumption of the data center after the transformation based on the historical power consumption data of the data center, industry standards and expected effects of energy-saving transformation; Calculate the power savings using the power consumption of the data center before the transformation and the power consumption of the data center after the transformation; The pricing information of the electricity market is obtained, and the electricity cost saving benefit is calculated according to the pricing information of the electricity market and the saved electricity.

6. The method according to claim 1, characterized in that The step of calculating the loan interest after the data center transformation based on the capital financing structure calculation model includes: Based on the loan amount, loan term and interest rate required for the data center renovation project, calculate the loan interest after the data center renovation.

7. The method according to claim 1, characterized in that In the step of calculating the comprehensive economic benefit of transforming the data center based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest, The comprehensive economic benefits include financial indicators such as investment payback period, net present value, and internal rate of return.

8. A device for calculating data center investment based on carbon quota, characterized in that: include: The classification module is used to divide the investment calculation of the data center into three calculation models: carbon emission reduction benefit, electricity cost saving benefit and capital financing structure; A carbon emission reduction benefit calculation module, used to calculate the carbon emission reduction benefit after the data center transformation based on the carbon emission reduction benefit calculation model; An electricity cost saving benefit calculation module is used to calculate the electricity cost saving benefit after the data center transformation based on the electricity cost saving benefit calculation model; A loan information calculation module, used to calculate the loan interest after the data center transformation based on the capital financing structure calculation model; The comprehensive economic benefit calculation module is used to calculate the comprehensive economic benefit of transforming the data center based on the carbon emission reduction benefit, the electricity cost saving benefit and the loan interest.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the method according to any one of claims 1 to 7 are implemented.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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