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the standards try to raise awareness about the importance of environmental protection, and the possible impacts associated with products, both manufactured and consumed, so that methods to better understand and deal with those impacts are developed.

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the standards try to raise awareness about the importance of environmental protection, and the possible impacts associated with products, both manufactured and consumed, so that methods to better understand and deal with those impacts are developed.

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THE GROWING TREND OF ENERGY SYSTEMS PROJECTS DISTRIBUTED IN CHINA                           the Energy System can meet various needs such as heat, cold and electricity. In recent years the development of energy system projects to watch the growth of energy systems

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THE GROWING TREND OF ENERGY SYSTEMS PROJECTS DISTRIBUTED IN CHINA                           the Energy System can meet various needs such as heat, cold and electricity. In recent years the development of energy system projects to watch the growth of energy systems

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Characteristics of an LCA The LCA evaluates the environmental aspects and the impacts of the production systems from its raw material to its final disposal according to the established objective and scope.The relative nature of an LCA is due to the characteristics of the functional unit within the methodology.The level and duration of an LCA varies according to the definition of the object and the scopeThe dissipations established vary according to the LCA to respect confidentiality and property.The LCA methodology is open to new scientific discoveries to improve the state of the art of the technique.There is no single method to perform an LCAThe ACV is different from many other techniques, such as:Evaluation, environmental performance, environmental impact assessment and risk evolution.The LCA deals with the possible environmental impacts; LCAs do not predict absolute or precise environmental impacts.

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Characteristics of an LCA The LCA evaluates the environmental aspects and the impacts of the production systems from its raw material to its final disposal according to the established objective and scope.The relative nature of an LCA is due to the characteristics of the functional unit within the methodology.The level and duration of an LCA varies according to the definition of the object and the scopeThe dissipations established vary according to the LCA to respect confidentiality and property.The LCA methodology is open to new scientific discoveries to improve the state of the art of the technique.There is no single method to perform an LCAThe ACV is different from many other techniques, such as:Evaluation, environmental performance, environmental impact assessment and risk evolution.The LCA deals with the possible environmental impacts; LCAs do not predict absolute or precise environmental impacts.

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NTC- ISO 14040  PHASES OF THE ACVExtractionAccusedManufactureUtilizationEnd of lifeORIGINS OF THE ACVThe first studies focused on some stages of the life cycle of certain products date back to the late sixties and early seventies. These studies emphasize the analysis of efficiency, the consumption of raw materials and, to a lesser extent, the final disposal of the waste generated. OBJECTIVE OF THE ACVIt consists of a type of environmental accounting in which the products are entrusted with adverse environmental effects, duly quantified, generated throughout their life cycle. PHASES OF THE ACVIdentification phase of the objective and scope: the scope of an LCA analysis, including the limits of the system and the level of detail, depends on the subject and the intended use of the study.Environmental impact assessment phase: The objective of the life cycle impact assessment (EICV) is to provide additional information to help evaluate the life cycle inventory (LCI) results of a system or product to better understand its importance environmental.Inventory analysis phase: it is an inventory of input and output data in relation to the system under study. It involves the collection of the data necessary to meet the objectives of the defined study.Interpretation phase: the results of the ICV or the EICV or both are summarized and discussed as a basis for conclusions, recommendations and decision making in accordance with the defined objective and scope.

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NTC- ISO 14040  PHASES OF THE ACVExtractionAccusedManufactureUtilizationEnd of lifeORIGINS OF THE ACVThe first studies focused on some stages of the life cycle of certain products date back to the late sixties and early seventies. These studies emphasize the analysis of efficiency, the consumption of raw materials and, to a lesser extent, the final disposal of the waste generated. OBJECTIVE OF THE ACVIt consists of a type of environmental accounting in which the products are entrusted with adverse environmental effects, duly quantified, generated throughout their life cycle. PHASES OF THE ACVIdentification phase of the objective and scope: the scope of an LCA analysis, including the limits of the system and the level of detail, depends on the subject and the intended use of the study.Environmental impact assessment phase: The objective of the life cycle impact assessment (EICV) is to provide additional information to help evaluate the life cycle inventory (LCI) results of a system or product to better understand its importance environmental.Inventory analysis phase: it is an inventory of input and output data in relation to the system under study. It involves the collection of the data necessary to meet the objectives of the defined study.Interpretation phase: the results of the ICV or the EICV or both are summarized and discussed as a basis for conclusions, recommendations and decision making in accordance with the defined objective and scope.

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The projects in China are unique and interesting because politicians are trying hard Energy System projects to promote distributed, making the normative environment of dynamic projects change rapidly, and allows researchers to compare different scenarios with ample evidence, projects based in gas are investigated in a full spectrum of aspects including economic value, environmental value and other value

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The projects in China are unique and interesting because politicians are trying hard Energy System projects to promote distributed, making the normative environment of dynamic projects change rapidly, and allows researchers to compare different scenarios with ample evidence, projects based in gas are investigated in a full spectrum of aspects including economic value, environmental value and other value

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OBJECT AND FIELD OF APPLICATION                    describes the principles and framework for life cycle analysis (LCA) including:      a) the definition of the objective and scope of the LCA,                                          b) the analysis phase of the life cycle inventory (LCI),     c) the life cycle impact evaluation (EICV) phase,      d) the interpretation phase of the life cycle,                      e) the report and critical review of the LCA,                 f) the limitations of the LCA, g) the relationship between the phases of the LCA, and  h) the conditions of use of value judgments and optional elements.    

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OBJECT AND FIELD OF APPLICATION                    describes the principles and framework for life cycle analysis (LCA) including:      a) the definition of the objective and scope of the LCA,                                          b) the analysis phase of the life cycle inventory (LCI),     c) the life cycle impact evaluation (EICV) phase,      d) the interpretation phase of the life cycle,                      e) the report and critical review of the LCA,                 f) the limitations of the LCA, g) the relationship between the phases of the LCA, and  h) the conditions of use of value judgments and optional elements.    

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 A Case of Beer Brewery Auxiliary Power Supply in China.   Recent research is adapted to projects established in China. The projects in China are fair and interesting. Because those responsible for policies are those that promote the projects of the Distributed Energy System, the drafting principles of dynamic and changing marine projects, and that allow the exchange of information. Gas-based projects are investigated in a wide range of aspects, including economic value and environmental value.The uses used in the configuration of the machine to simulate and compare the environmental performance. In order to see the environmental performance of the real projects, a study is carried out, in comparison with the emission of the project and in the alternative case in which the heat, the refrigeration and the electricity are integrated individually. Energy-based projects are analyzed in different ways. Consumption and emissions in life cycle processes.Therefore, the life cycle analysis (LCA) method is frequently used to perform an analysis based on renewable energies. and the results on a solid foundation for future research in this field. The research project has an outstanding performance in energy saving and emission reduction. Comparing the case of coal and the electric grid, the Gas-based Distributed Energy System project saves 8% of energy and reduces GHG emissions by 38% in a Life Cycle Analysis view.

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 A Case of Beer Brewery Auxiliary Power Supply in China.   Recent research is adapted to projects established in China. The projects in China are fair and interesting. Because those responsible for policies are those that promote the projects of the Distributed Energy System, the drafting principles of dynamic and changing marine projects, and that allow the exchange of information. Gas-based projects are investigated in a wide range of aspects, including economic value and environmental value.The uses used in the configuration of the machine to simulate and compare the environmental performance. In order to see the environmental performance of the real projects, a study is carried out, in comparison with the emission of the project and in the alternative case in which the heat, the refrigeration and the electricity are integrated individually. Energy-based projects are analyzed in different ways. Consumption and emissions in life cycle processes.Therefore, the life cycle analysis (LCA) method is frequently used to perform an analysis based on renewable energies. and the results on a solid foundation for future research in this field. The research project has an outstanding performance in energy saving and emission reduction. Comparing the case of coal and the electric grid, the Gas-based Distributed Energy System project saves 8% of energy and reduces GHG emissions by 38% in a Life Cycle Analysis view.

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it is a tool that allows us to know what is the environmental impact generated by a product, by the process and even by the activity that is carried out throughout the life cycle. From the product, knowing this can put measures to avoid the impact or correct it. The ISO 14044 standard is used to evaluate the life cycle of the products, generating the requirements and guidelines to carry out the evaluation. There are certain limitations in the cycle. The phases of the life cycle are related. There are certain value options and elements that are optional.

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it is a tool that allows us to know what is the environmental impact generated by a product, by the process and even by the activity that is carried out throughout the life cycle. From the product, knowing this can put measures to avoid the impact or correct it. The ISO 14044 standard is used to evaluate the life cycle of the products, generating the requirements and guidelines to carry out the evaluation. There are certain limitations in the cycle. The phases of the life cycle are related. There are certain value options and elements that are optional.

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LIFE CYCLE ANALYSIS The analysis phase of the life cycle inventory is the second phase of the LCA. An inventory of input / output data in relation to the system under study The objective is to provide information to help evaluate the results of the inventory to obtain a better product.

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LIFE CYCLE ANALYSIS The analysis phase of the life cycle inventory is the second phase of the LCA. An inventory of input / output data in relation to the system under study The objective is to provide information to help evaluate the results of the inventory to obtain a better product.

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Our research framework is based on the Life Cycle Analysis (LCA). Maintaining constant production (electricity, heat and cooling), we analyze the input required by different technologies and compare the energy consumption of the life cycle and the emission of GHG. By comparing the results of these cases and making sensitivity analyzes, we can provide policy guidance.organized as follows: Part 2 introduced the research method of this document, including calculation methods; Part 3 introduced the 6 cases we designed; Part 4 presented the data and the assumptions we used to derive the results; Part 5 reached conclusions about the Distributed Energy System projects, including sensitivity analysis and policy implications

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Our research framework is based on the Life Cycle Analysis (LCA). Maintaining constant production (electricity, heat and cooling), we analyze the input required by different technologies and compare the energy consumption of the life cycle and the emission of GHG. By comparing the results of these cases and making sensitivity analyzes, we can provide policy guidance.organized as follows: Part 2 introduced the research method of this document, including calculation methods; Part 3 introduced the 6 cases we designed; Part 4 presented the data and the assumptions we used to derive the results; Part 5 reached conclusions about the Distributed Energy System projects, including sensitivity analysis and policy implications

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2. Research MethodIn this paper, we tried to analyze life cycle energy consumption and GHG emission of multiple typesof Distributed Energy System projects with different energy supply pathways.We derive the energy consumption of the life cycle and the emission of GHG. Through the following 3 steps Step 1: Convert the output to energy input, Step 2: Use the energy input to calculate the energy consumption of the life cycle and the GHG emissions based on the previous literature, Step 3: Calculate the energy savings and the emission reduction rate by comparing the case k and the case k '

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2. Research MethodIn this paper, we tried to analyze life cycle energy consumption and GHG emission of multiple typesof Distributed Energy System projects with different energy supply pathways.We derive the energy consumption of the life cycle and the emission of GHG. Through the following 3 steps Step 1: Convert the output to energy input, Step 2: Use the energy input to calculate the energy consumption of the life cycle and the GHG emissions based on the previous literature, Step 3: Calculate the energy savings and the emission reduction rate by comparing the case k and the case k '

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Simplified procedures for inventory analysis

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Simplified procedures for inventory analysis

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CASE DESIGN Boxes were designed that better capture the potential development of energy system projects. A comparison was made with the traditional coal projects with the electricity included in the network, and research was also carried out on the efficiency of renewable technology by making comparisons with red. giving the case of the project that is with solar wind energy that is scarce and easy to obtain. The electric power of the electrical network. Outside wind electricity can be a good substitute.

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CASE DESIGN Boxes were designed that better capture the potential development of energy system projects. A comparison was made with the traditional coal projects with the electricity included in the network, and research was also carried out on the efficiency of renewable technology by making comparisons with red. giving the case of the project that is with solar wind energy that is scarce and easy to obtain. The electric power of the electrical network. Outside wind electricity can be a good substitute.

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Conclusion The life cycle approach and the methodologies described in ISO 14040 and 14044 can interact with other environmental management tools such as environmental impact studies and / or environmental audits, and also support other ISO standards such as ISO 14046 and 14067 , they are also compatible with management systems such as the EFQM, but also the holistic approach to life cycle analysis is equally applicable in everyday life as they help us to recognize the way in which our actions are part of a large system of acts . In conclusion, this approach is a versatile concept that contributes to promoting a more sustainable production and consumption rhythm, at the same time as an environmentally more responsible lifestyle.

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Conclusion The life cycle approach and the methodologies described in ISO 14040 and 14044 can interact with other environmental management tools such as environmental impact studies and / or environmental audits, and also support other ISO standards such as ISO 14046 and 14067 , they are also compatible with management systems such as the EFQM, but also the holistic approach to life cycle analysis is equally applicable in everyday life as they help us to recognize the way in which our actions are part of a large system of acts . In conclusion, this approach is a versatile concept that contributes to promoting a more sustainable production and consumption rhythm, at the same time as an environmentally more responsible lifestyle.

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Colombian Technical Standard NTC-ISO 14040, Colombian Institute of Technical Standards and Certification (ICONTEC), Bogotá, September 26, 2007, Recovered from https://bibliotecavirtual.unad.edu.co:3034/colecao.aspx

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Colombian Technical Standard NTC-ISO 14040, Colombian Institute of Technical Standards and Certification (ICONTEC), Bogotá, September 26, 2007, Recovered from https://bibliotecavirtual.unad.edu.co:3034/colecao.aspx

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Colombian Technical Standard NTC-ISO 14044, Colombian Institute of Technical Standards and Certification (ICONTEC), Bogotá, August 29, 2007, Recovered from https://bibliotecavirtual.unad.edu.co:3034/colecao.aspx

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Colombian Technical Standard NTC-ISO 14044, Colombian Institute of Technical Standards and Certification (ICONTEC), Bogotá, August 29, 2007, Recovered from https://bibliotecavirtual.unad.edu.co:3034/colecao.aspx

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CONCLUSION                       As a conclusion, the project has an exceptional performance in saving energy and reducing emissions. Comparing the case using coal and electricity from the grid, Distributed Energy System project, with gas headquarters saves 8% of energy and emission of greenhouse gases reduced38% in a Life Cycle Analysis view. Due to the environment of the project site, solar energy can hardly improve performance. However, it is possible to use biomass (byproduct of beer production) or wind energy in the far away to improve the system.for new research they should provide useful information for decision-making in the search for resources, the use ofTechnology and decision making corporations. In addition as a group we make known the main thing of the project and also as environmental engineers it is very good to have energy savings.

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CONCLUSION                       As a conclusion, the project has an exceptional performance in saving energy and reducing emissions. Comparing the case using coal and electricity from the grid, Distributed Energy System project, with gas headquarters saves 8% of energy and emission of greenhouse gases reduced38% in a Life Cycle Analysis view. Due to the environment of the project site, solar energy can hardly improve performance. However, it is possible to use biomass (byproduct of beer production) or wind energy in the far away to improve the system.for new research they should provide useful information for decision-making in the search for resources, the use ofTechnology and decision making corporations. In addition as a group we make known the main thing of the project and also as environmental engineers it is very good to have energy savings.

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a, L. H. (May de 2017). Life Cycle Analysis of Distributed Energy System Projects’ Energy Consumption and GHG Emission – A Case of Beer Brewery Auxiliary Power Supply in China. Obtenido de https://www.sciencedirect.com/science/article/pii/S1876610217308597

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a, L. H. (May de 2017). Life Cycle Analysis of Distributed Energy System Projects’ Energy Consumption and GHG Emission – A Case of Beer Brewery Auxiliary Power Supply in China. Obtenido de https://www.sciencedirect.com/science/article/pii/S1876610217308597

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NTC 14040 Growing awareness regarding the importance of environmental protection in the effects associated with products manufactured as consumed, methods have been developed to improve the effects of techniques such as life cycle analysis. The ACV. The LCA refers to environmental aspects as potential impacts.

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NTC 14040 Growing awareness regarding the importance of environmental protection in the effects associated with products manufactured as consumed, methods have been developed to improve the effects of techniques such as life cycle analysis. The ACV. The LCA refers to environmental aspects as potential impacts.