# data[].attributes.body
Liliana Rojas Campo
26948997
The  NTC ISO 14040 and 14044 standards, emerged with the idea of performing a life cycle analysis- in terms of environmental  assessment, which identifies the form of environmental aspects to improve performance .

This analysis is evaluated by making comparisons between products, and identifying the efficiency of each one the GHG emissions that it generates to the environment, and in this way processed and develops improvement strategies if necessary.

In the auxiliary energy supply of beer brewery in china, it analyzes the energy consumption and GHG emissions of distributed energy. Consumption performance and efficiency of natural gas, which is now 8% of energy and 38%?  Of   emissions are reduced.

This analysis concludes that the use of renewable energy has a better future potential, due to its efficiency, less GHG emissions and more economical. Because the consumption of red and coal energy for the purpose of heating generation emits to the atmosphere.

Wind power is another way to generate renewable energy .reduce GHG emissions up to 35% but it is not a good option. Because wind speed is low. But  definitely  the best option  to generate energy  by  reducing  GHG  emissions is natural gas.

# data[].attributes.body
Nelson Enrique Carvajal Cod. 12.568.707

The NTC ISO 14040 14044 standards allow through the requirements, guidelines, principles and reference framework to make the life cycle analysis in terms of environmental assessment, which identifies the way of environmental aspects to improve performance. This analysis is evaluated by making comparisons between products and identifying the efficiency of each and the GHG. emissions it generates to the environment, and thus processes and develops improvement strategies if necessary.

The life cycle analysis of a product includes the activities of extraction and acquisition of the raw material, production, use, recycling and finally final disposal.

Lililiana Rojas Campo
26948997
NTC ISO 14044
The ISO 14044 standard is used to evaluate the life cycle of products ,generating the requirements and guidelines to carry out the evaluation, which include:the definition of the objective,what is the scope of the life cycle. Analyze the life cycle inventory . a critical life cycle review is interpreted ,reported and performed .there are certain limitations in the cycle . the life cycle phases are related.there are certain value options and items that are optional

# data[].attributes.body
The analysis of the life cycle of the planet is of great help to the planet, since it is a tool that allows estimating the cumulative environmental impacts that result from all the processes that make up the product or service from raw materials to final disposal, which normally they are not considered in traditional analyzes such as the extraction of raw materials, transportation and final disposal, among others. As the entire chain is included in the value LCA, this method allows a greater understanding and understanding of the environmental aspects and impacts of a product or service with greater precision and the true environmental compensation or responsibilities generated by a product or service according with the raw materials and processes used (EPA, 2006).

Life cycle analysis stage
Nelson Enrique Carvajal

1. Farming
2. Materials production.
3. Manufacturing
4. Transportation and 5.distribution.
6. Consumption / use.
7. Recycling
8. End of life.

# data[].attributes.body
Alemán Andrés Agudelo

Four steps

Definition of the objective and scope: the points to take into account are: functions of the production system, the functional unit, the system to be studied, the limits of the system, the allocation procedures, the types of impacts and the methodology to evaluate and interpret them , the data requirements, assumptions, limitations, initial data quality requirements, the type of critical review (if any), and the type and format of report required for the study.

Inventory analysis: quantify the inputs and outputs of a production system, for each unit process that is included in the limits of the system must collect quantitative and qualitative data.

Impact evaluation: importance of the possible environmental impacts of the analysis inventory. Elements such as classification, characterization and evaluation can be included.

Interpretation of results: conclusions and / or recommendations are made on the system and on the methodology and a report is presented in the format stipulated in the scope of the LCA. If a reference report is required, the standard provides a format.

# data[].attributes.body
Jesus David Patiño Campo
1061740071

They must develop a product, analyzing the life cycle helps to identify opportunities to improve the environmental performance of products at different stages of their life cycle, focusing on the main effects on the environment, its consequences on emissions and discharges. Throughout the entire life cycle of the product, including the acquisition of raw materials, as a fundamental basis there are 4 phases of study: definition of the object and scope, analysis of the inventory, evaluation of the environmental impact and interpretation phase.

Maria Aguilar

# data[].attributes.headline
Natural Gas Distributed Energy System project

# data[].attributes.subject
Natural Gas Distributed Energy System project

# data[].attributes.body
Through the study and analysis carried out on the life cycle of a product, in this case it is a brewery in China using renewable energy for its production, promoting clean energy in the company to mitigate the environmental impact caused by the Excessive use of traditional energies, since as a result, GHGs are emitted into the atmosphere, resulting in global warming and deterioration of the ozone layer.

The article presents how the generation of products based on the Natural Gas Distributed Energy System project influences the effective reduction, thereby allowing an average of 38% less GHG emissions to the environment

Jesús David Patiño Campo
1061740071

# data[].attributes.body
Nelson  Enrique Carvajal

# data[].attributes.body
According to the article Life Cycle Analysis of Distributed Energy System Projects Energy Consumption and GHG Emission - A Case of Beer Brewery Auxiliary Power Supply in China, promotes projects to supply energy from clean energy.

The life cycle analysis (LCA) method is frequently used to analyze renewable energy-based projects, and the results provide a solid basis for future research in this field. Life cycle analysis becomes a main flow of evaluation methods.

The project contributes to saving energy and reducing emissions and compared to coal and electricity from the grid, the Gas-based Distributed Energy system project saves 8% energy and reduced GHG emissions by 38% according to the life cycle analysis.

Nelson Enrique Carvajal
Cod. 12.568.707

# data[].attributes.body
Liliana Rojas Campo
26948997
In recent years, a systemic approach has been developed to analyze the environmental impacts associated with processes and products. Industrial processes not only generate waste, but also consume natural resources, require transportation infrastructure, use chemical inputs, water and energy, and generate products that must be transported, consumed and, in some cases, reused before final disposal.