# data[].attributes.headline
Life cycle analysis of distributed energy system projects Energy consumption and GHG emission: a case of beer Brewery auxiliary power supply in China

# data[].attributes.subject
Life cycle analysis of distributed energy system projects Energy consumption and GHG emission: a case of beer Brewery auxiliary power supply in China

# data[].attributes.body
The research is based on the use of the life cycle analysis method to evaluate the emissions of greenhouse gases emitted by the energy system currently used in the brewery in China, thus comparing 5 cases of energy consumption to compare its consumption, yield and emissions generated.

One of the most important results obtained is that in the use of natural gas as an alternative it saves 8% of energy and reduces 38% of greenhouse gas emissions compared to the traditional projects currently applied.

# data[].attributes.body
is based on Life Cycle Analysis. With output of electricity, heat and

cooling, held constant, we analyzed the input required by different technologies and compared life cycle energy consumption and emission. By comparing the results of these cases and doing sensitivity

analysis, we are able to provide policy guidance. analyze life cycle energy consumption and emission of multiple types of Distributed Energy System projects with different energy supply pathways. With output of electricity, heat and cooling held constant, the fuel energy consumption is calculated given efficiency factors, and then life cycle energy consumption and emission can be derived using results of former literature. We derived the life cycle energy consumption and emission

# data[].attributes.body
In the same way, the potential of projects where renewable energy is used in the future is evidenced, the support of the country's top leaders is essential for these projects to float as economically, governments worldwide have the investment decision .

The research also shows that the analysis of life cycles has become a mainstream of the evaluation methods of any scenario, the research makes an important evaluation in order to derive the point of balance between current and new alternatives: heat and cooling sales prices are at your fuel cost; Gas and electricity prices are independent.

# data[].attributes.body
The article relates the life cycle with the distributed energy consumption with other energy supply alternatives for the elaboration of a product and to measure the influence of these on the environment; Parameters are measured as input, output, power consumption, and amount of air emissions.

Its purpose is to identify which of these captures the best development potential in the energy distributed in its different supplies, with gas being the best potential since it achieves an energy saving of 8%, an emission reduction of 38% compared to coal and the electricity grid which are the energy supplies conventionally used in this area

# data[].attributes.body
is based on Life Cycle Analysis. With output of electricity, heat and
cooling, held constant, we analyzed the input required by different technologies and compared life cycle energy consumption and emission. By comparing the results of these cases and doing sensitivity
analysis, we are able to provide policy guidance. analyze life cycle energy consumption and emission of multiple types of Distributed Energy System projects with different energy supply pathways. With output of electricity, heat and cooling held constant, the fuel energy consumption is calculated given efficiency factors, and then life cycle energy consumption and emission can be derived using results of former literature. We derived the life cycle energy consumption and emission

# data[].attributes.body
Coal is burnt to generate heat because coal is still the dominant energy used by central heating systems in China. According to China Energy, coal accounts for 85% of energy used in heating. Solar and biomass energy, though limited, can satisfy part of electricity demand,
the coal the coal use to generate heat and buy electricity from the grid to provide cooling and satisfy electricity demand. Biomass (methane gas generated by wine lees) energy provides the electricity demand and cooling, and coal provides heat.

# data[].attributes.body
Its purpose is to evaluate the life cycle of products, to generate requirements and guidelines to start with the evaluation, which include:
Objective: Be clear about the objective of the study, so that all actions are directed to this.
Scope of the life cycle: Clarify the goals with the objective of the study.
Life cycle inventory: Perform and analyze a list of the products that will be used in the study, for which a record must be kept.
Critical review of the life cycle: The whole life cycle must be interpreted with certainty and detail, in order to resolve whether the scope is being met.

Limitations: In terms of time, area, level of quality and others, which are necessary to take into account.

# data[].attributes.body
Life cycle analysis (LCA) is an environmental assessment methodology through which all the environmental aspects of a product, process or service throughout its life cycle can be analyzed and quantified. The study includes all the stages of its existence, that is, the stages ranging from the extraction and processing of raw materials, their manufacture, transport, distribution, use, reuse or recycling and the final disposal of waste.
The main function of a life cycle analysis is to provide information that helps to identify opportunities for improvement, in order to confront the associated risks and finally make the necessary decisions to improve environmental performance.

# data[].attributes.body
is based on Life Cyc
is based on Life Cycle Analysis. With output of electricity, heat and
cooling, held constant, we analyzed the input required by different technologies and compared life cycle energy consumption and emission. By comparing the results of these cases and doing sensitivity
analysis, we are able to provide policy guidance. analyze life cycle energy consumption and emission of multiple types of Distributed Energy System projects with different energy supply pathways. With output of electricity, heat and cooling held constant, the fuel energy consumption is calculated given efficiency factors, and then life cycle energy consumption and emission can be derived using results of former literature. We derived the life cycle energy consumption and emission

# data[].attributes.body
After a review of ISO 14014:2007 and ISO 14044:2007, which annul and  replace the previous ISO 14040:1998 and ISO 14044:1998 standards, it was possible to identify the most important parameters by which the update took place
In them it can be observed that the main reason is the awareness in society regording the importance of enviromental protection. This has led to the development of methods to better understand and address the impacts associated with products and services, whether manufactured of consumed.

# data[].attributes.body
NTC ISO 14044
NTC ISO 14044
Its purpose is to evaluate the life cycle of products, to generate requirements and guidelines to start with the evaluation, which include:
Objective: Be clear about the objective of the study, so that all actions are directed to this.
Scope of the life cycle: Clarify the goals with the objective of the study.
Life cycle inventory: Perform and analyze a list of the products that will be used in the study, for which a record must be kept.
Critical review of the life cycle: The whole life cycle must be interpreted with certainty and detail, in order to resolve whether the scope is being met.
Limitations: In terms of time, area, level of quality and others, which are necessary to take into account.

# data[].attributes.body
Global energy use and competitive economic conditions create a challenge of technological chage to find an alternative as burning fossil fuels contributes to greenhouse gas emissions