Agosto 2024 vol. 11 num. 1 - XXXI Simpósio Internacional de Engenharia Automotiva

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Compensação de Custo Energético no Desenvolvimento de Produto: Reduzindo Custos e Promovendo a Sustentabilidade

Energy Cost Compensation in Product Development: Reducing Costs and Promoting Sustainability

ASSUMPÇÃO, L. ; PACHECO, G. B. ; SANTOS, L. Z. ; MAIA, R. P. ;

Trabalho completo:

A Compensação de Custo Energético é uma análise que busca compreender e controlar os custos de energia de uma organização. Seu objetivo principal é reduzir o consumo de energia, aumentar a eficiência energética e promover práticas sustentáveis, no que diz respeito às emissões de poluentes. Para isso, são considerados todos os gastos relacionados aos processos provenientes da cadeia produtiva. Embora a matriz elétrica brasileira seja em sua maioria constituída por fontes renováveis, como energia hidráulica, essas fontes, apesar de serem consideradas \"limpas\"", também emitem poluentes. É possível relacionar o fator de emissão de CO2 para uma determinada energia gerada e, com isso, calcular a quantidade de poluentes liberados para produzir cada peça em termos de energia consumida. Neste artigo, apresentamos como os processos de manufatura e as características de design de produto podem influenciar no custo energético e na sustentabilidade. A análise do consumo energético no processo produtivo permite quantificar o gasto relativo à produção de galerias de combustível, bem como de seus subcomponentes, como demonstrado em um estudo de caso. Dessa forma, é possível avaliar o impacto ambiental durante o desenvolvimento do produto, por exemplo, no que diz respeito ao processo de fabricação."

Trabalho completo:

The Energy Cost Compensation is an analysis that seeks to understand and control the energy costs of an organization. Its main objective is to reduce energy consumption, increase energy efficiency, and promote sustainable practices in terms of pollutant emissions. To achieve this, all expenses related to processes within the production chain are considered. Although the Brazilian electric grid is mostly composed of renewable sources, such as hydroelectric power, these sources, despite being considered \"clean,\"" also emit pollutants. It is possible to correlate the CO2 emission factor for a specific energy generated and, thus, calculate the amount of pollutants released to produce each component in terms of energy consumed. In this article, we present how manufacturing processes and product design characteristics can influence energy costs and sustainability. The analysis of energy consumption in the production process allows quantifying the expenditure related to the production of fuel galleries and their subcomponents, as demonstrated in a case study. This way, it is possible to evaluate the environmental impact during product development, particularly regarding the manufacturing process."

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DOI: 10.5151/simea2024-PAP123

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Como citar:

ASSUMPÇÃO, L.; PACHECO, G. B.; SANTOS, L. Z.; MAIA, R. P.; "Compensação de Custo Energético no Desenvolvimento de Produto: Reduzindo Custos e Promovendo a Sustentabilidade", p. 602-609 . In: Anais do XXXI Simpósio Internacional de Engenharia Automotiva . São Paulo: Blucher, 2024.
ISSN 2357-7592, DOI 10.5151/simea2024-PAP123

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