Energy efficiency and ISO 50001:2018 implementation in seafood processing industries: A comprehensive analysis and strategic framework

Mary Saniya Stephen, Shibu Arkkakadavil Valsalan
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Abstract

Energy is an indispensable resource in the seafood processing industry. This pioneering study explores energy efficiency using Specific energy consumption (SEC) model in Kerala's seafood processing industry, shedding light on its energy dynamics amidst growing calls for conservation and cost optimization. With an average Specific Energy Consumption (SEC) of 159.2 kWh/MT and an energy cost of 965.9 INR/MT, the industry faces notable energy challenges. The study finds a moderate correlation (0.748) between production and energy consumption, and strong correlations between production and energy cost (0.763), and energy consumption and energy cost (0.992), highlighting the direct link between energy use and costs. Regression analysis confirms that SEC significantly influences energy costs, emphasizing the need for efficient energy management. The research advocates for adopting ISO 50001:2018, integrated with the Food-Energy-Water (FEW) Nexus, as a framework for optimizing energy and resource use. A customized action plan for implementing this standard in shrimp processing facilities aims to reduce consumption, cut costs, and enhance sustainability, offering a robust foundation for future energy efficiency initiatives in the sector.

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海产品加工业的能源效率和ISO 50001:2018实施:综合分析和战略框架
能源是海产品加工业不可缺少的资源。这项开创性的研究探索了喀拉拉邦海鲜加工业使用特定能源消耗(SEC)模型的能源效率,在日益增长的节约和成本优化呼声中揭示了其能源动态。由于平均比能耗(SEC)为159.2千瓦时/吨,能源成本为965.9印度卢比/吨,该行业面临着显著的能源挑战。研究发现,生产与能源消耗之间存在适度的相关性(0.748),生产与能源成本之间存在强相关性(0.763),能源消耗与能源成本之间存在强相关性(0.992),凸显了能源使用与成本之间的直接联系。回归分析证实,SEC显著影响能源成本,强调需要有效的能源管理。该研究倡导采用ISO 50001:2018,结合食物-能源-水(FEW) Nexus,作为优化能源和资源利用的框架。在虾加工设施中实施该标准的定制行动计划旨在减少消耗,降低成本并提高可持续性,为该部门未来的能源效率倡议提供坚实的基础。
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