Food-Energy Interactive Tradeoff Analysis of Sustainable Urban Plant Factory Production Systems

作者：Huang Li Chun; Chen Yu Hui; Chen Ya Hui; Wang Chi Fang; Hu Ming Che^*

来源：Sustainability, 2018, 10(2): 446.

DOI：10.3390/su10020446

• food-energy tradeoff
• plant factory
• stochastic programming
• market equilibrium

This research aims to analyze the food energy interactive nexus of sustainable urban plant factory systems. Plant factory systems grow agricultural products within artificially controlled growing environment and multi-layer vertical growing systems. The system controls the supply of light, temperature, humidity, nutrition, water, and carbon dioxide for growing plants. Plant factories are able to produce consistent and high-quality agricultural products within less production space for urban areas. The production systems use less labor, pesticide, water, and nutrition. However, food production of plant factories has many challenges including higher energy demand, energy costs, and installation costs of artificially controlled technologies. In the research, stochastic optimization model and linear complementarity models are formulated to conduct optimal and equilibrium food energy analysis of plant factory production. A case study of plant factories in the Taiwanese market is presented.

• 出版日期2018-2