Economies of scale in constructing plant factories with artificial lighting and the economic viability of crop production

ABSTRACT: Since the introduction of LED lamps a decade ago, the plant factory with artificial lighting (PFAL) has been expected to be a savior that overcomes the food crisis, brings food safety, and enhances environmental friendliness. Despite such high expectations, the diffusion of commercial crop production in PFALs has been slow. It has been said that the main reason for this is the huge initial investment required to construct PFALs. This situation has attracted studies to access the economic feasibility of the crop production in PFALs. One thing strange in these studies is that they pay little attention to the scale of their PFALs. PFALs are factories so that they would be subject to economies of scale. If so, the scale of PFALs is an important factor that determines the economic feasibility o

SUBMITTER: Zhuang Y 

PROVIDER: S-EPMC9493372 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature