Modelling of Integrated Energy Systems for Food Production in Bangladesh

Abstract

Previous efforts in energy modelling have been reviewed and critically examined. A model based on system dynamics approach has been formulated for integrated energy use for food production. The model considers the integrated energy use in the form of draft power from cattle, manually operated irrigation water lifting devices and organic manure from cowdung. The model effectively takes into account of feedback loops, non-linearity and time-lag characteristics inherent in the real world system. The model structure of the system consists of basically two components, levels and rates. The model will provide greater insights and better understanding of the system and can be used to investigate the alternative policy actions and trade offs in developing countries.