Rural Areas: An Overview first aims to understand the way the changing behavior of rural-urban migrants over time impacts rural communities through a systemic analysis of existing literature. The authors review existing energy sources and management systems in farms, proposing more mature and sustainable farm strategies, including innovative technologies, to better reduce dependence on fossil energy sources in agriculture. Next, this compilation reviews appropriate low cost renewable energy technologies such as solar cooking, biogas and improved biomass cookstoves which are the most useful...