Introducing the Farm Energy Analysis with Anaerobic Digestion (FEAAD) tool: Insights into farm-level energy, economic, and environmental analysis with comparative case studies
by Elmin Rahic, Siobhan Fathel, Jim Jordahl, Christine Costello (Journal of Environmental Management) • Introduces FEAAD, an open-source, Excel-based tool for integrated farm management. FEAAD integrates energy, GHG, NPK, and economic farm analysis. Anaerobic digestion transforms farms into net energy producers. Farm-level global warming potential is reduced by 28–60%. The