Event: Asia Clean Energy Forum 2019 Hydro-Economic Modeling to Address Trade-offs between Food Production and Biofuels 18 June 2019 Author / Speaker Benjamin Lord Food production, energy generation, and water supply systems are inextricably linked. Achieving clean energy goals requires careful consideration of the various interactions among these systems. With population growth and rising temperatures, demand for water is increasing. As economies develop and income increases, per-capita demand for food, energy, and water grows putting stress on natural systems. Rising demand among competing water uses, coupled with uncertainty from climate change, can lead to critical water shortages. By using a semi-distributed, global rainfall-runoff model and an economic demand model, we can identify tradeoffs among competing demands on irrigation, hydropower and urban water supply across space and time. Example applications of this framework are presented from the Philippines, Laos, Guatemala, and Brazil, with each highlighting region-specific policy goals, including biofuel vs food crop production, hydropower planning and water supply for urban centers. Disclaimer The views expressed on this website are those of the authors and do not necessarily reflect the views and policies of the Asian Development Bank (ADB) or its Board of Governors or the governments they represent. ADB does not guarantee the accuracy of the data included in this publication and accepts no responsibility for any consequence of their use. By making any designation of or reference to a particular territory or geographic area, or by using the term “country” in this document, ADB does not intend to make any judgments as to the legal or other status of any territory or area. Topics Energy Agriculture and Natural Resources Water