The International Conference on Environmental Science and Applications (ICESA'20) aims to become the leading annual conference in fields related to Environmental Science and Applications. The goal of ICESA'20 is to gather scholars from all over the world to present advances in the relevant fields and to foster an environment conducive to exchanging ideas and information. This conference will also provide an ideal environment to develop new collaborations and meet experts on the fundamentals, applications, and products of the mentioned fields. ICESA'20 is an acronym for International Conference on Environmental Science and Applications. Interested authors, researchers, and industrial experts are invited to submit their papers to the conference that best resonates with their technical background. At the same time, attendees are permitted, and encouraged, to attend talks from co-located conferences. Air pollution and treatment Biofuels Desalination Energy Management Environmental Education Programs Environmental Protection Environmental Risk Assessments Environmental Safety Regulations Environmental Sustainability and Development Green Manufacturing and Technologies, Pollution Prevention Greenhouse Effect, Global Warming, and Climate Change Groundwater Issues Impact of Industrialization on the Environment Nanotechnology Impacts on Environment Oil Spills Pollution and Health Issues Renewable and Non-Renewable Energies Soil Pollution and Treatment Wastewater Management and Treatment Water Pollution and Treatment