The topics of the International Conference on Environmental Science and Technologiesinclude the following sub-domains::

PROCESS : Biochemical Engineering and Systems Biology, Catalysis and Reaction Engineering, Computational Molecular Science and Engineering, Electrochemical Engineering, Green Product and Process Systems Engineering, Nano Technologies, Polymer Engineering and Material Processing, Thermodynamics, Transport Phenomena and New Separation Technologies
ENERGY : Biomass and Biofuels, Clean Coal, Clean Fossil Fuels, Energy Conservation, Energy Efficient Systems, Energy Management, Energy Policy, Energy Storage and depletion, Geothermal Energy, Hydrogen and fuel cell, Hydropower, Nuclear Energy, Renewable energy, Solar Energy, Waste-to-energy, Wind Energy,
ENVIRONMENT : Air pollution, Air quality management, Climate change, Environmental legislation and policy, Environmental planning & management, Environmental Problems, Environmental Remediation, Environmental risk, Health risks and environment, Tourism and the environment, vehicular pollution, Clean Energy Systems and production , by products valorization, Waste management, Footprints.
WATER : Arid region problems, Sustainable water use, Waste Water Assessment, Sustainable Water management and planning, Integrated Water Management, Water pollution, Water Treatment technologies
MATERIALS : Contamination, Inverse Problems in Engineering, Nano-materials, Natural resources management, Underground resources, Thermo-physical properties of materials, Thermo-physical characterization Methods,
BIOTECHNOLOGY : Agriculture and Forest Science, Biodiversity, Bioremediation, Biopesticides, Conservation of Biological resources, Microorganisms and Renewable energies, Microorganisms and Water treatment,
SUSTAINABLE DEVELOPMENT : Sustainable City planning, Eco-architecture, Green Technologies and Sustainable Development, Intelligent Buildings, Resource management, Sustainable transport, Waste management,