Topic 1. Green Chemicals, Polymers, and Materials 

This topic relates to change  the  use  of  toxic  chemicals, materials and solvents  with  greener  alternatives, synthesis, development, rheology and application of green chemicals, green solvents including deep eutectic solvents, ionic liquids, bio-based solvents, super-critical carbon dioxide, and room temperature ionic liquids, bioresourced, biodegradable and bio-inspired materials and polymers, renewable chemicals and polymers, valorization of waste into chemicals, and utilization of nanotechnology, nanomaterials and nanocomposites to reduce or eliminate hazardous substances in the design and also develop alternatives to conventional materials that offer an environmental advantage

- Session: Green Polymers/Materials

- Session: Green Chemicals and Solvents

- Session: Valorization of Waste into Chemicals 




Topic 2. Green Synthesis, Manufacturing, and Engineering Processes 

This topic relates to green synthesis and designing the starting materials, innovative reactions, design new synthesis process and reaction condition including model reactions, kinetics, theoretical calculation and predictive methods, sustainable manufacturing and engineering designs, improvement of manufacturing efficiency, process optimization, testing performance evaluation and reliability, engineering processes and products use systems analysis, greener bioprocesses, integrate environmental impact assessment tools to provide benefits in terms of energy efficiency, product selectivity, operational simplicity, health and environmental safety

- Session: Green Synthesis and Catalyst

- Session: Green Manufacturing/Engineering

- Session: Computer-Aided  Design for Green Processes

- Session: Green Bioprocesses  




Topic 3. Green Fossil Energy, Biomass, and Future fuels 

This topic relates to green energy include wind, geothermal, solar energy, hydrogen, hydropower energy, fuel cells, biomass, biogas and biofuels, renewable energy technologies, novel technologies/processes to convert fossil carbon in a more efficient, rational way for the production of future fuels/energy, the conversion of biomass, process of reusing, recycling of waste materials and converting them into fuels,  synthesis and utilization of green and sustainable catalyst/nanocatalyst for fuels/energy conversion, and  non-thermal activation techniques include all works related to microwaves, plasma, ultrasound, electrochemistry, photochemistry, mechanochemistry, etc

- Session: Green Energy and Energy storage

- Session: Green Biofuel, Biogas and Bioenergy

- Session: Non-thermal Activation Methods 




Topic 4. Green Chemistry Education 

This topic relates to process and use of chemicals that reduces the risk to human health or environment, concern global warming, greenhouse gases, pollution, the evaluation of the greenness of chemical processes, life cycle assessment, and future directions in green education, and climate change mitigation

- Session: Environmental Sustainability and Life Cycle Assessment

- Session: Green Education and Future Directions 




Topic 5. Green Technology from Start-up Company 

This topic relates to business that develop a new products, techniques, and services that promote a healthy environment and energy security, innovative approaches to product design, formulation, and manufacturing processes save companies money while helping them align with their sustainability and safety goals