As a guide for the authors, we've compiled a list of some of the most important topics. Topics include, but are not limited to the following: 
			
		
				
•	AI-based applications for the environment and sustainable development
•	Energy systems modelling and optimization 
•	Energy auditing and management
•	Energy efficiency and waste heat recovery
•	Energy policies and strategies (Energy Quality and Security) 
•	Use of renewable energy for vehicle applications
•	Efficiency maximization of internal combustion engines
•	Energy conservative design and planning
•	Hydrogen storage and hydrogen production
•	Biofuel production
•	Photovoltaic/Wind energy systems
•	Fuel cells technologies
•	Renewable energy conversion, production
•	Sustainable development
•	Carbon capture and minimization
•	Desalination Technologies
•	Alternative and sustainable vehicles
•	Smart grids, smart cities, and energy-hubs
•	Social compatibility of building design - Toward achieving sustainability
•	Green Buildings and Zero-energy buildings
•	Environmental Impact Prevention Technologies
•	Green tribology and engine’s energy saving
•	Greenhouse gas mitigation technologies
•	Green and sustainable manufacturing
•	Resource efficiency and green production technology
•	Sustainable green architecture and urban planning (Potentials and challenges) 
•	Water Resources and Environmental Engineering
•	Water resources systems, management, and sustainability
•	Planning and management of water resources and water provision
•	Water quality assessment, recycling and reuse
Irrigation systems
•	Water Desalination/Purification/Treatment
•	Development of methods for sustainable material management
•	Nanomaterials for environmental and engineering applications
•	Environment-Friendly Construction and Development
•	Products Life cycle assessment
•	Vehicle pollution and global warming
•	Remediation of contaminated sites and solid waste management
•	Climate Change Modeling and Simulations
•	Smart environmental control for better environmental response
•	Environmentally responsive design and treatments
•	Electromagnetic interference/compatibility
•	Structural and Construction Engineering
•	Transportation, Surveying, Geoscience and Infrastructure Engineering.