Papers describing original work are invited in any of the areas listed below. Acceptance will be based on quality, relevance and originality. Both full research reports and work-in-progress reports are welcome. The scope of CEES2021 covers the below topics, but not limited.

1. Clean Energy
1.1 Renewable energy technologies and systems
1.2 Renewable energy storage technologies
1.3 Energy efficiency
1.4 Solar thermal energy
1.5 Solar desalination
1.6 Solar energy materials
1.7 Photovoltaic
1.8 Wind energy technologies
1.9 Economic viability of renewable energy systems
1.10 Hydrogen energy production
1.11 Hydrogen energy storage
1.12 Fuel cells
1.13 Hydrogen economy
1.14 Biomass and biofuels
1.15 Waste-to-energy
1.16 Nuclear energy
1.17 Multi-generation systems
1.18 Exergetic and exergoeconomic analyses
1.19 Energy management and policy
1.20 Smart grids
1.21 Control systems for energy management
1.22 Energy economics
1.23 Investment appraisal of energy projects
1.24 Financing energy projects
1.25 Energy and buildings
1.26 Passive solar buildings
1.27 Intelligent or smart buildings
1.28 Sustainable building solutions
1.29 Energy and environment

2. Electrical Systems
2.1 Machine System Modeling
2.2 Renewable Energy Systems
2.3 Energy Efficiency Systems
2.4 Reliability and Diagnostics
2.5 Noise, Vibration, EMI and EMC
2.6 Cooling Technologies
2.7 Permanent Magnet Generator Systems
2.8 Manufacturing, Testing and Standards
2.9 Electrical Systems in Buildings
2.10 Transportation and Other Applications