Renewable (Green) Energy Systems and Sources (RESSs) as Wind Power, Hydropower, Solar Energy, Biomass, Biofuel, Geothermal Energy, Wave Energy, Tidal energy, Hydrogen & Fuel Cells, Energy Storage

New Trends and Technologies for RESSs

Policies and Strategies for RESSs

Energy Transformation from Renewable Energy System (RES) to Grid

Novel Energy Conversion Studies for RESs

Power Devices and Driving Circuits for RESs

Control Techniques for RESs

Grid Interactive Systems Used in Hybrid RESs

Performance Analysis of RESs

Hybrid RESSs

Decision Support Systems for RESSs

Renewable Energy Research and Applications for Industries

RESSs for Electrical Vehicles and Components

Artificial Intelligence and Machine Learning Studies for RESs and Applications

Computational Methods for RESSs

Energy Savings for Vehicular Technology, Power Electronics, Electric Machinery and Control, etc.

New Approaches in Lightings

Public Awareness and Education for Renewable Energy and Systems

Reliability and Maintenance in RESSs

Smart grids and RESSs

Safety and Security of RESSs

Renewable Energy Systems in Smart Cities

Future Challenges and Directions for RESS