Balwinder Raj is currently working as an associate professor at Dr B R Ambedkar National Institute of Technology, Jalandhar, India. He has more than 15 years of teaching and research experience. His areas of interest in research includes classical/non-classical nanoscale semiconductor device modeling, nanoelectronics and their applications in hardware security, sensors and circuit design, FinFET-based memory design, low-power VLSI design, digital/analog VLSI design, and FPGA implementation. Piush Verma is working as Pro. Vice Chancellor at Guru Kashi University, Bathinda. Before joining Guru Kashi University, Dr. Piush Verma was working as Professor of Electrical Engineering, NITTTR (Government of India), Chandigarh, and Vice Chancellor of Bahra University, Shimla Hills. Dr. Verma was Campus Director at Rayat-Bahra Group of Institutions, Patiala Campus, for more than 10 years. He served at the Thapar Institute of Engineering & Technology for more than 17 years (Thapar University, Thapar Research & Development Centre, Patiala, and M/s Crompton Greaves Hydro Division Limited). Divya Sharma is an academic and researcher with a Ph.D. in Electronics and Communication Engineering from NITTTR Chandigarh, affiliated with Panjab University, Chandigarh, India. With over 14 years of teaching experience, she is currently working as an assistant professor at Ajay Kumar Garg Engineering College, Ghaziabad, India. Her research interests include renewable energy systems, solar cell technologies, wireless sensor networks, and VLSI design. She has published several research articles in SCIE (Science Citation Index Expanded) and Scopus-indexed journals. Additionally, she serves as a peer reviewer for reputed scientific journals and actively participates in national and international academic conferences. Her dedication to teaching and research has contributed significantly to the advancement of knowledge in her areas of expertise. She is a life member of the Indian Society for Technical Education (ISTE) and The Institution of Engineers (India) (IEI).

• Chapter 1. Advanced Materials for Solar Cells Chapter 2. From Sand to Sun: Evolution of Materials powering solar technology Chapter 3. Power Generation Technologies for Harnessing the Power of Ocean Chapter 4. Green Hydrogen Chapter 5. Technological Developments in Green Energy Chapter 6. Innovations in Photovoltaic Materials: From Fundamentals to Emerging Applications Chapter 7. AI-Enabled Protection and Energy Management in Renewable Integrated Smart Grids Chapter 8. Innovation in Wind Energy Systems Chapter 9. Emerging Technologies in Ocean and Tidal Energy Chapter 10. Future Direction in Multilevel Inverter Technology: Emerging Trends and Applications in Smart Grid and Electric Vehicles Chapter 11. Design and Fabrication of Waste to Best Based Ecofriendly Indigenous Solar Dehydrator Chapter 12. Eco-Friendly Construction and Architecture Chapter 13. Quantum Dots in Solar Cells