Textbook in PDF format This book presents readers with a comprehensive discussion on carbon-based nanocomposites and their critical role in addressing global sustainability challenges. By bridging the gap between materials science and real-world applications, this book serves as an invaluable resource for academic researchers, engineers, industry professionals, and advanced students in fields such as materials science, engineering, and environmental studies dealing with the unique properties of carbon-based nanomaterials. It provides a detailed view of carbon-based nanocomposites, offering both foundational knowledge and insights into cutting-edge applications that have the potential to drive sustainable progress in the coming years. This Volume Two, the second of three, covers the environmental and renewable energy applications of carbon-based nanocomposites. It focuses on their role in enhancing the efficiency and durability of renewable energy technologies, such as solar cells, batteries, and supercapacitors. Additionally, it addresses their use in water purification, environmental monitoring, and solar steam evaporation. This volume highlights the potential for carbon-based materials to contribute to cleaner, more efficient energy and environmental solutions. Carbon-Based Nanocomposites for Solar Cells Carbon-Based Nanocomposites for Chemical Batteries Carbon-Based Nanocomposites for Supercapacitors The Role of Carbon-Based Nanocomposites in Energy Harnessing Applications Carbon-Based Nanocomposites for Hydrogen Storage Advances in Carbon-Based Nanocomposite for Thermoelectric Applications Carbon-Based Nanocomposites for Water Purification: Mechanisms, Applications, and Future Prospects Carbon-Based Nanocomposites for Environmental Monitoring Carbon-Based Nanocomposites for Solar Steam Evaporation Carbon-Based Nanocomposites for Air Pollution Control Carbon-Based Nanocomposites for Degradation of Microplastic: Current Advances and Future Perspectives Carbon-Based Nanosensors for the Detection of Pollutants Carbon-Based Nanocomposites for Ecological Surveillance Revolutionizing Environmental Remediation Through Carbon-Based Nanocomposites Carbon-Based Nanocomposites for Ecosystem Remediation: The AI Approach Carbon-Based Nanocomposites for Pharmaceutical Contaminants Degradation in Water Sources Carbon-Based Nanocomposites for Photoluminescence Applications Variation of HOConcentration and Its Effect on Structural, Optical, and Morphological Properties of Graphene Synthesized Using Electrochemical Method