This book provides a detailed examination of natural gas and hydrogen as energy sources, emphasizing their role in sustainable energy and environmental management. It explores the production, storage, transport, and utilization of these fuels, alongside their advantages, limitations, and environmental impact. The text also addresses technological innovations, including fuel cells, combined energy systems, and carbon reduction strategies. Readers gain insights into global energy challenges, policy considerations, and practical applications in industry and transportation. Designed for students, researchers, and professionals in energy and environmental studies, the book integrates technical analysis with sustainability principles. By highlighting the potential of natural gas and hydrogen to support cleaner, more efficient energy systems, it provides a comprehensive understanding of the evolving energy landscape and the transition toward low-carbon technologies
