The intersection of nanotechnology and sustainable engineering has given rise to increased interest in biogenic approaches, such as the use of natural biological processes to create metal nanomaterials. This new volume provides an exploration of biogenic metal nanomaterials, from their synthesis and characterization to their diverse applications in sustainable engineering. Detailed discussions on structural, chemical, and surface characterization provide the tools needed to analyze and optimize biogenic nanomaterials for practical applications such as for environmental remediation, energy storage, catalysis, biomedical, and other uses. Case studies and real-world examples illustrate how these materials are being used to address some of the most pressing challenges of our time. The book also considers regulatory and safety issues.