<p>The book provides an overview of the fundamentals of photobioreactors, including design development, cost-effectiveness, challenges, priorities, and the broader impacts on the economy and environmental sustainability. It covers cultivation systems with various configurations currently in use. Each chapter includes graphical illustrations to support the visual presentation of ideas, enhance understanding, and aid student learning.</p><p>The book discusses concepts such as cost-effective algal photobioreactor design (supported with color images), construction materials with relevant references, and the production of value-added end products illustrated with suitable examples and related information. It serves as a useful reference for researchers, academicians, and professionals working in wastewater treatment using bio-based approaches, environmental sustainability, and bioenergy. It also offers information that can help refine and expand existing knowledge on photobioreactor systems.</p><p>By incorporating relevant case studies, the book aims to strengthen the practical understanding of sustainable energy options related to algal photobioreactors and to enhance the skills of its target audience at both national and international levels.</p>