In the introductory and concluding chapters this book strive to satisfy the needs of the interested lay reader by addressing the potential, advantages, and costs of solar power plants. For the interested student, scientist, or technically oriented lay person the physical principles of insolation, its variability, concentration, and most efficient use are developed in some detail. Finally, experimental and theoretical developments in the recently created field of solar driven chemistry (via thermal, quantum, or electrical excitation) are described. The contributions in this book are written by...