The Basics of Energy Systems Design . At 2 p.m.. H. 2" by B. T. Fedina is an important and in-depth work that continues to explore the key aspects of power system design touched upon in the first part. This volume is not just a textbook, but a real encyclopedia of knowledge for energy professionals, engineers, students and anyone interested in modern technologies in this important field. The second part of the book delves into the details of the design of various components of power systems, including the generation, transmission and distribution of electricity. The author considers modern approaches to optimizing the operation of power systems, paying special attention to the issues of reliability, efficiency and sustainability. In. T. Fedin shares his knowledge of new technologies such as renewable energy, smart grids and the integration of power systems with other industries. The reader will be able to learn about the methods of analysis and design that will help in creating efficient and safe power systems that can meet the requirements of the modern world. The book will be of interest not only to professional engineers and designers, but also to students of technical universities studying energy and related disciplines. It will become an indispensable tool for those who want to deepen their knowledge in the field of design and operation of power systems. It can also attract the attention of researchers dealing with sustainable development and innovative technologies in the energy sector. The topics raised in the book cover a wide range of issues, including ecology, economics, and the social aspects of power system design. In. T. Fedin emphasizes the importance of integrating environmental requirements into design, which makes the book relevant in light of global challenges such as climate change and the need to transition to sustainable energy sources. Readers will be able to see how the design of power systems can contribute not only to improving the quality of life, but also to protecting the environment. The author's style is distinguished by clarity and logical presentation, which makes complex technical concepts accessible for understanding. Fedin uses many examples from practice, which allows the reader to better assimilate the material and see its application in real conditions. His previous works, such as “Basics of Power Supply Design” and “Energy Systems: Theory and Practice”, have already established themselves as reliable sources of knowledge and practical recommendations. If you are looking for a book that will not only expand your knowledge in the field of energy systems design, but also inspire new ideas and approaches, "Basics of energy systems design. At 2 p.m.. H. 2" will be a real find for you. It will open up the world of modern technologies and approaches that shape the future of energy. Do not miss the chance to immerse yourself in this fascinating and important topic that concerns each of us.