The book "Work modes and operation of thermal power plants" by Sergey Alexandrovich Kachan is an indispensable source of knowledge for specialists in the field of energy, students of technical universities and everyone who is interested in the topic of thermal power plants . In this work, the author deeply and thoroughly examines the key aspects of the work of thermal power plants, their modes, as well as issues of operation, which makes the book relevant for both practitioners and theorists. In his book, Kachan raises important topics related to the optimization of thermal power plants, their reliability and efficiency. It shares the experience gained over the years in this field and offers readers a unique look at modern technologies and methods used in the operation of thermal power plants. Readers will be able to learn about the different modes of operation of power plants, their impact on productivity and economic efficiency, as well as how to properly organize the processes of maintenance and repair of equipment. The book will be of interest to both young professionals and experienced engineers who seek to expand their knowledge and improve skills in the field of operation of energy facilities. Students studying energy will find in it useful information that will help them to better understand the principles of the TPP and prepare them for future professional activities. In addition, specialists working in the energy sector will be able to use the book as a reference, turning to it in search of solutions to specific problems. Kachan's style is clear and accessible, which makes it easy to absorb even the most complex technical aspects. His ability to explain complex things in simple language makes the book attractive to a wide audience. The author not only shares theoretical knowledge, but also supports them with practical examples, which makes the material more clear and understandable. Kachan is also known for his other work in the field of energy, and his reputation as an expert in the field only adds value to this book. The topics covered in the “Terms of operation and operation of thermal power plants” cover a wide range of issues: from the basics of heat engineering and thermodynamics to modern methods of control and automation of processes at power plants. Readers will be able to get acquainted with the principles of operation of various types of thermal power plants, their features and advantages. Kachan also pays attention to issues of ecology and sustainable development, which makes the book especially relevant in light of the current challenges facing the energy sector. If you are looking for literature on such requests as “exploitation of thermal power plants”, “operation modes of thermal power plants”, “energy technologies” or “modern approaches in the energy sector”, then the book by Sergey Alexandrovich Kachan will be a real find for you. It will not only expand your knowledge, but also inspire new ideas and solutions in the field of energy. In conclusion, Modes of operation and operation of thermal power plants is a book that deserves the attention of anyone who wants to better understand the operation of thermal power plants and contribute to the development of the energy industry. By reading this book, you will not only gain valuable knowledge, but also be able to put it into practice, which will make you a more competitive specialist in your field.