The book "Capacity and reserves of energy saving in industry", written by the author's team led by Vladimir Sergeyevich Stepanov, Tatiana Borisovna Stepanova and L. C. Khrylev, is an in-depth and comprehensive study devoted to the topical topic of energy saving in the industrial sector. In the face of global climate change and rising energy prices, this publication is becoming a reference book for all who are interested in production efficiency and sustainable development. The book covers a wide range of issues related to energy saving, ranging from theoretical foundations to practical recommendations for the introduction of energy-saving technologies. The authors analyze existing approaches to assessing energy saving potential and identify reserves that can be used to improve the efficiency of industrial processes. They share the experience of successful implementations of energy-saving solutions in various enterprises, which makes the material especially valuable for practitioners and managers. This book will be useful not only to specialists in the field of energy and industrial production, but also to students, graduate students, as well as anyone interested in issues of sustainable development and ecology. The age range of readers can range from young professionals looking to deepen their knowledge to experienced professionals looking to update their views on energy conservation. The topics raised in the book concern not only the technical aspects, but also the economic, social and environmental consequences of energy conservation, which makes it relevant to a wide audience. The style of the authors is distinguished by the clarity and accessibility of the presentation, which makes it easy to perceive complex technical concepts. They use many examples from real practice, which makes the material more lively and visual. The book is full of illustrations, graphs and tables that help to better understand the ideas and solutions presented . The authors strive not only to convey information, but also to inspire the reader to introduce new approaches in their work. The book focuses on innovative technologies and methods that can significantly reduce energy consumption in production. The authors consider both traditional and modern approaches to energy saving, including the use of renewable energy sources, the optimization of production processes and the introduction of new energy management systems. They emphasize that energy saving is not only a matter of economy, but also an opportunity to increase the competitiveness of the enterprise in the market. The book “Capacity and Reserves of Energy Saving in Industry” will become an indispensable assistant for all who strive for efficient and rational use of resources. It can serve as a basis for the development of energy saving strategies in enterprises, as well as for the preparation of training courses and seminars on this topic. If you are looking for literature that will help you understand the intricacies of energy saving and its importance for the future of industry, then this publication is definitely worth your attention. In conclusion, it is worth noting that the work of the authors is not only informative, but also inspiring. They encourage readers to take action and introduce new ideas, making the book a relevant source of knowledge for anyone who wants to contribute to sustainable development and environmental protection. If you are interested in the topics of energy saving, sustainable development and efficient use of resources, then “Capacity and reserves of energy saving in industry” is exactly what you need.