The book "Energy efficiency of oil refining", written by a team of authors under the leadership of A. C. Khokhlova is an important and relevant publication for anyone interested in modern technologies in the field of oil refining and energy efficiency. This is not just a training manual, but also an in-depth analysis of current trends, problems and solutions in one of the most significant sectors of the world economy. In recent decades, energy efficiency has become a key issue in the oil industry. The growing attention to environmental aspects, as well as the need to optimize production processes, make this book especially relevant. The authors, with rich experience and knowledge, share their research and findings that will help readers understand how to significantly reduce energy costs and improve production performance. The book will be of interest not only to specialists in the field of oil refining, but also to students, graduate students, as well as anyone interested in sustainable development and modern technologies. It is suitable for those who are just beginning their journey in this field, and for experienced professionals seeking to update their knowledge and get acquainted with the latest achievements of science and technology. The age category of readers varies from senior students to professionals with many years of experience. The topics raised in the book cover a wide range of issues: from the theoretical foundations of energy efficiency to practical recommendations for the introduction of new technologies in production. The authors consider various aspects, such as process optimization, the use of alternative energy sources, as well as the introduction of innovative technologies that can significantly improve the efficiency of refineries. Each chapter of the book is permeated with deep analysis and practical examples, which makes the material not only theoretically sound, but also practically applicable. The style of the authors is clear and accessible, which allows readers to easily assimilate complex concepts and ideas. They use a variety of illustrations, graphs, and tables that help visualize information and make reading more engaging. This is especially important for technical literature, where complex processes often require a clear explanation. In addition, the team of authors includes experts with different specializations, which allows you to look at the problem from different points of view and offer comprehensive solutions. This makes the book “Energy Efficiency of Oil Refining” not only a source of knowledge, but also a platform for discussion and exchange of experience. If you are interested in such topics as sustainable development, innovative technologies in the energy sector, as well as the optimization of production processes, then this publication will be a real find for you. The book may also be useful for researchers and practitioners working in related fields, such as ecology, economics, and governance. In conclusion, “Energy efficiency of oil refining” is not just a book, but a whole encyclopedia of knowledge that will help you better understand how to make oil refining more efficient and environmentally friendly. If you are looking for a high-quality and up-to-date guide on this topic, then this publication will be your reliable assistant and source of inspiration.