The book "Economic efficiency of coal production and factors of its increase" by Semenov B. It is an in-depth and comprehensive study of one of the key sectors of the energy sector the coal industry. In today's world, where sustainable development and environmental aspects are becoming increasingly relevant, this work offers readers a unique perspective on the economic mechanisms that determine the efficiency of coal production. Semenov B. in his book analyzes many factors affecting the economic efficiency of the coal industry. It addresses not only traditional aspects, such as the cost of coal mining and processing, but also more complex elements, including the impact of technology, resource management, and environmental regulations. The author emphasizes that in the context of globalization and growing competition, it is important not only to maintain production volumes, but also to optimize processes to achieve maximum economic benefit. This book will be of interest not only to specialists in the field of economics and energy, but also to students, graduate students, as well as anyone interested in issues of sustainable development and environmental safety. Readers who are passionate about resource management, innovation in manufacturing, and economic analysis will find many useful ideas and practical recommendations in it. The book will be especially useful for those working in the coal industry, as well as for researchers and analysts seeking to understand the dynamics of this sector. Semenov B. not only shares theoretical knowledge, but also reinforces its findings with practical real-life examples. He analyzes successful cases where the introduction of new technologies and management methods has significantly improved production efficiency. This makes the book not just a theoretical work, but a practical tool that can be used to implement changes in real conditions. The topics raised in the book cover a wide range of issues, including the economic, social and environmental aspects of coal production. The author focuses on the importance of integrating environmental standards into business processes, which becomes especially relevant in the light of global climate change and the growing requirements for sustainable development. Semenov B. invites readers to reflect on how the coal industry can adapt to new challenges and become more efficient and environmentally friendly. The author's style is distinguished by clarity and accessibility, which makes it easy to perceive even the most complex concepts. Semenov B. He is known for his work in economics and resource management, and his previous publications have also received positive reviews for his practical focus and in-depth analysis. Readers familiar with his previous work will find in this book not only a continuation of thoughts, but also new ideas that can change the approach to coal production. Thus, “Coal Production Economic Efficiency and Factors for Its Increase” is not just a book about coal mining. This is an important contribution to understanding how the coal industry can be made more efficient and sustainable in the face of today's challenges. If you are looking for in-depth analysis, practical advice and inspiration to implement changes in your work or study, this book will become an indispensable resource.