The book "Heat Power Engineering and Heat Supply: Collection of Scientific Works of the Research Laboratory Thermal Power Systems and U" is a unique collection, which is the result of many years of research and development in the field of thermal power engineering. Edited by a team of authors working in a research laboratory, this work combines advanced ideas and practical solutions that can be useful to both specialists and students interested in this field. The collection covers a wide range of topics related to thermal energy systems, including new technologies in the field of heat supply, methods of improving energy efficiency, as well as environmental and sustainable development issues. Each section of the book is devoted to a specific problem, which allows the reader to understand more deeply the complex processes occurring in the thermal power industry. An important aspect is that the authors not only present theoretical calculations, but also share practical examples, which makes the material accessible and understandable. This book will be especially interesting for students of technical universities, graduate students and young professionals seeking to deepen their knowledge in the field of thermal energy. It can also attract the attention of engineers and researchers working in related fields such as energy, ecology and engineering. Readers interested in modern technologies and their application in real life will find in this collection many useful ideas and solutions. The topics raised in the book are more relevant than ever. In the context of global warming and the need to switch to sustainable energy sources, issues of efficient heat supply and optimization of heat and power systems are becoming critically important. The authors raise questions about how heat loss can be reduced, how to use renewable energy sources, and how to implement innovative technologies to improve overall system efficiency. These problems require an integrated approach and in-depth analysis, which is what this collection offers. The style of the authors is distinguished by scientific rigor, but at the same time they strive to make the material available to a wide audience. This allows the reader not only to gain new knowledge, but also to be inspired by ideas for further research and development. The team of authors includes both experienced scientists and young researchers, which gives the book freshness and relevance. If you are looking for literature that will help you understand the complex issues of thermal energy, improve your knowledge and skills, or just want to be aware of current trends in this area, then “Heat and heat supply” will be a real find for you. This book will not only expand your horizons, but also give you the opportunity to look at thermal energy from a new perspective. In conclusion, the collection “Heat power engineering and heat supply” is not just a scientific work, but a whole encyclopedia of knowledge that will be useful for both professionals and amateurs. Do not miss the chance to immerse yourself in the world of thermal energy and discover new horizons in this important and relevant area!