The book "Energy Saving and Energy Technology Combination" edited by A. G. Connova is a unique work that opens up to readers the world of modern technologies and methods that contribute to the efficient use of energy resources. In the face of global environmental challenges and rising energy prices, this publication is becoming not only relevant, but also necessary for all those interested in sustainable development and rational use of energy. The book examines key aspects of energy conservation, including innovative approaches and technologies that can be applied in various industries. Authors collected under the guidance of A. G. Konnova, are a team of experts who share their knowledge and experience in the field of energy technologies . They offer readers not only theoretical foundations, but also practical recommendations, which makes the book useful for both students and professionals, and for a wide range of readers interested in environmental issues and sustainable development. The topics raised in the book cover a wide range of issues: from the fundamentals of energy saving and its importance for the economy to specific technologies that can be introduced into industry and everyday life. Readers will be able to learn about new methods of combining different energy sources, such as solar, wind and hydropower, as well as how these technologies can be integrated into existing systems. The intrigue of the book is that the authors not only describe current achievements, but also look into the future, predicting how energy technologies will develop in the coming decades. This book will be of interest not only to energy professionals, but also to everyone who cares about the future of our planet. Tech students, engineers, environmentalists, and even ordinary readers seeking to understand how to reduce their carbon footprint will find many useful ideas and inspirations in it. In addition, the book can be an excellent tool for those who work in the field of energy management and want to implement more effective practices in their work. The style of the authors is characterized by accessibility and clarity of presentation, which makes it easy to assimilate even the most complex concepts. They use examples from real practice, which makes the material more clear and understandable. The book "Energy Saving and Energy Technology Combination" will become a real guide in the world of energy saving, offering readers not only knowledge, but also motivation for action. If you are interested in topics such as sustainable development, ecology, energy saving, new technologies and innovations in the energy sector, then this book should definitely take a place on your shelf. It will be useful not only for professionals, but also for everyone who wants to contribute to the preservation of the resources of our planet. Do not miss the opportunity to learn more about how to use energy efficiently and what technologies will help us in this Read Energy Saving and Energy Technology Combination and become part of the movement towards a more sustainable future!