The book “Non-traditional energy sources” by Yuriy Anatolyevich Losyuk is a fascinating and in-depth study that immerses the reader in the world of alternative energy. In the face of global climate change and the depletion of traditional resources, this work is becoming especially relevant, offering new approaches and solutions for sustainable development. The author, known for his scientific works and active position in the field of ecology and energy, in his book considers a wide range of non-traditional energy sources. It analyzes not only theoretical aspects, but also practical applications of sources such as solar, wind, geothermal and biomass. Losyuk does not just list facts and figures he creates a holistic picture, showing how these sources can change our understanding of the future of energy. The book will be of interest to both energy professionals and a wide range of readers interested in ecology, sustainable development and modern technologies. Students and teachers, researchers and just fans of scientific literature will find in it a lot of useful information and inspiration. The age category of readers is not limited - from high school students studying the basics of physics and ecology, to adults seeking to expand their knowledge of modern trends in energy. The topics raised in the book cover not only technical aspects, but also social, economic and environmental issues. Losyuk emphasizes the importance of switching to alternative energy sources to combat climate change and ensure energy security He discusses how the introduction of new technologies can lead to job creation, improve quality of life and reduce dependence on fossil fuels. The reader will be able to see how science and technology can serve the public good, and what steps need to be taken to achieve this goal. The author's style is characterized by accessibility and clarity of presentation. Losyuk skillfully combines a scientific approach with a living language, which makes reading not only informative, but also fascinating. His previous works, such as “Environmental Aspects of Energy” and “A Coal-Free Future”, have also earned recognition for their in-depth analysis and relevance to the topics. In Non-Traditional Energy Sources, he continues this tradition by offering readers a unique insight into the future of energy and how each of us can contribute to the sustainable development of the planet. If you’re looking for books on renewable energy, sustainability, or the environment, “Non-Traditional Energy Sources” would be a great choice. This work will not only expand your knowledge in the field of energy, but also inspire active action in defense of the environment. Losyuk offers not just information, but a whole world of possibilities, which is waiting for its discovery. Read, analyze and act the future of energy is in your hands!