Book excerpt: This book serves to define the foundation of the idea of harmonious progress in energy. It clarifies the main problem of the current ecological situation, namely the tendency to treat nature as an inexhaustible pool of natural resources and absorber of harsh outcomes of economic activity. Current definitions of progress in this case are equated to technological progress and economic growth, without considering the boundaries of nature’s capabilities. This book proposes a revolutionary idea: treating nature and its laws with major respect, as the foundation of all forms of life, defining the boundaries of economic activity and use of resources. The avant-garde role of energetics is reflected in this idea by replacing fossil fuels with renewable energy sources and, therefore, implementing the obligations of the Climate Change Program. The text analyses current economic problems and defines a clear action plan for their solution, proposing the use of smart grids, urban energetics programmes, and green settlement movements. It also specifies the utmost importance of forests in the ecological system.