In my study of promising energy-generating systems, I considered biosimilar environmental technologies as the most preferable in the modern world. The energy industry, which is the basis of human activity all spheres, not only allows improving production and domestic processes, but also improves itself. Along with the use of traditional energy resources and methods of their transformation or transformation from one to another type or condition, to increase energy efficiency and the level of resource conservation and environmental protection, the most promising is the use of nature-friendly technologies based on advanced thermodynamic processes. It make it possible to economically, environmentally and competitively solve the whole range of industrial, technical, commercial and communal problems of modern society, which lives densely in megacities and worries about the environment and its own security. At the same time, requirements for comfortable living, ergonomics and the level of process automation are constantly increasing. These trends are evident in all segments of the energy and utilities sectors.