Like many other human activities, the construction and operation of electric machines, in addition to its benefits, has a negative impact on the environment, especially pollution. According to these cases, it is possible to discuss the moment of pollution, if the amount of pollution depends on the size of the device, which of the stages of the device's existence is more polluted than the other stages (construction, operation and dismantling). And how to reduce the environmental impact. In the construction of electric machines, a series of materials are used to make the electrical system (winding), the magnetic system and also. Necessary materials for making the mechanical structure and car insulation. All these materials are the result of complex processes, energy consumption and more or less pollution. Once obtained, these materials are subjected to mechanical processing and produce various pollutants along with the resulting components.