The energy saving and efficient resources using problem is important for agriculture in Ukraine. The energy-saving ways, efficient and reusable resources management at agricultural enterprises by means of combining various industrial buildings and structures are analyzed in this article. By using the common air exchange between various purposes production facilities, there is a possibility of vent waste using, which is normally emitted into the environment. Considerable carbon dioxide concentration and moisture excess in the air of livestock or rabbit buildings can be directed into indoor structure to feed plants and humidify the air according to legal requirements. Warm air from the indoor structure can be used for livestock buildings heating costs saving. The studies presented in the article proved that to reduce energy consumption and to use waste products at farms it is reasonable to combine buildings and structures.