The research permit to analyze of performance the equipments used for cold preservation of cereals, specific consumes of electrical energy, ecological implication of use of electrical energy which has been produced into electrical power plant which uses as primary source of energy the fossils fuels, the influence of technical parameters to the quality of preservation process. The equipment for cold preservation of grains used for research has a frigorific machine and adequate tools for measurements and control. The goal of research is to evaluate how the special technology used for cold preservation of grains complains the request about the quality of product, and also to evaluate the possibilities to extend that technology at the national level for preservation of cereals using low temperatures.