Combined Power Supply of Decentralized Energy Consumers in Conditions of Extreme Continental Climate

The research has established that the application of cogeneration plants for autonomous objects in extreme continental climate in Kazakhstan with a large seasonal variation in outdoor temperatures are significantly inferior to the energy efficiency of trigeneration plants. Thus, if the average annual energy efficiency of cogeneration systems based on internal combustion engines does not exceed 50-60%, and the usage of TGP, which includes (DMGHP), allows to reduce the consumption of fossil fuel 3-4 times by involving source of renewable energy low-potential heat of the earth. It should be noted, that LPH is available in all regions of Kazakhstan and practically does not depend from climate conditions.