Economical and environmental study of using micro combined heat and power in residental house in Iran

Today, combined heat and power generation systems have been taken into consideration by the developed country for residential use, due to reduced losses, high efficiency and help to network security. In order to use these systems in the country, the target market must be identified, then, by examining the economic conditions and creating incentive schemes to encourage residential customers to use these systems. For this purpose, in the present article, firstly, the most suitable province for the use of such systems was selected and then, by using the amount of electricity consumption and residential gas consumption, a comparison between the current system and the use of the mCHP system was made. According to the price Realistic economic analysis was carried out and further emissions of air pollutants were studied for both systems. The results show that Tehran province is the best province for this product market. Also, considering the current tariffs, the use of this system can return after six years, while the amount of pollutants production, and, from the current system are 60.9, 60.3, 54.7 And 100% more than mCHP. Finally, given the economic consideration and the need for countries to pay attention to reducing emissions, the use of the mCHP in conjunction with the Ministry of Energy's support policies can be implemented in our country.