Date: 17 April 2022 ، the watch 23:10
News ID: 10654
Iran’s thermal power plants generated 324 billion kilowatt-hours (kWh) of electricity in the previous Iranian calendar year (ended on March 20) to register an eight-percent rise compared to the preceding year, an official with the Thermal Power Plants Holding (TPPH) announced.

According to Omid Abdolmaleki, the director of TPPH’s Production Planning and Operation Office, of the mentioned figure, 181 billion kWh was the share of combined cycle units, 84 billion kWh was the share of steam units, and 59 billion kWh was generated by gas units, IRNA reported.

The official noted that a total of 359 billion kWh of electricity was generated by all the power plants across the country (thermal, hydro, nuclear, and renewable) in the previous year, of which the share of thermal power plants (steam, gas, combined cycle) was more than 324 billion kWh.
Thermal power plants accounted for over 91 percent of the country’s total power generation in the previous year, according to Abdolmaleki.

He mentioned the inauguration of several steam units in the country’s thermal power plants in the previous year, saying: “With the inauguration of the steam units of Jahrom, Harris, Urmia, and Chabahar power plants, we witnessed an output increase in combined cycle power plants which are environmentally friendly power generating units.”

According to Abdolmaleki, turning gas power plants into combined cycle ones is one of the most efficient ways to improve the efficiency of the country's electricity network, which is very effective not only for the electricity industry but also for preserving the environment and saving fuel.
“By placing a 160-megawatt steam turbine along with two 159-megawatt gas turbines and forming a complete combined cycle block, the power plant's efficiency increases from 34 percent to nearly 50 percent without the need for additional fuel and only by using the heat recycled in the first cycle of power generation,” he explained.

In the past decade, constant temperature rising and the significant decrease in rainfalls across Iran have put the country in a hard situation regarding electricity supply during peak consumption periods.
Earlier this month, Iranian Energy Minister Ali-Akbar Mehrabian said the country’s electricity generation capacity was going to increase by 6,000 megawatts (MW) by the end of spring (June 22) in order to meet the summer’s peak demand.

Mehrabian noted that 4,500 MW of the mentioned figure will be provided through developing the country’s thermal power plants and another 1,000 MW will also be provided by implementing overhaul operations, while the other 500 MW is going to be supplied by new renewable power plants.

Source: Tehran Times