A search committee is currently looking for a full-time CMD for NTPC.
"The government has decided to give additional charge of the post of Chairman and Managing Director to A K Jha who is at present Director (Technical) of the company," a senior official said.
The official further said that the government decided to make this arrangement because a search committee headed by Power Secretary P K Pujari is in the process of shortlisting the suitable candidates for the post.
58-year-old Choudhury was appointed as head of India's largest power producer by the UPA government in September 2010 for five years term, which was extendable till he attains 60 years of age, i.E. The age of retirement.
The search committee will sent the list of shortlisted suitable candidates for the post to the Appointments Committee of the Cabinet for the final call.