The Palaniswami government is expected to utilise the Rangarajan Committee's recommendations before the 2021 assembly election.
The new rates, which are likely to be at $8-8.4 against the current price of $4.2 per million British thermal unit, are based on the recommendations of a committee that was appointed by Prime Minister Manmohan Singh at the request of Moily's predecessor, S Jaipal Reddy.
Amidst Finance Ministry raising prospects of forcing Reliance Industries to sell gas at old price of $4.2, Oil Minister M Veerapa Moily on Thursday said there was no rethinking in the government on the decision to double gas rates from April 1, 2014.