India's largest private sector company Reliance Industries (RIL) has entered into Gas Sale and Purchase Agreements (GSPAs) with state-run NTPC to supply gas for some of its power plants for five years.

Under the arrangement, Reliance will supply gas of 0.61 million standard cubic metres a day (mscmd) from KG-D6 block to the power plants of NTPC in Anta, Dadri and Faridabad.

The supply of gas to NTPC is expected to commence within a week.