The bench headed by Justice Madan Lokur recorded the statements of the CBI in various cases and posted the matter for further hearing on April 27.
Common Cause counsel Prashant Bhushan sought a CBI report into the diversion of coal from Sarsen coalfields, meant for ultra mega power projects, for other purposes by Reliance Energy.
The company officials had visited former CBI director Ranjit Sinha over 60 times at his official residence and nothing has happened about the charge of diversion of resources.
Bhushan also submitted that several public sector firms which had coal blocks had handed over them to private entities in the name of joint ventures. The judges observed that they will look into these allegations at the next hearing.