Steel maker ArcelorMittal India Ltd and GVK Power (Govindwal Sahib) Ltd were warned for inordinate delay in developing Seregarha coal block, jointly allocated to them to meet the coal requirements for their captive power plants. Bhushan Power & Steel Ltd was warned for Jamkhani coal block allocated to it in 2003, to meet the coal requirement of its sponge iron and captive power plants. In addition, DCM Shriram Consolidated Ltd was warned for delaying the development of Kaparion-Ki-Dhani lignite block and VS Lignite Power Private Ltd for Lunsara lignite block.