Power grid failure: Blame game begins

After the massive power failure, the big blame game. The Centre has come down sharply on Punjab, Haryana and UP saying they overdrew 4000 MW of electricity and that caused the tripping of three grids in a cascade effect yesterday, leaving 600 million people without power. The states deny that their actions triggered the huge power collapse. Till that argument is settled, the power situation is likely to be precarious.