Adani Green Energy is set to seek board approval to raise Rs 6,150 crore ($750 million) to Rs 8,200 crore ($1 billion) through the qualified institutional placement (QIP) route, said people aware of the matter.Two group companies had got approval of their boards for fundraising on May 13 —Adani Enterprises (Rs 12,500 crore) and Adani Transmission (Rs 8,500 crore).The exercise is part of a group plan outlined internally last year to build a “three-year equity cushion” to support expansion plans.A...