Rajkot, Jan. 11 -- Reliance Industries Chairman and Managing Director Mukesh Ambani on Sunday announced that the conglomerate will double its investment in Gujarat, to Rs 7 lakh crores, over the next five years.

He announced five firm commitments for Gujarat, at the Vibrant Gujarat Regional Conference for Kutch and Saurashtra Region in Rajkot.

"First, investment at unprecedented scale. Reliance is already Gujarat's largest investor. In the last five years, we have invested over Rs 3.5 lakh crores," he said.

The second commitment is to make Gujarat a global leadership in clean energy and green materials.

"At Jamnagar, we are building the world's largest integrated clean energy ecosystem, spanning solar, battery energy storage, green hy...