During the year, the gross turnover (provisional) of the Odisha-based aluminium major also surpassed the previous best performance of Rs 7,247 crore, achieved during 2012-13 fiscal, NALCO said in a statement issued here today.
However, export earnings of the company have declined to Rs 3,307 crore in 2014-15 as against Rs 3,719 crore earned in last fiscal, it said.
Besides, NALCO generated 181 MU of wind energy during the year by operating a 50.4 MW wind power plant at Gandikota in Andhra Pradesh and another 47.6 MW at Jaisalmer in Rajasthan.