Net profit of Power Grid Corporation of India declined 0.89% to Rs 3598.42 crore in the quarter ended June 2026 as against Rs 3630.58 crore during the previous quarter ended June 2025. Sales rose 2.68% to Rs 11496.72 crore in the quarter ended June 2026 as against Rs 11196.22 crore during the previous quarter ended June 2025.