Shares of NTPC Green Energy Ltd. witnessed sharp intraday swings on Tuesday following the release of its first-quarter earnings for FY26. The stock initially rose as much as 2.35%, buoyed by a strong set of numbers, but later pared gains to trade 0.40% lower.The company, a subsidiary of NTPC Ltd. focused on renewable energy generation, reported a 59% year-on-year jump in net profit to Rs 221 crore for the quarter ended June 2025. Revenue also rose 17.6% to Rs 680 crore, up from Rs 578.5 crore in the same period last year.NTPC Green Energy Q1 Results: Profit Surges 59%Operating performance remained robust, with Ebitda increasing 17.7% to Rs 604 crore, compared to Rs 513 crore a year ago. However, Ebitda margins remained flat at 88.7%, indicating that while topline and bottom-line growth was strong, cost efficiencies or pricing power may not have significantly improved.NTPC Green Energy is a key player in India’s push toward clean energy, operating solar and wind power assets across the country. It plays a strategic role in NTPC’s broader decarbonisation roadmap, which includes scaling up non-fossil fuel capacity in line with national climate goals. Stock Market LIVE: Nifty, Sensex Trade Mixed; IndusInd Bank, BEL Share Prices Fall . Read more on Markets by NDTV Profit.