ReNew Energy Global NASDAQ: RNW reported first-quarter fiscal 2027 results marked by growth in operating capacity, adjusted EBITDA and profit after tax, while management said grid constraints in India affected solar performance and remain an industrywide challenge.Founder, Chairman and CEO Sumant Sinha said the company commissioned more than 1 gigawatt of capacity year to date, including more than 600 megawatts during the first quarter. ReNew’s committed portfolio stood at approximately 20.5 gigawatts, incl ...