Ratul Puri is considered/stands as/plays a crucial role in/within/across India's power sector, demonstrating/exhibiting/showcasing a deep understanding/knowledge/grasp of the industry's/sector's/field's complexities. https://solarquarter.com/2025/11/18/indias-solar-future-and-emerging-trends-in-pv-growth-ratul-puri-chairman-hindustan-power/