FIIs and DIIs Increase Stake: Company Bets Big on Green Energy with India’s Largest Green Hydrogen Investment to Date! FIIs and DIIs Increase Stake: Company Bets Big on Green Energy with India’s Largest Green Hydrogen Investment to Date! The company’s shares have delivered an impressive return of over 850 per cent in the past 5 years. Rakesh Deshmukh / Monday, September 16, 2024 / Article rating: 3.8 This MoU is India’s largest investment in green hydrogen by any Indian steelmaker to date.