Pralhad Joshi inaugurates 1st Green Hydrogen R&D Conference; launches ₹100 crore Call for Proposals for Start-ups September 13, 2025 Maritime, Global Trade, Green Shipping, Trade, Trending News NEW DELHI : Union Minister of New and Renewable Energy, Shri Pralhad Joshi, on Friday inaugurated the 1st Annual Green Hydrogen R&D Conference organised by Ministry of New and Renewable Energy here and launched