During Bhutanese Prime Minister Tshering Tobgay's visit to India, Indian petroleum and natural gas minister Hardeep Singh Puri unveiled India's first green hydrogen fuel cell bus in New Delhi. The bus operates using hydrogen and air to generate electricity, producing only water as a by-product. Indian Prime Minister Narendra Modi expressed delight in this green initiative as a step towards sustainability and a greener future. Green hydrogen, sourced from renewable energy, is seen as a promising clean energy alternative, crucial for India's transition to a low-carbon economy. The hydrogen fuel cell bus is part of India's efforts to decarbonize public transport and reduce reliance on fossil fuels. Despite challenges such as high production costs and infrastructure needs, policies like the Green Hydrogen Policy aim to incentivize investments and reduce the cost of green hydrogen production. The introduction of the green hydrogen bus not only showcases India's technological advancement but also emphasizes the government's focus on green initiatives, aligning with the National Hydrogen Mission to make India a global hub for green hydrogen production and exports.