India is pushing for green hydrogen to boost energy security, but production costs remain near ₹279 per kg against ₹150–200 for conventional grey hydrogen. The sector's viability depends on scaling renewable power and lowering technology expenses.
India’s ambitious pivot toward green hydrogen is driven by the dual goals of energy security and industrial decarbonization. By producing hydrogen using renewable energy through electrolysis, the country aims to reduce its heavy reliance on imported fossil fuels. While the strategic intent is clear, the financial gap between green hydrogen and conventional grey hydrogen remains a significant hurdle for widespread adoption.
The Economic Gap in Hydrogen Production
Grey hydrogen, derived from natural gas, currently maintains a price advantage, costing between ₹150 and ₹200 per kg. In contrast, green hydrogen prices in India have been discovered at approximately ₹279 per kg. This price disparity is primarily due to the intense electricity requirements of electrolyzers—the machines used to split water into hydrogen and oxygen—which consume roughly 50 units of electricity for every kilogram of hydrogen produced. Beyond electricity, the cost of water treatment, storage, and the capital-intensive nature of electrolyzer equipment keeps the final product expensive.
Scaling Renewable Power and Manufacturing
To bridge this cost gap, India needs a massive expansion in solar and wind energy. Estimates suggest that achieving competitive pricing may require adding over 50 GW of renewable capacity annually, along with robust investments in power storage and transmission networks. Companies are actively responding to these challenges by focusing on localization. For instance, Larsen & Toubro (L&T) has allocated ₹15,000 crore toward its green hydrogen business, which includes localizing electrolyzer manufacturing at its 400 MW Hazira facility to reduce dependence on imported technology.
Demand Drivers and Market Potential
Domestic demand is expected to originate largely from refineries and fertilizer plants, which are already heavy users of conventional hydrogen. These industries are beginning to utilize government-backed tenders to integrate green alternatives into their operations. Additionally, there is a long-term interest in the export potential of green ammonia and green methanol. Countries like Japan and South Korea, which lack sufficient land for large-scale renewable energy generation, are viewed as key future markets for these hydrogen derivatives, which are often easier to transport than pure hydrogen.
Investor Monitorables
For investors, the sector remains in an early, capital-intensive phase. The primary monitorables include the success of domestic electrolyzer localization efforts, which aim to drive down equipment costs, and the pace of renewable energy infrastructure deployment. Furthermore, the sustainability of government incentives under the National Green Hydrogen Mission will be critical until green hydrogen achieves price parity with fossil-fuel-based alternatives. The market will also track the actual commissioning of large-scale green hydrogen projects and the volume of demand generated by upcoming tenders from oil marketing and fertilizer companies.