Opportunities and Limits of India's Green Hydrogen Pursuit

Electrolyzer manufacturing

Solar EPC and renewable energy solutions provider, including hybrid and emerging green hydrogen solutions

State‑owned lignite mining and power generation company, with growing renewable energy portfolio

A water electrolysis technology that uses a solid polymer membrane to conduct protons. PEM systems traditionally rely on platinum group metals as catalysts.

Green hydrogen production refers to generating hydrogen by splitting water using electricity derived from renewable energy sources such as wind, solar, or hydro, resulting in minimal direct greenhouse gas emissions.[10] In the Barrow project, approximately 100 GWh of hydrogen per year will be produced using renewable electricity contracted under long-term power agreements, qualifying the hydrogen as green and contributing to the decarbonization of Kimberly-Clark’s industrial operations.[3][4]

Neyveli, Cuddalore district, Tamil Nadu

A 4 MW green hydrogen plant at NLC India’s Neyveli complex in Tamil Nadu that will use Ohmium’s modular PEM electrolyzers powered by renewable energy to produce up to roughly 700 metric tonnes per year of hydrogen for power generation, industrial, and potential mobility applications.[1][2][4]

A suite of modular, interlocking PEM electrolyzer units designed for scalable green hydrogen production, optimised for pairing with renewable electricity through dynamic