Bharat Heavy Electricals (BHEL) has signed a technology transfer agreement (TTA) with Bhabha Atomic Research Centre (BARC) for the development of electrolyser systems aimed at hydrogen production.

This domestic collaboration marks a significant step in India’s clean energy journey, aligning closely with the government’s National Green Hydrogen Mission and the broader Make in India initiative. The agreement centres on the transfer of technology for the Mixed-Matrix Membrane Diaphragm, a key innovation developed by BARC. This component plays a vital role in electrochemical cells and is expected to replace traditional asbestos-based diaphragms. It also offers a cost-effective, locally developed alternative to imported Zirfon diaphragms currently used in water electrolysers.

By integrating this indigenous technology, the partnership aims to significantly advance the localisation of alkaline electrolyser systems in India. 

BHEL stated that the adoption of this technology will position the company as a critical player in the green hydrogen value chain and enhance its presence in the clean energy space.