Bharat Heavy Electricals Limited (BHEL) has signed a Technology Transfer Agreement with the Bhabha Atomic Research Centre (BARC) in Mumbai to enhance India's hydrogen production capacity. The focus of this partnership is on mixed-matrix membrane diaphragm technology for electrochemical cell separator applications. This collaboration is a significant step towards achieving the goals of India's National Green Hydrogen Mission and supports BHEL's commitment to sustainable energy solutions and the 'Make in India' initiative. The use of green hydrogen in aluminium production is highlighted as a cleaner fuel alternative that can significantly reduce carbon emissions. The newly acquired mixed-matrix membrane diaphragm is considered a safer and more efficient option for electrolyser systems, reducing dependence on expensive imports. By integrating BARC's diaphragm innovation, BHEL aims to promote the complete indigenisation of alkaline electrolyser systems, ultimately supporting India's self-reliance and clean energy objectives.