Green Hydrogen Will Scale Only If We Redesign the System
India has ambitious green hydrogen targets, but IIT Madras shows why design, not intent, will decide success. Researchers redesigned electrolyser architecture to cut emissions by 25 percent, without changing policy or fuel source. The breakthrough came from rethinking how components interact, not from slogans or subsidies. Green hydrogen is often treated as a future miracle. In reality, its climate value depends on present-day engineering decisions. Poorly designed systems quietly cancel out environmental gains. Climate action advances through redesign. India’s transition will succeed only when laboratories, factories, and policymakers treat design as a core climate tool. This study proves Indian institutions can deliver when outcomes matter more than optics.
This study proves Indian institutions can deliver when outcomes matter more than optics.