EUV Lithography: A Power-Hungry Path to Innovation - TechInsights

Extreme Ultraviolet (EUV) lithography has become a cornerstone of modern semiconductor manufacturing, enabling the production of smaller, more powerful chips essential for AI, high-performance computi... Read original →

EUV lithography’s soaring power demand is shifting from a technical constraint to a geopolitical infrastructure risk. With each tool consuming over 10 GWh annually, foundries like TSMC and Samsung must now negotiate green energy quotas and grid upgrades alongside fab permits in the U.S. and Europe—transforming manufacturing into an energy policy battleground. ASML faces dual pressure: boosting source efficiency while co-designing modular power systems with clients. Paradoxically, surging AI chip demand intensifies this dilemma, as sub-3nm nodes require multi-patterning EUV exposures. The EU’s Net-Zero Industry Act may soon impose carbon-adjusted tariffs on high-emission fabs. Within 18 months, leading-edge manufacturers will pilot on-site microgrids and direct nuclear supply, while second-tier players like SMIC may pivot to low-power alternatives such as FD-SOI to sidestep the EUV energy trap.