More On Electrical Transformer Shortages, This One's Big: "Micron's $24 billion Singapore fab could need 500 transformers...."

Following on Grid: "Wait times for Hitachi Energy transformers hit more than 30 months". 

From Tom's Hardware, March 25: 

Micron's $24 billion Singapore fab could need 500 transformers, more than double the output of any single manufacturer — heavy electrical infrastructure the latest AI buildout bottleneck

Electrical infrastructure has become the latest chokepoint for the memory industry. 

Micron’s planned $24 billion NAND flash expansion in Singapore will require 400 to 500 power transformers, which is more than double the 100 to 150 units a standard wafer fab typically needs, according to industry sources as reported by DigiTimes. The scale exceeds the annual output capacity of any single Taiwanese transformer manufacturer, turning heavy electrical equipment into a bottleneck for AI-driven semiconductor buildouts.

This level of demand from Micron reflects the power intensity of modern memory fabs tied to AI. HBM production for AI servers has driven every major memory maker into simultaneous expansion, and the electrical infrastructure required to support those fabs is now outpacing the supply chain built to serve it.

Micron's Singapore project, where production is targeted for late 2028, is one piece of a broader global buildout. The company has acquired PSMC's Miaoli Tongluo fab in Taiwan for $1.8 billion, with that facility slated for 2026, while new plants in Idaho and New York are underway, and a Hiroshima facility is expected to begin operations in the second half of 2026....

....MUCH MORE 

And more on the Singapore plant, From January 27:

Big Money: "Micron commits $24B to Singapore as AI memory crunch bites" (MU)