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Hitachi to Invest $1 Billion to Produce Power Grid Components in US by Laila Kearney

William Attardi on September 5, 2025

Hitachi plans to invest $1 billion to expand its U.S. power grid infrastructure manufacturing, its energy unit said on Thursday, as the country faces record electricity demand from Big Tech’s build-out of AI data centers. The U.S. holds the biggest concentration in the world of data centers, which are expected to triple their energy use to consume about 12% of the domestic power supply in less than three years. As a result, many utilities are ramping up spending on the long-stagnating electrical grid. Nearly half of Hitachi Energy’s latest investment, or $457 million, will go towards building a new facility in South Boston, Virginia, to manufacture large power transformers. The facility will be the biggest U.S. producer of the massive transformers, which can run as large as a two-story home, Hitachi said.  Hitachi to invest $1 billion to produce power grid components in US | Reuters

Hitachi Energy Commits $250M to Address Transformer Shortage

William Attardi on March 10, 2025

Electricity demand associated with artificial intelligence and data center development mean “the need for transformers has surged beyond initial projections,” Hitachi Energy said. Hitachi Energy on Monday announced a $250 million investment to expand global production of critical components for electrical transformers, including “enhancing production capacity at the company’s transformer factories in Virginia, Missouri, and Mississippi.” Power management company Eaton announced in February that it will invest $340 million to increase U.S. production of its three-phase transformers. Production and hiring is expected to begin in 2027 at the company’s production facility in Jonesville, South Carolina. Hitachi Energy commits $250M to address transformer shortage | Utility Dive

Telling Time – 12-hour time is a very ancient system that traces back to the Mesopotamian empires. They had a cultural fixation with the number 12, used a base-12 numerical system, and divided up most things into 12ths whenever possible – including day and night. The 12 hours of day and 12 hours of night system spread throughout Europe and the Middle East and has defied multiple attempts to change it over the centuries. Also, for anyone curious as to why there was such a love of the number 12, it was because that was how they counted on their hand. Look at your hand. Notice how each of your fingers minus your thumb has three easily identifiable parts to it. They used to count by using their thumb to count each part of the finger, much in the same way we count to 10 using our fingers today. So, 12 was the max you could count on one hand.