TMEIC opens Twinwood, its flagship U.S. power-electronics factory in Waller County, Texas.

TMEIC Corporation Americas, a group company of Japan’s TMEIC Corporation, announced on 15 September 2026 the opening of its new Twinwood manufacturing facility in Waller County, Texas. The PR Newswire release opened for this pack puts the plant at 280,000 square feet, calls it the company’s third American manufacturing site, and describes it as the largest and most advanced of TMEIC’s 13 facilities around the globe. Soft FLAG: that “largest of 13” ranking is company framing in the release, not an independent plant-by-plant audit.

The mechanism is product-line and place. Twinwood is sized to manufacture or assemble industrial-scale uninterruptible power supply (UPS) units aimed at the data-centre market, plus high-power medium-voltage drives and a broader range of advanced power-electronics products, the release says. The site also includes a client training centre and technology laboratories. The company already operates two other American manufacturing plants — TMEIC Westport and TMEIC Katy — in the Houston metropolitan area, along with its North American headquarters in the Houston Energy Corridor and office operations in Roanoke, Virginia. Twinwood therefore densifies an existing Houston-area manufacturing cluster rather than opening a greenfield region.

Named actors on the record in the release: Kensuke Miyano, vice president of the Power Electronics Systems Division at TMEIC Corporation, called the opening both a flagship factory milestone and a way to serve growing industries including artificial intelligence, infrastructure and energy from “the energy capital of the world.” Manmeet Bhatia, president and CEO of TMEIC Corporation Americas, said corporate responsibility and sustainable growth shaped the development, and that the facility is opening with solar power generation and a battery energy storage system as the company advances toward a stated carbon-neutrality goal by 2050. Soft FLAG: on-site solar and BESS are company statements in the opening release; no separate utility interconnection filing was opened for this pack.

Jobs and civic colour, attributed to the same release: Twinwood “will create over 200 new jobs in the greater Houston area,” with employment expected to expand to 500 positions “as operations scale.” Soft FLAG: the 200-to-500 ramp is company projection. The grand opening was attended by TMEIC global leadership, clients, government representatives and project vendors; the company says it marked the day with donations to United Way Houston and Habitat for Humanity.

What Twinwood makes, in the company’s own market list: TMEIC Corporation Americas designs and engineers advanced automation, large AC and DC motors, photovoltaic inverters and variable-frequency drive systems, with manufacturing and assembly in Waller County and Katy, serving renewable energy, metals, ports, oil and gas, mining, paper, water and wastewater and other industrial markets. The UPS-for-data-centres line is the release’s sharpest demand hook for this cut.

The company’s about-block in the same release places Twinwood inside a wider industrial-systems brief: TMEIC “always sets its eyes on the future of industry, society and the environment as an industrial systems integrator,” balancing sustainable development with manufacturing demand. For the Americas unit, that translates into a Houston-centred manufacturing triangle — Westport, Katy, Twinwood — supporting clients that need high-power drives and data-centre-grade UPS as AI and electrification loads rise. Soft FLAG: AI and data-centre demand language is company market colour in the release, not a desk forecast of load growth.

What to watch without mood: any public notice that names first UPS or medium-voltage-drive shipments from Twinwood; headcount updates toward the 500 figure; whether the on-site solar-plus-storage system publishes a capacity rating; further Houston-metro footprint moves beyond Westport, Katy and Twinwood.

Floor: Twinwood open in Waller County — 280,000 sq ft TMEIC flagship; industrial UPS for data centres + MV drives; 200 jobs now, 500 at scale (company).