[SMM Stainless Steel Flash] Chinese Taiwan's Tung Mung Breaks Ground on BTM Energy Storage System in Tainan

Published: Aug 14, 2026 14:12
Chinese Taiwan's cold-rolled stainless steel manufacturer Tung Mung Development has commenced construction on a first-phase 10MW/20MWh smart energy storage project at its Syuejia plant in Tainan, scheduled for commercial operation in Q1 2027. Led by turnkey contractor iBASE ENERGY, the behind-the-meter (BTM) system performs peak shaving, stabilizes voltage fluctuations for precision steel rolling lines, and provides emergency backup power, utilizing CATL cells. The first-phase system is expected to generate annual electricity savings of approximately NT$40 million — around 20% of the plant's NT$250 million annual electricity expense. Potential overall savings could exceed 35% upon completion of a planned second-phase expansion involving 60MWh of storage and 7MW of solar capacity.

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