Tsubame BHB's ammonia synthesis facilities to INPEX's Kashiwazaki Hydrogen Park begins trial production

YOKOHAMA, Japan, Jan. 6, 2026 /PRNewswire/ -- Tsubame BHB Co., Ltd. (Head Office: Yokohama, Kanagawa Pref.; CEO: Koji Nakamura), announced that it has initiated trial operations in small, low-temperature, low-pressure ammonia synthesis facilities using Tsubame BHB's original electride catalyst technologies, and has confirmed production of ammonia during the trial operation of ammonia manufacturing facilities on a commercial scale. The ammonia synthesis facilities introduced on the "Blue hydrogen and ammonia production and utilization demonstration project" (Kashiwazaki Hydrogen Park) undertaken by INPEX Corporation were ordered and implemented by Daiichi Jitsugyo Co., Ltd., and represent the first order for Tsubame BHB's commercial facilities.