Japan, April 15 -- Mitsui & Co., Ltd. ("Mitsui") has invested in Infinium Holdings, Inc. ("Infinium") Series C funding round. Infinium is a US based leading provider of gas conversion solutions and developer of eFuels technology and projects. This is Mitsui's second initiative in the synthetic fuel area, following the investment in Twelve Benefit Corporation announced on February 13, 2025.Synthetic eFuels are liquid fuels produced through the catalytic chemical reactions that occur between green hydrogen (produced by electrolyzing water using clean energy) and carbon dioxide (CO2). These fuels are expected to play an increasingly important part in efforts to reduce GHG emissions, especially in the transportation and industrial sectors. They...