Articles from Idemitsu Kosan Co.,Ltd.
Idemitsu Kosan Co.,Ltd. (“Idemitsu”), a leader in energy and advanced materials with longstanding expertise in solar technologies, and Source Energy Company (“Source”), an emerging supplier of space-grade solar products for satellites, today announced a strategic collaboration to co-develop and deliver next-generation energy solutions for the high-LEO and MEO markets. This collaboration will combine Idemitsu's proven CIGS solar cell technology with Source Energy's family of advanced solar modules and deployable arrays for satellites and spacecraft.
By Idemitsu Kosan Co.,Ltd. · Via Business Wire · November 5, 2025

Idemitsu aims to be carbon neutral by 2050 for its own Scope 1 and 2 emissions, with staged replacements for its fossil fuel and basic chemicals businesses with next-generation fuels, materials, and circular business. Plans call for a portfolio evolution by developing business with ultra-compact electric vehicles and life support, as well as an expansion into leading-edge materials that can support next-generation manufacturing.
By Idemitsu Kosan Co.,Ltd. · Via Business Wire · August 24, 2021