Chevron New Energies International Pte, Ltd. (Chevron), and Mitsui Oil Exploration Co., Ltd. (MOECO) announced the signing of a Joint Collaboration Agreement to explore the technical and commercial feasibility of advanced geothermal power generation in Japan. Building on Chevron and MOECO's long-standing relationship, the new collaboration will study geothermal resource potential across Japan and will evaluate the effectiveness of Advanced Closed Loop (ACL) technology for a future joint pilot project in Japan. Both companies may also assess potential collaboration for advanced geothermal technology opportunities using ACL globally.

Unlike conventional geothermal projects, which use traditional steam turbines requiring high temperatures often found in concentrated locations limited by geological characteristics, ACL can potentially enable access to geothermal resources at a wider range of temperatures and geologies through the application of alternative technology above and below the surface.