U.S.-produced LNG: Use Industrial Cooperation to Strengthen Japan’s Energy Security
Editorial
15:15 JST, October 9, 2025
The collaborative projects agreed upon during Japan-U.S. tariff negotiations are beginning to take shape. It is hoped that these projects are steadily advanced through thorough risk management while maintaining close communication between the two nations.
Under the Japan-U.S. agreement, a framework was established for Japan to invest $550 billion (about ¥84 trillion) in the United States. Japan also committed to energy purchases, including of liquefied natural gas (LNG), totaling about $7 billion annually.
The LNG development project planned by a U.S. energy company in the U.S. state of Alaska is expected to need $44 billion in investment, and Japan’s investment and LNG purchases are positioned as central to this effort.
Japan’s largest power generator, JERA........





















Toi Staff
Gideon Levy
Sabine Sterk
Tarik Cyril Amar
Stefano Lusa
Mort Laitner
John Nosta
Ellen Ginsberg Simon
Gilles Touboul
Mark Travers Ph.d
Daniel Orenstein