Japan has announced plans to invest up to US$36 billion in the United States’ oil, gas, and critical mineral projects, marking the first phase of a US$550 billion economic commitment between the two countries under President Donald Trump’s administration.
The investments represent a milestone in what Trump has described as a massive trade deal linking tariff policy to energy and industrial cooperation.
The largest share of the funding will go toward a monumental natural gas facility in Ohio, where Japan will invest as much as US$33 billion through SoftBank Group Corp.’s SB Energy division.
The plant, once operational, is expected to generate 9.2 gigawatts of electricity, which is enough to power approximately 7.4 million homes or roughly nine nuclear reactors’ worth of capacity on the PJM grid.
Japanese industrial leaders Toshiba and Hitachi have each signalled interest in joining the consortium supporting the massive project.
A second initiative, the Texas GulfLink crude export terminal, will receive a US$2.1 billion investment from Japanese partners.
Operated by Sentinel Midstream, the deepwater terminal will support up to US$30 billion in annual exports once it reaches full capacity.
The facility is expected to improve the efficiency of US crude shipments to Asian markets, strengthening energy ties between Tokyo and Washington.
Complementing these energy ventures, Japan will also fund a US$600 million synthetic diamond plant in Georgia, operated by Element Six, a De Beers subsidiary.
The facility will produce industrial diamond grit used in semiconductors, automotive parts, and energy tools, fortifying critical supply chains central to both nations’ manufacturing bases.
The selected projects are the first approved by the US–Japan investment committee, a joint body established under the Trump trade framework.
Each initiative requires final sign‑off from the US president before Japanese financing can proceed.
The broader US$550 billion fund operates within the trade agreement that imposed 15 per cent tariffs on Japanese products while easing long‑standing U.S. auto duties — an arrangement viewed in Tokyo as essential to sustaining its export‑driven economy.
Financing will be structured primarily through loans and guarantees provided by the Japan Bank for International Cooperation (JBIC) and Nippon Export and Investment Insurance (NEXI), limiting Japan’s direct cash exposure to an estimated 1–2 per cent of total commitments.
The agreement grants Tokyo 45 business days to fund any project approved by President Trump.
Failure to meet this timeline enables U.S. clawbacks of unfunded amounts through adjusted profit distributions or new tariffs at presidential discretion.
Analysts connect Japan’s energy investments to rising US power demand from AI and data centres.
The Ohio gas facility supports this by adding reliable baseload capacity amid renewable limitations.
This announcement comes after Prime Minister Sanae Takaichi’s election and before her expected March 19th Washington visit, where she is expected to meet President Trump to finalise investment parameters and discuss next‑phase funding.