DOE and Commerce awarded SoftBank a federal AI data-center land deal two months after its $50 million gift to Trump's library

On March 20, 2026, the U.S. Department of Energy and Department of Commerce announced a partnership letting SoftBank subsidiary SB Energy redevelop the former Portsmouth Gaseous Diffusion Plant near Piketon, Ohio into a 10-gigawatt AI data-center campus on federal land. SoftBank had donated $50 million to Trump's presidential library in January 2026, while its proposal was reported to be on the administration's shortlist for the project; congressional Democrats disclosed the donation's timing on August 6, 2026, after SoftBank confirmed the dates in a written response to their inquiry.

On March 20, 2026, the U.S. Department of Energy and Department of Commerce announced a partnership with SoftBank subsidiary SB Energy to redevelop the former Portsmouth Gaseous Diffusion Plant, a Cold War-era federal uranium-enrichment site near Piketon, Ohio, into a 10-gigawatt AI data-center campus on roughly 3,700 acres of federal land. SB Energy also committed to build 9.2 gigawatts of new natural-gas power generation and to invest $4.2 billion with AEP Ohio on transmission upgrades, funded in part through Japan's $550 billion U.S. investment commitment. Energy Secretary Chris Wright and SoftBank CEO Masayoshi Son spoke at the announcement in Piketon; Commerce Secretary Howard Lutnick framed the deal as an extension of the administration's trade and energy agenda with Japan.

Two months earlier, in January 2026, SoftBank had donated $50 million to Donald Trump's presidential library foundation -- the library's largest known gift -- at a time when SoftBank's Ohio data-center proposal was reported to be on the administration's shortlist for federal-land selection. On August 6, 2026, Sens. Elizabeth Warren and Richard Blumenthal and Rep. Melanie Stansbury disclosed the donation's timing after SoftBank, in a written response to their inquiry, confirmed the dates. The lawmakers said the sequence -- a large gift to the sitting president's library followed two months later by a lucrative federal land deal for the donor -- fit a pattern of the administration trading favorable treatment for personal contributions to Trump. Neither SoftBank's response nor the Energy and Commerce Departments' own announcement addressed whether the donation and the land deal were connected, and the White House referred questions to the Trump library foundation, which did not respond.

Public trust requires that federal land and contracts be awarded on the merits, not as a reward for political generosity toward the officeholder. SoftBank donated $50 million to Trump's presidential library in January 2026 -- the library's largest known gift -- while its proposal for a huge AI data-center campus was on the administration's shortlist; two months later, the Energy and Commerce Departments handed SoftBank's SB Energy subsidiary the federal land deal. Congressional oversight disclosed the timing and pressed SoftBank on it, and neither SoftBank nor the agencies has addressed whether the donation and the deal are connected. This archive records the sequence because a donation followed by a valuable government favor to the donor is exactly the pattern pay-to-play norms exist to prevent, even short of a proven quid pro quo.

  1. Commerce and Energy Departments Announce Partnership to Ensure Affordable Energy and Power America's AI FutureU.S. Department of Commerce primary accessed August 7, 2026
  2. Tech firm's $50 million Trump library gift preceded massive federal land dealMS NOW primary accessed August 7, 2026
  3. SoftBank donated $50 million to Trump's library months before federal data center dealThe Verge (via Wilson's Media syndication) investigative accessed August 7, 2026
  4. Feds announce huge natural gas plant, data center project in southern OhioThe Statehouse News Bureau secondary accessed August 7, 2026