Japan's $12 Billion AI Data Center Advances; UAE Fund Leads Financing Push

TOKYO: A 2-trillion-yen AI data center proposed for Akita Prefecture is moving through active financing negotiations, with the UAE’s sovereign wealth fund, Mubadala Investment Company, engaged as the primary capital source for the estimated $12 billion project. Designed to reach a maximum capacity of 500 megawatts, the facility would rank among Japan’s largest AI data centers and is targeted to begin operations in the early 2030s.

The project is being led by Bitgrit, a U.S.-based AI startup, and S2, an Akita-based technology firm. A consortium of international investors backs the effort, with expectations that Japanese corporations in telecommunications, construction, and energy will participate in both development and operations. The scale of the undertaking is reflected in its phased infrastructure timeline: Bitgrit intends to establish a 1.5-megawatt research hub at the proposed site by the end of 2027, housed within an industrial park in Akita. That interim facility will deploy advanced AI servers from Nvidia to conduct research on power management and next-generation high-speed communications.

Meanwhile, land preparation is already underway. The prefectural government plans to begin selling plots within the industrial park by the end of the current fiscal year, while the municipal government will develop adjacent land to support the larger facility.

Power supply is a critical operational component. Akita Prefecture has identified four areas suitable for offshore wind farms with a combined capacity exceeding 2 million kilowatts, sufficient to supply approximately 1.5 million households. That renewable generation is intended to power the data center directly. The prefecture’s abundant water resources will provide cooling capacity, a fundamental requirement for high-capacity computing infrastructure.

UAE Ambassador to Japan Shihab Al Faheem visited Akita City on August 19 to advance negotiations on financing and development. He met with Mayor Numaya and municipal officials at Akita City Hall, then held separate meetings with the Akita Governor and Vice Governor. His itinerary included inspections of Akita University and local renewable energy industrial parks, reflecting the prefecture’s strategy of coupling the data center with clean power generation on-site.

Al Faheem told Nikkei that the UAE views artificial intelligence as a strategic investment priority as it works to diversify its economy and reduce structural dependence on oil. The nation has positioned itself as one of the world’s largest institutional investors in digital infrastructure. Establishing a major facility in Japan also offers a practical benefit: it helps the UAE reduce geopolitical risk by avoiding concentration of critical digital infrastructure in a single region.

Japan’s policy environment has made Akita a viable candidate for exactly this kind of project. The Japanese government has designated cloud computing and data centers as critical to its national growth strategy, targeting 32.7 trillion yen in public and private investment through fiscal year 2035. Akita’s renewable energy capacity aligns directly with that framework.

Whether the 2030s operational target holds will depend on how quickly land sales, grid integration, and offshore wind development can be sequenced against the financing timeline still being negotiated with Mubadala.