- JERA, Dell and RHAELM are developing a reusable AI infrastructure model starting with a $15 billion Chiba project.
- The 400 MW facility will sit beside JERA’s power station and use behind-the-meter generation to accelerate deployment.
- If successful, the partners plan to replicate the model across Japan and pursue multi-gigawatt capacity in the 2030s.
JERA, Dell Technologies and RHAELM have signed an agreement to come up with a standard model for AI infrastructure in Japan beginning with a $15 billion project near JERA’s Chiba power station.
The partners want to solve power, cooling, and computing problems together rather than separately through a replicable design that will facilitate the faster deployment of AI capacity.
According to JERA’s announcement, RHAELM is in charge of development and delivery; Dell deals with computing infrastructure; and JERA handles power supply and the provision of land.
A template meant to be copied, not a one-off build
The objective is to create more than just one enormous data center. At the moment, AI projects in Japan usually have to establish the power, electrical systems, cooling, and computing infrastructure of their respective sites every time from scratch.
JERA, Dell, and RHAELM aim to create a standard design that can be reused for future projects to make them faster and easier to put together.
The initial test case will be Chiba. If successful, there are plans to expand to more JERA facilities and eventually internationally, as well as building multi-gigawatt AI capacities in Japan in the 2030s.
This development signals an increasing emphasis on power availability in the AI infrastructure race. According to PwC’s forecasts, access to power sources is likely to influence the decisions on where to set up new data centers.
The Chiba project: 400 MW, behind the meter
The initial project will be located next door to JERA’s Chiba Thermal Power Station and have access to as much as 400 MW of power. According to Reuters, the total investment will exceed $15 billion, or approximately ¥2.3 trillion, covering land, power infrastructure, construction, and AI computing equipment.
The facility is meant to obtain all its power requirements through JERA’s generation infrastructure, cutting down the need for a new power grid link. Phased operations, according to Reuters, are scheduled to kick off from 2028 and achieve full capacity by 2029.
JERA is in charge of providing the land and electricity, Dell is responsible for providing standardized rack-scale AI infrastructure, and RHAELM is in charge of development, financing and operations.
Apollo Global Management is expected to join as RHAELM’s strategic investment and financing partner.
Against a multi-trillion-dollar buildout
Chiba’s $15 billion price tag is still small beside the wider spending wave. PwC estimates global data-center capex could reach $31.6 trillion through 2050, with an upside near $50 trillion.
In the nearer term, McKinsey estimates data-center investment could approach $7 trillion by 2030, while the IEA projects electricity use by data centers will roughly double to about 945 TWh by the end of the decade.
The spending is already affecting the broader economy. Cryptopolitan previously reported that AI data-center demand is supporting U.S. manufacturing and nonresidential construction while increasing competition for power, materials and capital.
For Chiba, the real test is whether connecting power and compute through a repeatable design can make that investment cycle faster, cheaper and easier to scale.
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FAQs
What did JERA, Dell and RHAELM actually agree to?
They signed a memorandum of understanding to develop a standardized, repeatable framework for building AI infrastructure at national scale in Japan, combining power generation, electrical infrastructure, cooling and AI compute into one model.
How big is the Chiba project and when will it run?
It carries total capital deployment of more than US$15 billion (about 2.3 trillion yen) across all phases, is supported by power capacity of up to 400 MW, and targets the start of operations around 2028.
Why does locating a data center next to JERA's power station matter?
Because the site runs behind the meter, drawing power directly from JERA's operating generation, which lets computing capacity come online years earlier than a conventional grid-connected project could.
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Micah Abiodun
Micah Abiodun makes good use of his Environmental Engineering and Management (MSc) at Tallinn University of Technology (TalTech) to polish content and price prediction news at Cryptopolitan. Now on his 7th year in the crypto media space, he covers major cryptos, altcoins, DeFi, stablecoins, macro trends, and emerging tech.
