Japan's Ministry of the Environment has opened a second round of applications for a subsidy aimed at cutting emissions and building resilience at data centers. The grant sits inside the ministry's broader CO2 Emission Suppression Measures subsidy line and is administered on the ministry's behalf by a general incorporated association that handles renewable-energy adoption and regional-symbiosis projects. Applications opened September 17 and close October 16, 2026.
The timeline is tight on the back end too. Any project funded in this round must be finished by February 28, 2027. The call is open nationwide, sets no minimum or maximum on an applicant's employee count, and explicitly allows a single company to file more than one application. The eligible-industry list running from fisheries and construction through finance, real estate, hospitality and healthcare covers close to the entire economy, so any registered business operating a data center can, in principle, apply.
The ministry frames the goal as pushing data centers toward zero energy-origin CO2 emissions while making them sturdier against disruption, part of the government's drive toward carbon neutrality by 2050. The listing describes the program as pursuing a digital society and a green society at once, an implicit nod to the fact that data center demand, and its power draw, keeps climbing even as Tokyo tries to decarbonize the grid.
What the listing does not say is how much money is on the table. The subsidy-rate field simply tells applicants to consult a separate set of application guidelines, and the maximum-grant figure in this disclosure is blank. Anyone weighing a bid will need to pull the full guidelines from the portal before they can size the payout, which makes this an application window worth flagging rather than a funding announcement worth quoting numbers from.