The Energy Department
announced Tuesday that it will provide $17.5 billion in
loans to speed the deployment of 10 big nuclear reactors
across the U.S.
Energy Secretary Chris Wright said the loans will lower
construction costs and accelerate the deployment of the
reactors by up to three years.
The loans will support the construction of five projects
that each host two big nuclear reactors. The money will help
finance complex, big-ticket components that typically take a
long time to manufacture and deliver.
The five projects will use Westinghouse’s AP1000 reactor
design that can generate 1.1 gigawatts of electricity,
roughly enough to power more than 800,000 homes.
Westinghouse will partner with up to five eligible utilities
or energy companies on the projects. It already has signed
letters of intent with seven potential partners, each with
identified project sites.
Wright declined to disclose the locations of the candidate
sites in a call with reporters. He said final decisions have
not yet been made on which sites will receive the funding.
“They’re geographically spread across the country,” the
secretary said.
Shares of Westinghouse’s parent company, Cameco Corp.,
were up more than 1% after the DOE announcement.
The loans will not go directly to Westinghouse, said Greg
Beard, who heads DOE’s loan office. Instead, the financing
will go to five special purpose vehicles, Beard said.
Westinghouse and its partners have to contribute nearly $1
billion in equity to each SPV to unlock the loan money, he
said.
The Trump administration anticipates that the big tech
companies will sign long-term power purchase agreements with
the projects to support the construction of the reactors,
Beard said.
The tech sector has played an instrumental role in
stimulating renewed demand for nuclear power, as they search
for reliable, emissions-free power sources to fuel the data
centers they are building for artificial intelligence.
Microsoft
and Alphabet’s
Google have signed agreements to support the restart of
Three Mile Island in Pennsylvania and Duane Arnold in Iowa,
respectively. But the tech sector has not inked a deal yet
that supports the construction of a new big plant.
President Donald
Trump signed an executive order in May 2025 that
called for construction to start on 10 large nuclear
reactors by 2030. Westinghouse subsequently committed to meeting
that goal. The AP1000 is the only large reactor
design that is licensed to operate in the U.S.