The US Department of Energy said on Tuesday it had unveiled a $17.5 billion conditional loan program to revitalize the American nuclear supply chain and accelerate the construction of 10 large-scale reactors.
The financing, issued through the DOE's Office of Energy Dominance Financing, targets the procurement of "long-lead time" components, the complex equipment that often dictates the pace of nuclear construction.
The department expects the initiative to cut the deployment timeline for 10 new reactors by up to three years.
These conditional loans "will play an important role in reviving the supply chain needed for America to once again build large-scale commercial reactors," Chris Wright, the US Energy Secretary, said in a statement.
Under the financing structure, each of the five loans would support two reactors at a project site.
The DOE said each project will require $1 billion in upfront equity, $500 million each from Westinghouse and its utility or energy partner, before accessing the department's funding.
Westinghouse will supply its AP1000 reactor units, which are currently the only large-scale, advanced commercial reactors licensed to operate in the US. Each reactor is rated at about 1.1 gigawatts.
The department said the bulk-purchasing structure for long-lead components is intended to lock in supply contracts, improve manufacturing efficiency, and reduce costs across the nuclear supply chain.
Combined, the DOE said the 10 reactors would generate about 11 gigawatts of electricity, enough to power nearly 10 million US homes.