The short version
- Amazon has signed an agreement with X-energy and American Electric Power to fund a new nuclear energy facility in Indiana.
- The project aims to deploy twelve unproven small modular reactors capable of generating up to 960 megawatts of carbon-free power.
- This initiative follows Amazon's earlier announcement of a similar nuclear project in Washington state as part of broader efforts to secure energy for data centers.
Amazon has entered into a formal agreement with X-energy and American Electric Power to finance the construction of a new nuclear energy facility in Indiana. The proposed site is located in Fairbanks, Sullivan County, where it would replace the Breed Generating Station, a coal-fired plant that is no longer in operation. This partnership represents a significant step in Amazon’s strategy to secure reliable, carbon-free power sources for its expanding data center infrastructure.
The facility is designed to house twelve Xe-100 small modular reactors, a type of advanced nuclear technology that remains in the development and licensing phases. These reactors are distinct from traditional large-scale nuclear plants because they can be cooled using air, water, or a hybrid system. Amazon indicates that this flexibility allows for deployment in regions with limited water resources, potentially reducing strain on local water supplies while maintaining operational efficiency.
If completed, the Indiana plant is projected to generate up to 960 megawatts of electricity. This output would serve dual purposes: supplying power to Amazon’s data centers and contributing to the regional power grid managed by American Electric Power. The company has stated that the project could create approximately 1,000 construction jobs and 100 permanent positions, although specific details regarding the financial terms of the agreement have not been made public.
No definitive timeline for construction or operational launch has been announced for the Indiana facility. This lack of a schedule is consistent with the broader challenges facing advanced nuclear projects, which often face lengthy regulatory reviews and technical hurdles before breaking ground. The Xe-100 reactors themselves are considered unproven at commercial scale, meaning their performance and reliability in this specific configuration remain subjects of ongoing engineering validation.
This initiative marks the second major nuclear collaboration between Amazon and X-energy. Last October, Amazon revealed plans for the Cascade Advanced Energy Facility in Washington state, which also intends to utilize twelve advanced reactors. While the Washington project shares similar goals regarding job creation and energy output, construction there is not expected to begin until the end of this decade. Together, these projects contribute to a collective goal of deploying more than five gigawatts of new nuclear capacity across the United States by 2039.
The choice of Indiana as a site for advanced nuclear development carries historical weight. The state is home to the Marble Hill Nuclear Power Plant, a project that was abandoned in 1983 after $2.5 billion had been invested without completion. Demolition of the unfinished structure has continued since 2008. While the financial terms of the new Amazon-led agreement have not been disclosed, preventing a direct cost comparison with past failures, the history of Marble Hill underscores the risks and capital intensity associated with nuclear energy projects in the region.
Amazon’s move into nuclear energy aligns with a broader trend among major technology companies seeking to power artificial intelligence and data center operations. Competitors such as Meta, Microsoft, and Google are also exploring nuclear options to meet their growing energy demands. This shift reflects an industry-wide recognition that renewable sources alone may not provide the consistent baseload power required for high-performance computing infrastructure.
Earlier this month, Amazon published a detailed blog post outlining its commitments to investing in energy grid infrastructure. The company aimed to address growing public skepticism and negativity surrounding large-scale data center projects by emphasizing long-term benefits and community investment. However, the reality of nuclear development means that tangible results from these initiatives will take many years to materialize, leaving immediate impacts on local communities and energy markets uncertain.
As Amazon moves forward with this partnership, the focus remains on navigating the complex regulatory landscape for small modular reactors. The success of the Indiana project could serve as a critical test case for the viability of Xe-100 technology in commercial applications. If the licensing process proceeds smoothly and construction begins on schedule, it would signal a significant shift in how tech giants approach energy procurement and infrastructure development.
The broader implications of this deal extend beyond Amazon’s immediate energy needs. By collaborating with regional utilities like American Electric Power, the company is integrating its private sector resources into public grid infrastructure. This model could influence future partnerships between technology firms and energy providers, potentially reshaping the landscape of power generation in the United States as the demand for clean, reliable energy continues to rise.
Sources behind this briefing
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- The Verge↗Amazon is funding a new nuclear plant in Indiana
