Indiana is seeing a surge in nuclear energy interest, with Amazon, the U.S. Navy, and Canadian firms launching multiple reactor initiatives. On Monday, AEP, X-energy, and Amazon announced a 960 MW nuclear proposal in Sullivan County, while Canada's AtkinsRéalis signed on to study up to eight CANDU reactors. The state, which has never had a commercial nuclear power plant, is actively courting developers with new laws and incentives. Since Governor Mike Braun took office in 2025, Indiana has passed legislation allowing utilities to recover most of the cost of small modular reactors before construction and offering a 20% tax credit for manufacturers. The state also launched a program to certify communities as 'Nuclear Ready.'
Amazon's involvement is a key differentiator in this project. Unlike many other nuclear initiatives, Amazon is both the financier and customer, promising to cover the costs of the facility and its operations under a long-term contract. This support is crucial for the project's viability, as it ensures financial safeguards and capital protections. Amazon's commitment aligns with its pledge to protect ratepayers, a promise it made in March. The company's $11 billion data center campus near New Carlisle is expected to significantly increase Indiana's peak load, further justifying the need for new energy infrastructure.
Meanwhile, the U.S. Navy has selected Radiant Nuclear to install a microreactor at Naval Weapons Station Crane, marking the first shore-based advanced microreactor for the Navy. This project, part of the Army's Janus program, could be operational by 2028, bringing Indiana its first nuclear power plant in over four decades. Radiant's Kaleidos microreactor, a 1 MW, helium-cooled unit, is designed for long-term operation without cooling water. The Navy's endorsement of this technology adds credibility to the project, as it leverages the military's extensive experience in reactor safety. Radiant is now the only company with partnerships across all three U.S. military branches, signaling a growing trend in nuclear energy applications beyond traditional power generation.
The broader implications of these developments are significant. With multiple reactors in the pipeline, Indiana is positioning itself as a hub for nuclear innovation. The state's proactive approach, combined with private sector investment, could accelerate the deployment of new nuclear technologies. However, challenges remain, including regulatory hurdles and the need for public acceptance. The success of these projects could set a precedent for other states looking to expand their nuclear energy capacity. As the industry moves forward, the role of private companies like Amazon and Radiant in driving innovation and investment will be critical.