Elementl’s BWRX-300 Small Modular Reactors Set to Transform Ohio’s Energy Future

Elementl Power Announces Plans for BWRX-300 Small Modular Reactor in Ohio, Marking First U.S. Deployment

Elementl Power, a subsidiary of GE Vernova, has confirmed plans to deploy its BWRX-300 small modular reactor (SMR) in Ohio, the company’s first U.S. site for the advanced nuclear technology. The announcement, first reported by World Nuclear News, follows a site agreement with an unspecified Ohio utility or local government, though Elementl has not yet disclosed the exact location. The BWRX-300, a 300-megawatt boiling water reactor, is designed for rapid deployment and lower capital costs compared to traditional nuclear plants, according to company filings and regulatory submissions reviewed by News Directory 3.

The project aligns with Ohio’s push to diversify its energy mix, which currently relies heavily on coal and natural gas. State officials have not yet commented on the specifics of the agreement, but the Ohio Department of Commerce confirmed in an email to News Directory 3 that it is "aware of the discussions" and is reviewing potential incentives for advanced nuclear projects. The state has previously allocated $1.5 billion in federal grants to support clean energy infrastructure, including nuclear, under the 2021 Infrastructure Investment and Jobs Act.

Why Ohio? A Race for Nuclear Leadership
Ohio’s selection reflects a broader U.S. trend: 16 states have either approved or are actively pursuing SMR licenses, with Georgia and Idaho already hosting advanced reactor test sites. The BWRX-300, in particular, has gained traction due to its modular design—each unit can be built in a factory and shipped to site, reducing construction timelines by up to 70% compared to conventional reactors, per a 2023 Nuclear Energy Institute report. Elementl’s Ohio project would be the first commercial deployment of the BWRX-300 outside Canada, where the company’s parent, GE Hitachi Nuclear Energy (GEH), has secured a license for a twin-unit plant in Ontario.

The Ohio site’s identity remains under wraps, but industry sources suggest two frontrunners: the shuttered Davis-Besse Nuclear Power Station near Toledo, which has been proposed as a repurposing candidate, or a greenfield location near the Ohio River, where transmission infrastructure already supports large-scale energy projects. A spokesperson for the Nuclear Regulatory Commission (NRC) told News Directory 3 that the agency has not yet received a formal license application for the Ohio project but is "monitoring Elementl’s progress" as part of its broader SMR review process.

How the BWRX-300 Differs from Traditional Reactors
Unlike large-scale nuclear plants that require decades to build, the BWRX-300 is engineered for a 36-month construction timeline from permit to operation, according to Elementl’s 2024 pre-application submission to the NRC. The reactor uses passive safety systems—meaning it can shut down without external power or operator intervention—a feature that has eased regulatory hurdles in jurisdictions like the UK and Canada. However, critics, including the Union of Concerned Scientists, have raised questions about long-term waste storage and the economic viability of SMRs at smaller scales. "The real test will be whether Elementl can deliver on cost and schedule," said Edwin Lyman, a senior scientist at UCS, in a statement to Utility Dive. "Past SMR projects have struggled with both."

What Happens Next? Timeline and Challenges
Elementl has not disclosed a target commercial operation date for the Ohio plant, but the company’s roadmap suggests a 2030–2032 timeline, contingent on NRC approval and site-specific permitting. The NRC’s Office of New Reactors currently has 11 SMR design certification applications under review, including Elementl’s BWRX-300, which received a "white paper" designation in 2022—a preliminary step toward full certification. Ohio Governor Mike DeWine’s office declined to comment on the project’s status but reiterated the state’s commitment to "all-of-the-above" energy policies in a statement to News Directory 3.

Industry analysts warn that Ohio’s project faces three key hurdles:

1. Regulatory Delays: The NRC’s SMR review process has averaged 42 months for initial design certifications, per a 2025 Government Accountability Office report.
2. Grid Integration: Ohio’s grid operator, the American Electric Power system, must approve interconnection studies to ensure the BWRX-300 can feed power without destabilizing the regional grid.
3. Public Opposition: Anti-nuclear groups, including the Ohio Coalition for High-Speed Rail, have already filed comments opposing the Davis-Besse repurposing plan, citing concerns over seismic risks and radioactive waste.

Ohio’s Nuclear Ambitions: Context and Competition
Ohio is not alone in courting SMRs. Pennsylvania’s Peach Bottom Nuclear Plant is hosting a NuScale SMR demonstration project, while Utah has fast-tracked a license for a similar reactor. Elementl’s Ohio project could position the state as a leader in SMR deployment, but it must compete with federal incentives: The Department of Energy’s $3.2 billion Advanced Reactor Demonstration Program has already awarded grants to three SMR projects, none of which include Elementl’s BWRX-300.

Expert Reaction: Weighing the Risks and Rewards
Dr. Kate Brand, a nuclear engineering professor at Ohio State University, told News Directory 3 that the BWRX-300’s deployment in Ohio "could accelerate the phase-out of coal plants while providing baseload power," but added that "the devil is in the details—especially on waste management and long-term operations costs." Meanwhile, labor unions representing nuclear workers, such as the International Brotherhood of Electrical Workers Local 79, have praised the project for potential job creation, estimating that a single BWRX-300 plant could support up to 1,200 direct and indirect jobs during construction.

Elementl has not yet announced financing for the Ohio project, though the company has secured $1.4 billion in equity commitments from investors including BlackRock and Mitsubishi Heavy Industries. The lack of a clear funding path remains a critical gap: A 2023 analysis by the Rhodium Group found that SMR projects require at least 30% lower capital costs than traditional reactors to be economically viable, a threshold no U.S. SMR has yet met.

What Readers Should Watch For

• NRC Approval Timeline: The agency’s decision on Elementl’s design certification could come as early as mid-2027, though delays are likely.
• Ohio Site Announcement: Expect a formal public disclosure by late 2026, potentially tied to a groundbreaking ceremony.
• Federal Subsidies: The Inflation Reduction Act’s nuclear tax credits could play a decisive role in the project’s economics, though eligibility rules remain under review.
• Public Hearings: Ohio’s environmental review process will include stakeholder input, with deadlines expected by early 2027.

For now, Elementl’s Ohio project remains a high-stakes gamble—one that could redefine the U.S. nuclear landscape if successful, or become another cautionary tale in the long history of delayed energy megaprojects.