Fort Benning’s planned nuclear microreactors have taken another step forward. An October site visit moved local planning ahead, while a separate announcement from reactor developer Radiant brought news about preparations for testing in Idaho.

Two other significant developments deserve attention: a recently awarded $37.85 million facility-repair contract and the ongoing replacement of 112 older family homes at Norton Court. Together, these projects put the focus on reliable infrastructure and living conditions for Soldiers and their families.

For families and property owners in Columbus, Fort Mitchell, Phenix City and surrounding communities, the key takeaway is straightforward:  the project is progressing through planning and testing milestones, with important approvals and demonstrations still ahead. 

What Is New at Fort Benning?

On October 16, 2026, Fort Benning leaders met with Army energy officials, Radiant Industries and installation stakeholders for the initial Janus Program site visit. The Army published its update on October 19.^[1]

The team assessed a preferred location for the planned microreactors and discussed electrical integration, security, emergency response and environmental requirements.  Final site approval remains dependent on environmental and cultural resource surveys. ^[1]

That makes the visit a meaningful planning milestone. It identifies work that must be completed before the proposed location can receive final approval.

Radiant Announces an October 29 Testing Milestone

In a separate development, Radiant announced on October 29 that the Department of Energy had approved its Documented Safety Analysis for the Kaleidos microreactor’s testing at Idaho National Laboratory.^[2]

According to the company, this allows the project to advance to a DOE Readiness Review. After successful completion of that review, Radiant plans to fuel the reactor and begin its nuclear test campaign. The planned demonstrations include sustained full-power operation and at least 150 continuous hours at full power without operator intervention.^[2]

This announcement concerns preparations for testing in Idaho. It does not establish that reactors have been installed, fueled or authorized to operate at Fort Benning.

What Is Planned for Fort Benning?

The Army’s September description calls for  three Radiant microreactors producing one megawatt of electricity each , for a combined three megawatts. That is a portion of the installation’s power demand, intended to support selected critical facilities.^[3]

Lawson Army Airfield is a central part of the Army’s explanation. Dedicated power could help sustain essential airfield and deployment functions during a commercial grid disruption. The broader purpose is to keep critical military operations running when outside electricity supplies are interrupted.^[3]

The Department of Energy describes microreactors as compact systems designed around factory fabrication, transportability and simplified operation. They bring nuclear generation to a much smaller scale than a conventional nuclear power station.^[4]

When Could the Reactors Arrive?

Radiant’s October announcement identifies 2028 as its planned delivery year for initial commercial units at Fort Benning and Buckley Space Force Base.^[2]

Separately, the Army’s program-wide goal is to have a first Army-regulated reactor operating on a military installation by September 2028. That target is broader than Fort Benning and should not be presented as a guaranteed local startup date.^[5]

What About Safety, Cooling Water and Spent Fuel?

Army officials describe the planned units as using passive safety features that can reduce power and remove residual heat without external electricity, cooling water or operator intervention. The Army also says the reactors will be contractor-owned and operated under Army regulatory oversight.^[3]

Radiant says Kaleidos requires no cooling water and is designed to operate for up to five years before refueling. The company’s stated service model includes handling fueling, refueling and spent-fuel storage at its own facilities.^[6]

These are the Army’s descriptions and the manufacturer’s design claims. Local planning, regulatory review and the test program remain essential steps in evaluating the systems for deployment.

A $37.85 Million Investment in Facility Repairs

A September 4 contract award provides another substantial example of investment at Fort Benning. Global Go LLC received a $37.85 million contract for facility repairs, including hazardous-material, lead-based paint and asbestos abatement. The official contract announcement places the work at Fort Benning and gives an estimated completion date of December 22, 2028.^[7]

Procurement records identify the project as repairs to Barracks Building 399, Section D, covering major systems such as heating and air conditioning, plumbing, electrical equipment and fire protection.^[8] The significance is practical: this is a funded repair project addressing the buildings Soldiers use, with work extending over multiple years.

Norton Court: 112 Family Homes Being Replaced

Another important project is the redevelopment of Norton Court. This is an ongoing 2026 investment: Fort Benning and The Michaels Organization held the groundbreaking on May 11. The project replaces 112 homes built in 1949 with modern three- and four-bedroom townhomes.^[9]

The installation’s housing office currently lists fall 2028 as the expected completion period. It also advises arriving families that on-post housing waits can extend to three months because of high occupancy and renovations. Actual availability depends on the household’s eligibility, bedroom needs and selected community, so families should confirm their own wait directly with the leasing office.^[10]

For families preparing for a PCS move, that is immediately useful information. Checking housing availability early and comparing on-post and off-post options can help prevent a difficult last-minute search.

What Does This Mean for Our Local Communities?

My view as a local Realtor is that reliable power, better barracks and improved family housing all deserve attention because they support the people and infrastructure behind Fort Benning’s mission.

For homeowners and investors, the practical approach is to follow actual progress. These announcements do not establish a measurable increase in home values or rental demand. For military families, the housing guidance offers something actionable today: start planning early and verify availability before making moving arrangements.

That said: This demonstrates the strength of Fort Benning and reinforces the strength of investing in the Fort Benning area!   

I’ll be watching for final reactor site approval, results from Radiant’s Idaho testing, a more detailed local operating schedule, and progress on the housing projects. Those milestones will tell us more about what these investments mean for Columbus, Fort Mitchell, Phenix City and the surrounding communities.