going nuclear

Houston nuclear startup launches at CERAWeek, plans Texas facility

Mike Chilton is the CEO and founder of Fluxpoint Energy. Photo courtesy Fluxpoint

A new nuclear energy startup launched last month during CERAWeek in the Bayou City.

FluxPoint Energy, the new Houston- and McLean, Virginia-based company, plans to develop the nation’s first new uranium conversion facility in more than 70 years, an effort CEO and founder Mike Chilton says is critical to unlocking the next phase of nuclear energy growth.

"Policymakers, utilities, and developers increasingly point to fuel availability as a limiting factor for America's nuclear reactors—both present and future," Chilton said in a news release. "Uranium conversion has become an unacceptable chokepoint in a global supply chain still dominated by foreign providers."

Chilton has held leadership roles at Pegasus-Global Holdings and GE Verona Hitachi Global Nuclear Fuels. Rodrigo Gonzalez Arbizu serves as COO and Christopher J. Rimel as chief of staff. The Board of Advisors includes energy leaders, including Jeff Lyash, John Sharp, Jane Stricker, Jennifer Skylakos, Leo Weitzenhoff and Jay Wileman.

FluxPoint’s planned facility will convert uranium oxide into uranium hexafluoride (UF6). Although FluxPoit’s new facility is still far off, the company announced it had secured a site and completed both market and feasibility studies. The specific area has not been revealed, only that it will be in Texas.

Discussions at CERAWeek revolved around securing reliable sources of uranium.

Nuclear energy production has been stagnant or even in slight decline since the 1990s. Concerns about nuclear waste and safety, as well as prohibitive costs, have kept new plants from being built, while the widespread availability of cheap natural gas has made investing in nuclear power less profitable. Many see the technology as dangerous and outdated.

However, as energy crises become more common, companies like FluxPoint are looking to restart the nuclear energy sector. The industry got a boost under the Biden Administration thanks to the Inflation Reduction Act, which set goals of adding 35 gigawatts of new capacity by 2035.

Chilton participated in a panel on the best ways to ensure American nuclear plants have access to uranium, most of which is not mined in the United States.

"America cannot lead in nuclear energy while relying on foreign-controlled fuel processing," Chilton added. "FluxPoint was created to restore a critical piece of our nation's energy infrastructure—ensuring that U.S. reactors have access to a secure, domestic fuel supply. This is about energy security, economic strength, and global leadership."

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A View From HETI

A new Houston battery storage facility has come online in just six weeks. Photo courtesy FlexGen

Colorado-based energy storage company SMT Energy and North Carolina-based software company FlexGen have begun operations of Houston IV, a 160-megawatt utility-scale battery storage facility that aims to support the ERCOT grid.

The companies delivered the project in just six weeks, according to a news release. Mississippi-based Irby Construction Company served as the engineering, procurement, and construction (EPC) partner, and CenterPoint Energy will serve as the interconnecting utility.

“FlexGen’s distinctive combination of software automation, our remote operations center, and on-the-ground field expertise all work together to accelerate battery deployment,” Jason Rislov, SVP of operations at FlexGen, said in the release. “What used to take 25-plus weeks took us six. That time saved translates directly into giving the grid and consumers what they need most right now: a more reliable, resilient energy system.”

Houston IV is one of more than 12 projects that SMT and FlexGen have built to connect to ERCOT, according to Energy Storage News.

“Bringing a 160-MW battery storage facility online in just six weeks required disciplined planning, seamless coordination, and an unwavering focus on safety and quality,” Shaun Coleman, project manager at Irby Construction, said in a news release. “The SMT Energy, FlexGen, and Irby Construction teams coordinated engineering, procurement, and construction to keep every workstream aligned, identify challenges early, and maintain safety and quality at an accelerated pace. That integration is critical, not only to delivering projects quickly, but also to ensuring battery storage facilities perform reliably over the long term.”

Houston IV is expected to store and provide enough electricity to power 8,800 homes in Texas annually. In March, SMT Energy secured $135 million in funding for the project from Macquarie and KeyBanc Capital Markets as joint lead arrangers. SMT and FlexGen broke ground to signal the start of the process in May.

In 2023, SMT Energy and joint venture partner SUSI Partners also announced plans to add 10 battery storage projects to Texas, which would double capacity from 100 megawatts to 200 megawatts in the Houston and Dallas areas.

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