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 Many see the technology as dangerous and outdated.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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Leading energy companies power Houston's presence on Fortune Global 500

world class

Nine Houston companies landed on the 2026 Fortune Global 500 list, which ranks the world's largest corporations by revenue for the 2025 fiscal year.

Houston's showing on the list was led by energy companies, with Spring’s ExxonMobil claiming the top local spot. Here’s what Houston-area companies made the list, and where they ranked:

  • No. 15 ExxonMobil
  • No. 36 Chevron
  • No. 61 Phillip 66
  • No. 159 Sysco
  • No. 243 ConocoPhillips
  • No. 292 Enterprise Products Partners
  • No. 343 Plains GP Holdings
  • No. 460 SLB
  • No. 481 Hewlett Packard Enterprise

After 12 years as No.1, Arkansas-based Walmart was replaced this year by Seattle-based Amazon in the top spot for 2026. Amazon achieved this by bringing in $700 billion in revenue in 2025, representing a 12 percent increase from the previous year.

"Across global business, we see again and again that the leaders who are winning are those who embrace change,” Alyson Shontell, Fortune's editor in chief and chief content officer, said in a news release. "Amazon has topped the Fortune Global 500, knocking Walmart off its pedestal. The company has continually reinvented itself across new businesses and bold bets—including a $200 billion capital commitment, largely to building its capacity for AI and cloud computing, in this year alone."

The U.S. has 141 companies on the 2026 Fortune Global 500 list, which is the most of any country. Companies in America generated $15.5 trillion in aggregate revenues, a 6 percent increase from the previous year.

The number of women CEOs at Fortune Global 500 companies reached a record of 34 top leaders, who represented 6.8 percent of CEOs of companies on the list.

Technology was the standout growth industry on this year’s list, with 38 companies earning revenues that grew 20 percent to about $4 trillion in 2025, with profits climbing 36 percent to $835 billion. The financial sector accounted for the largest share of companies on the list again, with 123 companies in that sector. The energy sector claimed the No. 2 industry spot with 77 companies making the list.

In June, the Fortune 500 list was released, and Texas led the United States with 57 Fortune 500 companies headquartered in the state, generating $2.8 trillion in combined revenue.

Nominate energy trailblazers for the 2026 Houston Innovation Awards

Awards Season

Calling all energy innovators: The 2026 Houston Innovation Awards, presented by InnovationMap, return this fall to celebrate the best and brightest in the Houston innovation ecosystem, and that includes those leading the energy transition.

We're asking you to nominate Houston's top innovators and startups for this year's awards.

Nominations are open now through August 27 and can be made on behalf of yourself, your organization, and other influential leaders in the local innovation scene.

The annual awards program recognizes the most innovative individuals and companies in Houston across 10 prestigious categories, including one category specifically for the energy transition.

This year's awards will honor the following categories:

  • Minority-founded Business, honoring an innovative startup founded or co-founded by BIPOC or LGBTQ+ representation.
  • Female-founded Business, honoring an innovative startup founded or co-founded by a woman.
  • Energy Transition Business, honoring an innovative startup providing a solution within renewables, climatetech, clean energy, alternative materials, circular economy, and beyond.
  • Health Tech Business, honoring an innovative startup within the health and medical technology sectors.
  • Deep Tech Business, honoring an innovative startup providing technology solutions based on substantial scientific or engineering challenges, including those in the AI, robotics, and space sectors.
  • Startup of the Year (People's Choice), honoring a startup celebrating a recent milestone or success. The winner will be selected by the community via an interactive voting experience.
  • Scaleup of the Year, honoring an innovative later-stage startup that's recently reached a significant milestone in company growth.
  • Incubator/Accelerator of the Year, honoring a local incubator or accelerator that is championing and fueling the growth of Houston startups.
  • Mentor of the Year, honoring an individual who dedicates their time and expertise to guide and support budding entrepreneurs.
  • Trailblazer, honoring an innovator who's made a lasting impact on the Houston innovation community.

You have three weeks to submit nominees, so don't delay — nominate today at this link or fill out the form below. Qualified nominees will receive a formal application to complete, which will be reviewed by our esteemed panel of judges to determine the finalists and winners.

More announcements about the 2026 Houston Innovation Awards are coming soon. Interested in sponsoring the 2026 Houston Innovation Awards? Please contact sales@innovationmap.com.

Texas battery startup Base Power hits $13B valuation with $1B raise

fresh funding

Base Power, an Austin-based residential power provider with a Houston office, has raised $1 billion in a Series D round, bringing the startup’s valuation to $13 billion.

Ribbit, Addition, Valor Equity Partners, and JPMorganChase’s Strategic Investment Group led the round, with participation from Altimeter, D1 Capital Partners, Sands Capital, Coatue, Layer Global, and Energy Impact Partners. Existing investors also added to the round, including Thrive Capital, a16z, Lightspeed, Trust Ventures, and CapitalG.

Base Power, which provides residential battery backup systems that automatically turn on during outages and sells electricity to homeowners, says the funding will go toward hiring more people and expanding nationally.

Since being founded in 2023, Base Power has raised more than $2.5 billion. Base Power’s factory in Austin is already manufacturing thousands of the batteries each month.

In conjunction with the funding announcement, the startup launched Base Core, a home battery designed to support the power grid. Today, Base Core is available to homeowners in certain parts of Texas and Illinois, including the Houston area.

Zach Dell, co-founder and CEO of Base Power, said in a news release that Base Core “installs in under an hour, switches over seamlessly, is built to handle extreme weather, and delivers extended outage protection at a price Americans can afford.”

Dell is the son of Austin tech billionaire Michael Dell, founder, chairman, and CEO of Round Rock-based Dell Technologies.

In only three years, Base Power has grown its battery fleet to a capacity of more than 500 megawatt-hours, expanded beyond Texas into Illinois, and forged partnerships with utilities such as Austin Energy, El Paso Electric, and CoServ.

Antonio Gracias, founder, CEO, and chief investment officer at Valor Equity Partners, says Base Power is executing on an “ambitious plan” to become America’s power company. The startup “has emerged as one of the fastest and most cost-effective ways to add capacity to the grid,” he says.

Base Power opened its offices in Katy, Texas, in October 2025 and expanded its service to the city of Houston around the same time. Read more here.