Energy co. to build 30 micro-nuclear reactors in Texas to meet rising demand

going nuclear

D.C.-based Last Energy plans to bring 30 micro-nuclear reactors in Texas online within the next two years. Rending courtesy Last Energy.

A Washington, D.C.-based developer of micro-nuclear technology plans to build 30 micro-nuclear reactors near Abilene to address the rising demand for electricity to operate data centers across Texas.

The company, Last Energy, is seeking permission from the Electric Reliability Council of Texas (ERCOT) and the U.S. Nuclear Regulatory Commission to build the microreactors on a more than 200-acre site in Haskell County, about 60 miles north of Abilene.

The privately financed microreactors are expected to go online within roughly two years. They would be connected to ERCOT’s power grid, which serves the bulk of Texas.

“Texas is America’s undisputed energy leader, but skyrocketing population growth and data center development is forcing policymakers, customers, and energy providers to embrace new technologies,” says Bret Kugelmass, founder and CEO of Last Energy.

“Nuclear power is the most effective way to meet Texas’ demand, but our solution—plug-and-play microreactors, designed for scalability and siting flexibility—is the best way to meet it quickly,” Kugelmass adds. “Texas is a state that recognizes energy is a precondition for prosperity, and Last Energy is excited to contribute to that mission.”

Texas is home to more than 340 data centers, according to Perceptive Power Infrastructure. These centers consume nearly 8 gigawatts of power and make up 9 percent of the state’s power demand.

Data centers are one of the most energy-intensive building types, says to the U.S. Department of Energy, and account for approximately 2 percent of the total U.S. electricity use.

Microreactors are 100 to 1,000 times smaller than conventional nuclear reactors, according to the Idaho National Laboratory. Yet each Last Energy microreactor can produce 20 megawatts of thermal energy.

Before announcing the 30 proposed microreactors to be located near Abilene, Last Energy built two full-scale prototypes in Texas in tandem with manufacturing partners. The company has also held demonstration events in Texas, including at CERAWeek 2024 in Houston. Last Energy, founded in 2019, is a founding member of the Texas Nuclear Alliance.

“Texas is the energy capital of America, and we are working to be No. 1 in advanced nuclear power,” Governor Greg Abbott said in a statement. “Last Energy’s microreactor project in Haskell County will help fulfill the state’s growing data center demand. Texas must become a national leader in advanced nuclear energy. By working together with industry leaders like Last Energy, we will usher in a nuclear power renaissance in the United States.”

Nuclear energy is not a major source of power in Texas. In 2023, the state’s two nuclear power plants generated about 7% of the state’s electricity, according to the U.S. Energy Information Administration. Texas gains most of its electricity from natural gas, coal, wind, and solar.

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FluxWorks, a hardtech startup, opened its new home-base in Conroe, Texas. Photo courtesy FluxWorks

Hardtech startup moves HQ to Houston area with new Conroe facility

moving in

FluxWorks, a hardtech startup, recently opened its new base of operations in Workhub Developments’ Conroe location.

Founded in College Station by CEO Bryton Praslicka, FluxWorks specializes in making contactless magnetic gears for use in extreme conditions. At 9,000 square feet, the new Conroe facility is a result of discussions with Governor Greg Abbott's office and the Greater Houston Partnership, who introduced the company’s leadership to the Conroe Economic Development Council, encouraging their move, Praslicka tells InnovationMap.

“The pieces of the puzzle were all there, and with the support of the local, state, and federal government, we were thrilled to move to Conroe,” Paslicka says.

The enterprise recently won the MassChallenge’s technology in space prize, allowing them to test four gears at the International Space Station (ISS) National Laboratory in 2026. The prize is funded by Boeing and the Center for the Advancement of Science in Space, or CASIS which runs the ISS. Praslicka says their new offices will expand their manufacturing capacity by having all levels of production on-site.

FluxWorks has moved into its 9,000-square-foot facility in Conroe. Photo courtesy FluxWorks

"Since our inception, FluxWorks has been fragmented, having an office in one location, manufacturing in another location, and testing in a third location," Praslicka explains. "This is a new chapter for us to begin having the entire process, from design to testing and validation and then shipping to customers, all under one house.”

The magnetic gears FluxWorks makes are suited to space applications because they do not require lubricants, which can be difficult to control at harsh temperatures and in microgravity, to minimize friction. Through their partnership with the ISS, Praslicka says FluxWorks has strengthened their connections to other space tech companies including Axiom and Boeing, and it's opened the door to collaborations with the new Texas Space Commission.

“Now the NASA Johnson Space Center is even officially supporting our proposal to the Texas Space Commission as a proposed teaming partner,” Praslicka says.

The new facility received special security certification from the National Institute of Standards and Technology, increasing FluxWorks’ opportunities to work with NASA and defense contractors. The Texas Manufacturing Assistance Center awarded FluxWorks for “outstanding innovation” during its recent ribbon cutting ceremony.

The company, named a finalist for the 2024 Houston Innovation Awards, cleaned up in the 2023 Rice Business Plan Competition with a $350,000 investment prize from Houston group, Goose Capital.

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This article originally ran on InnovationMap.

Governor Abbott said he was sending a letter to the Public Utility Commission of Texas requiring it to investigate why restoration has taken so long and what must be done to fix it. Photo via X/Governor Abbott

Texas Gov. Greg Abbott demands answers from Houston power company following Beryl

investigation incoming

With around 270,000 homes and businesses still without power in the Houston area almost a week after Hurricane Beryl hit Texas, Gov. Greg Abbott on Sunday said he's demanding an investigation into the response of the utility that serves the area as well as answers about its preparations for upcoming storms.

“Power companies along the Gulf Coast must be prepared to deal with hurricanes, to state the obvious,” Abbott said at his first news conference about Beryl since returning to the state from an economic development trip to Asia.

While CenterPoint Energy has restored power to about 2 million customers since the storm hit on July 8, the slow pace of recovery has put the utility, which provides electricity to the nation’s fourth-largest city, under mounting scrutiny over whether it was sufficiently prepared for the storm that left people without air conditioning in the searing summer heat.

Abbott said he was sending a letter to the Public Utility Commission of Texas requiring it to investigate why restoration has taken so long and what must be done to fix it. In the Houston area, Beryl toppled transmission lines, uprooted trees and snapped branches that crashed into power lines.

With months of hurricane season left, Abbott said he's giving CenterPoint until the end of the month to specify what it'll be doing to reduce or eliminate power outages in the event of another storm. He said that will include the company providing detailed plans to remove vegetation that still threatens power lines.

Abbott also said that CenterPoint didn't have “an adequate number of workers pre-staged" before the storm hit.

Following Abbott's news conference, CenterPoint said its top priority was “power to the remaining impacted customers as safely and quickly as possible,” adding that on Monday, the utility expects to have restored power to 90% of its customers. CenterPoint said it was committed to working with state and local leaders and to doing a “thorough review of our response.”

CenterPoint also said Sunday that it’s been “investing for years” to strengthen the area’s resilience to such storms.

The utility has defended its preparation for the storm and said that it has brought in about 12,000 additional workers from outside Houston. It has said it would have been unsafe to preposition those workers inside the predicted storm impact area before Beryl made landfall.

Brad Tutunjian, vice president for regulatory policy for CenterPoint Energy, said last week that the extensive damage to trees and power poles hampered the ability to restore power quickly.

A post Sunday on CenterPoint's website from its president and CEO, Jason Wells, said that over 2,100 utility poles were damaged during the storm and over 18,600 trees had to be removed from power lines, which impacted over 75% of the utility's distribution circuits.

It will take days to recover from Hurricane Beryl. Photo by Brandon Bell/Getty Images

Houston residents face high temperatures after storm Beryl leaves millions without power

lights out

The return of searing heat in the Houston area has deepened the misery for people still without power after Hurricane Beryl left residents in search of places to cool off and fuel up as the extended outages strained one of the nation’s largest cities.

More than 1.7 million homes and businesses in Texas lacked electricity Wednesday morning, down from a peak of over 2.7 million on Monday, according to PowerOutage.us. State officials faced questions over whether the power utility that covers much of the area had sufficiently prepared.

Texas Lt. Gov. Dan Patrick said that a sports and event complex would be used to temporarily hold up to 250 hospital patients who are awaiting discharge but cannot be released to homes with no power.

Beryl, which made landfall in Texas early Monday as a Category 1 hurricane, has been blamed for at least seven U.S. deaths — one in Louisiana and six in Texas — and at least 11 in the Caribbean. It weakened as it moved deeper into the U.S. and early Wednesday was a post-tropical cyclone centered over northeastern Indiana.

A flood watch was in effect for parts of Illinois, Indiana, Michigan, New York, Vermont, New Hampshire and Maine. The storm spawned suspected tornadoes in parts of Indiana and Kentucky.

In the Houston area, Beryl compounded and repeated the misery of May, when storms killed eight people and left nearly 1 million without power.

High temperatures Tuesday climbed into the 90s (above 32.2 Celsius) with humidity that made it feel even hotter. Similar heat and humidity were expected Wednesday. The National Weather Service described the conditions as potentially dangerous, given the lack of power and air conditioning.

People coped as best they could. Kyuta Allen took her family to a Houston community center to cool down and use the internet.

“During the day you can have the doors open, but at night you’ve got to board up and lock up — lock yourself like into a sauna,” she said.

An executive for CenterPoint Energy, which covers much of the Houston area, defended the utility’s preparation and response.

“From my perspective, to have a storm pass at 3 p.m. in the afternoon, have those crews come in in the late evening, and have everything ready by 5 a.m. to go out and get out and start the workforce is rather impressive, because we’re talking about thousands of crews,” said Brad Tutunjian, vice president of regulatory policy.

Nim Kidd, head of the state’s division of emergency management, stressed that restoring power was the top priority.

Patrick, who is acting as governor while Gov. Greg Abbott is overseas, said nursing homes and assisted living centers were the highest priority. Sixteen hospitals ran on generator power Tuesday morning, according to the Federal Emergency Management Agency.

Texas leaders discussed the opportunity for nuclear energy. Photo via htxenergytransition.org

5 reasons Texas energy leaders are excited about sustainable nuclear energy

the view from heti

The University of Texas at Austin Cockrell School of Engineering hosted an event on August 16th called Advanced Nuclear Technology in Texas, where Dow and X-Energy CEOs joined Texas Governor Greg Abbott for a discussion about why the Texas Gulf Coast is quickly becoming the epicenter for nuclear with the recent announcement about Dow and X-Energy. Dow and X-energy are combining efforts to deploy the first advanced small modular nuclear reactor at industrial site under DOE’s Advanced Reactor Demonstration Program

“Texas is the energy capital of the world, but more important is what we are doing with that energy and what it means for our future in the state of Texas,” said Abbott. “Very important to our state is how we use energy to generate power for our grid. For a state that continues to grow massively, we are at the height of our production during the day, and we generate more power than California and New York combined. But we need more dispatchable power generation. One thing we are looking at with a keen eye is the ability to expand our capabilities with regard to nuclear generated power.”

The Governor announced a directive to the Public Utilities Commission of Texas to formulate a workgroup that will make recommendations that aim to propel Texas as a national leader in advanced nuclear energy.

According to the directive, to maximize power grid reliability, the group will work to understand Texas’s role in deploying and using advanced reactors, consider potential financial incentives available, determine nuclear-specific changes needed in the Electric Reliability Council of Texas (ERCOT) market, identify any federal or state regulatory hurdles to development, and analyze how Texas can streamline and speed up advanced reactor construction permitting.

Below are five key takeaways about the project and why energy experts are excited about advanced nuclear energy:

Advanced SMR Nuclear Project for Carbon-Free Energy: Dow, a global materials science leader, has partnered with X-energy to establish an advanced small modular reactor (SMR) nuclear project at its Seadrift Operations site in Texas. The project aims to provide safe, reliable, and zero carbon emissions power and steam to replace aging energy assets.
Decarbonization and Emission Reduction: This collaboration is set to significantly reduce the Seadrift site’s emissions by approximately 440,000 metric tons of CO2 equivalent per year. By adopting advanced nuclear technology, Dow is making a notable contribution to decarbonizing its manufacturing processes and improving environmental sustainability.
Grid Stability and Reliability: The advanced nuclear technology offers enhanced power and steam reliability, ensuring a stable energy supply for Dow’s Seadrift site. This is crucial for maintaining uninterrupted manufacturing operations and contributing to overall electric grid stability.
Texas Gulf Coast Energy Hub: Texas, as the energy capital of the world, has been chosen as the location for this groundbreaking project. This selection underscores Texas’ exceptional business climate, innovation history, and commitment to leading the energy transition. The project builds upon Texas’ position as a global energy leader.
Economic Growth and Job Opportunities: The SMR nuclear project promises to bring economic growth to the Texas Gulf Coast. It is expected to create new jobs, provide economic opportunities, and strengthen the local economy. By embracing innovative and sustainable energy solutions, Dow and X-energy are driving both industrial advancement and community prosperity.

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This article originally ran on the Greater Houston Partnership's Houston Energy Transition Initiative blog. HETI exists to support Houston's future as an energy leader. For more information about the Houston Energy Transition Initiative, EnergyCapitalHTX's presenting sponsor, visit htxenergytransition.org.

Jeff Hildebrand will lead the organization that protects and conserves Texas parks. Photo via texasbusiness.org

Houston energy exec to chair Texas parks board

conservation leader

The Texas Parks and Wildlife Commission, or TPWC has named its newest chair, and the job went to a Houston energy executive.

Governor Greg Abbott named billionaire Jeff Hildebrand as chair of the Parks And Wildlife Commission, effective August 31. The organization "manages and conserves the natural and cultural resources of Texas and provides hunting, fishing, and outdoor recreation opportunities for the use and enjoyment of present and future generations," according to a news release from the state. In the announcement, William “Leslie” Doggett was also named to the commission.

Hildebrand replaces Arch "Beaver" Aplin, the CEO of Buc-ee’s, who served as the chair for the past two years.

“I thank (Aplin) for faithfully serving his fellow Texans to preserve the beautiful Texas landscape that spurs our booming tourism industry and protects our state's rich history," says Governor Abbott in the release. "Jeff Hildebrand and William Doggett both bring unique experiences to the Commission and will help ensure that Texans, and out-of-state visitors alike, continue to enjoy Texas’ outdoors and recreational activities for generations to come.”

Hildebrand, the richest person in Houston with a net worth at $10.2 billion according to Forbes, is the founder, chairman, and CEO of Houston-based Hilcorp Energy Company, a privately held energy exploration and production company. He also serves as a director for the Houston Livestock Show & Rodeo, Central Houston Civil Improvement, and Central Houston Inc. A University of Texas alumnus, he was formerly the chairman of The University of Texas/Texas A&M Investment Management Company and served as the gubernatorial appointed vice chair for the UT System Board of Regents, among other roles.

Doggett, another Houston executive, is the executive chairman and founder of the Doggett Equipment Services Group and the Doggett Auto Group, which has 47 dealerships throughout Texas, Louisiana, Arkansas, and New Mexico. He's also a UT alumnus and a member of the World Presidents Organization, and a trustee of the Houston Methodist Research & Academic Institute, The Kinkaid School, San Jacinto Monument and Texas History Museum, and the Museum of Fine Arts Houston – Rienzi.

This year marks the centennial celebration for the organization, which is led by the commission. Governor Pat Neff worked with Texas leaders to create the State Parks Board in 1923 to create a place where Texans “might go and forget the anxiety and strife and vexation of life's daily grind,” per the website.

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Houston's Rhythm Energy expands nationally with clean power acquisition

power deal

Houston-based Rhythm Energy Inc. has acquired Inspire Clean Energy for an undisclosed amount. The deal allows Rhythm to immediately scale outside of Texas and into the Northeast, Midwest and mid-Atlantic regions, according to a release from the company.

Inspire offers subscription-based renewable electricity plans to customers in Pennsylvania, New York, New Jersey, Massachusetts, Ohio, Delaware, Illinois, Maryland, and Washington, D.C. By combining forces, Rhythm will now be one of the largest independent green-energy retailers in the country.

“Adding Inspire to the Rhythm family gives us the geographic reach to serve millions of new customers with the highly rated customer experience Texans already enjoy,” PJ Popovic, CEO of Rhythm, said in the release. “Together we become one of the largest independent green-energy retailers in the country and can roll out innovations like our PowerShift Time-of-Use plan and device-enabled demand-response programs that put customers fully in control of their energy costs.”

Rhythm was founded by Popovic in 2020 and offers 100 percent renewable energy plans using solar power, wind power and other renewable power sources.

In addition to scaling geographically, the acquisition will "(marry) Rhythm's data-driven technology with Inspire's successful subscription model." Rhythm also plans to upgrade its digital tools and provide more advanced services to help lower clean energy costs, according to the release.

Popovic spoke with EnergyCapital in 2023 about where he thinks renewables fit into Texas’s energy consumption. Read more here.

Fervo Energy lands $200 million in capital for new geothermal project

fresh funding

Houston-based Fervo Energy, a producer of geothermal power, has secured $205.6 million in capital to help finance its geothermal project in southern Utah.

The money will go toward the first and second phases of Cape Station, a geothermal energy plant being developed in Beaver County, Utah. Beaver County is roughly an equal distance between Salt Lake City and Las Vegas.

The $205.6 million in capital came from three sources:

$100 million in equity from Breakthrough Energy Catalyst, a Kirkland, Washington-based platform that invests in emissions-reducing projects.
$60 million addition to Fervo’s existing loan from Mercuria, a Swiss energy and commodities trader. The revolving loan now totals $100 million.
$45.6 million in additional bridge debt financing from XRL-ALC, an affiliate of Irvington, New York-based X-Caliber Rural Capital. X-Caliber is a USDA-approved lender. The initial bridge loan was $100 million.

The first phase of Cape Station will supply 100 megawatts of carbon-free electricity to the power grid starting next year. Another 400 megawatts of capacity is supposed to go online by 2028. Fervo has permission to expand Cape Station’s capacity to as much as 2 gigawatts. On an annual basis, 2 gigawatts can supply enough electricity to power about 1.4 million homes.

“These investments demonstrate what we’ve known all along: Fervo’s combination of technical excellence, commercial readiness, and market opportunity makes us a natural partner for serious energy capital. The confidence our investors have in Fervo and in the Cape asset affirms that next-generation geothermal is ready to play a defining role in America’s energy future,” David Ulrey, Fervo’s CFO, said in a news release.

ExxonMobil tops Fortune 500 list and more Houston energy news to know

Trending News

Editor's note: It's time to look back at the biggest energy transition news for the first half of June 2025. Here are the five most-read EnergyCapital stories from June 1-13:

1. Houston earns No. 3 spot among cities with most Fortune 500 headquarters

Twenty-six Houston-area companies landed on the latest Fortune 500 list. Photo via Getty Images

Houston maintained its No. 3 status this year among U.S. metro areas with the most Fortune 500 headquarters. Fortune magazine tallied 26 Fortune 500 headquarters in the Houston area, behind only the New York City area (62) and the Chicago area (30). On the Fortune 500 list for 2025, Spring-based ExxonMobil remained the highest-ranked company based in the Houston area as well as in Texas, sitting at No. 8 nationally. Continue reading.

2. Tech entrepreneur turned climate investor is on a mission to monetize carbon removal

Yao Huang is the guest on the latest episode of the Energy Tech Startups Podcast. Courtesy photo

A seasoned tech entrepreneur turned climate investor, Yao Huang brings sharp clarity to one of the biggest challenges in climate innovation: how do we fund and scale technologies that remove carbon without relying on goodwill or government subsidies? In this episode of the Energy Tech Startups Podcast, Yao sits down for a wide-ranging conversation that redefines how we think about decarbonization. Continue reading.

3. Houston students take home top prizes at DOE wind energy competition

Rice Wind Energy had a strong showing at the DOE's 2025 Collegiate Wind Competition. Photo courtesy Rice University.

The student-led Rice Wind Energy team clinched second place overall at the U.S. Department of Energy’s 2025 Collegiate Wind Competition (CWC), which challenges students nationwide to design and build wind turbines, develop wind energy projects and engage in public outreach to promote renewable energy. Continue reading.

4. Houston biotech company continues to expand in Brazil with new research partner

Cemvita has partnered with Brazilian sustainable research institution REMA. Photo courtesy of Cemvita

Houston biotech company Cemvita has announced a strategic collaboration with Brazilian sustainable research institution REMA. The move aims to promote Cemvita’s platform for evaluating and testing carbon waste streams as feedstocks for producing sustainable oil. Continue reading.

5. 6 Houston energy transition events to attend in June 2025

Meet the newest members of Greentown Labs at Transition on Tap. Photo via Greentown Labs

June has arrived, and with it come more must-attend events in the energy transition sector. Mark your calendar today for these conferences, symposiums, summits, expos, and more. Continue reading.

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