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

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

going nuclear

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.

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.

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Houston geothermal startup bumps Series B to $180M with Nabors investment

fresh funding

Houston-based geothermal startup Quaise Energy has closed its Series B fundraising round at $180 million after inking a significant investment from another local energy leader.

Quaise, which is developing a 50-megawatt superhot geothermal plant in Oregon, announced a "first close" of the round last month at $134 million, led by San Francisco-based investment firm Prelude Ventures. The $46 million bump has been fueled by a $35 million investment from Houston-based Nabors Industries.

The funding will go toward the continued development of the company's superhot geothermal plant, Project Obsidian, as well as the commercialization of Quaise's millimeter-wave drilling system, according to a news release.

“We are unlocking the most powerful clean energy source on Earth, and the Series B signals deep conviction across a wide range of investors,” Carlos Araque, Quaise CEO and president, said in the release. “Nabors is an invaluable partner as we move millimeter wave drilling to full commercial operations at Project Obsidian and beyond.”

Nabors, a repeat investor in Quaise, has also entered into a strategic framework agreement with Quaise. Under the agreement, Quaise will have access to a dedicated Nabors land rig and drilling platform. Nabors will also provide expertise in reservoir modeling, well design and drilling strategy.

Last year, Quaise drilled to a depth of about 330 feet using its millimeter-wave technology at its field site in Central Texas. Canary Media previously reported that Quaise plans to drill to nearly 3,300 feet later this year and to deploy its millimeter-wave technology at its power plant in 2027. The plant is expected to deliver power to the Pacific Northwest in 2030.

Quaise and Nabors say the partnership will improve drilling performance, reduce costs and accelerate project timelines.

“Superhot geothermal has the potential to make clean energy ubiquitous. That is why we are excited about our close relationship with Quaise,” Anthony Petrello, president and CEO of Nabors, added in the release. “Quaise’s millimeter wave technology changes the equation entirely by reaching superhot rock at temperatures and depths that are inaccessible with conventional drilling, transforming geothermal from a location-dependent resource into a global energy solution. Combined with Nabors’ drilling expertise and infrastructure, we see a path to gigawatt-scale geothermal power that no other company can offer today.”

Quaise reports that with the latest funding, it has now raised $280 million. It raised $21 million in a Series A1 financing round in 2024 and a $52 million Series A in 2022.

The company announced in March that it was aiming to raise $200 million for Project Obsidian through $100 million in Series B funding, plus an additional $100 million from grants, debt and project-level finance.

Houston's KBR tapped to provide tech for first SAF plant in Kazakhstan

clean deals

Houston-based engineering and technology firm KBR Inc. has been tapped to provide technology for Kazakhstan's first sustainable aviation fuel (SAF) production plant.

KazMunayGas-Aero LLP (KMG-Aero), a subsidiary of Kazakhstan’s national oil and gas company KazMunayGas, and KazFoodProducts awarded the contract to KBR for the project. The plant will use the alcohol-to-jet (AtJ) process for producing aviation fuel and aims to support President Kassym-Jomart Kemeluly Tokayev’s goal of boosting Kazakhstan's profile as a global aviation player, according to a news release from KBR.

"We are honored to support KMG-Aero and KFP in advancing the national commitment to reduce greenhouse gas emissions, recognizing the pivotal role of aviation decarbonization in achieving these strategic objectives,” Jay Ibrahim, president of KBR Sustainable Technology Solutions, said in the release.

KBR will provide its PureSAF technology and engineering design for the project. Invented and developed by Swedish Biofuels AB, the PureSAF tech will be used to convert alcohol-based feedstocks into SAF. The PureSAF Technology can process multiple feedstocks—like bioethanol, syngas, carbon dioxide and hydrogen—and convert them to SAF, diesel and gasoline, according to KBR.

"KBR’s PureSAF is a feed-flexible, bankable technology that is designed to deliver high SAF yields and supports the project across the full lifecycle,” Ibrahim added in the release. “We look forward to closely collaborating and supporting the successful execution of this landmark SAF project.”

Earlier this summer, KBR was also chosen to provide technology for what’s expected to be Asia's first commercial-scale ethanol-to-jet (SAF) plant. The plant has a planned production capacity of up to 100,000 tons of SAF per year.

In addition to the SAF projects, KBR also announced this month that it has been selected by ORNX Green Hydrogen to provide proprietary ammonia technologies for a low-cost green ammonia project in Morocco.

The commitments come as KBR shifts its focus solely toward sustainability technology and services. The company is in the process of spinning off its Mission Technology Solutions business, which KBR recently announced will be named Trinzic. The remaining company, "New KBR," will serve the ammonia and syngas, chemical and petrochemicals, clean refining and circular economy markets.

Army to build nuclear microreactors at 5 U.S. bases, including Texas

Nuclear News

The U.S. Army announced Wednesday that it plans to add nuclear microreactors at five military bases from New York to Texas as a reliable source of energy independent of the commercial electric grid.

The announcement comes as the Trump administration pushes hard to develop the next generation of nuclear power, including billions in loans for large nuclear reactors to meet skyrocketing power demand from data centers and a pilot program to boost advanced reactor designs and projects for military and civilian use. No nuclear microreactors are supplying power to the commercial electric grid in the United States today.

Five companies selected by the Army will be awarded up to $2.2 billion in total over five years to own, construct and operate the microreactors, if they hit set milestones along the way for their performance. The Army expects that more than 20 nuclear microreactors will be built and operated.

Army and industry officials say microreactors offer a resilient power source for critical infrastructure at military installations in case the grid fails. Reactors can run for years without refueling.

Army Secretary Dan Driscoll said the awards will accelerate the military’s ability “to deliver safe, reliable baseload power directly to our installations. We are building the energy resilience necessary to project combat power globally, without relying on potentially vulnerable external grids,” he said.

The grants are part of the Army's “Janus Program” launched last year to deliver next-generation nuclear energy. Officials hope to push nuclear development forward so that advanced reactor designs move beyond experiments and prototypes to provide power for years to come. This will be the “spear tip,” said Jeff Waksman, principal deputy assistant secretary of the Army for installations, energy and environment.

“That is the transition that we are trying to effect here,” he said on a call with reporters Wednesday. “These are not meant to be Army-specific designs.”

Critics of building more nuclear reactors say they’re too expensive and riskier than other energy sources. The Army program is using the military's “deep pockets to provide a hidden subsidy” to nuclear companies that can't find private-sector customers for their hypothetical and uneconomical reactors, said Alan J. Kuperman, associate professor at the Lyndon B. Johnson School of Public Affairs at the University of Texas at Austin and coordinator of the Nuclear Proliferation Prevention Project.

The reactors will be licensed by the Army, rather than the U.S. Nuclear Regulatory Commission, which licenses commercial nuclear reactors. Kuperman said it's “a dangerous scam on many levels.”

Waksman said these reactors will shut down safely in case of a failure, they're small and the Army wouldn't add them to installations without being certain they are safe. He said the Army is working on a deal with the Energy Department to remove radioactive waste, and there won't be any long-term storage on these installations.

The Army is working to align its regulatory processes as much as possible, Waksman said, so that companies won’t need major changes to their designs to be later licensed by the NRC. Along with federal funding, the Army expects billions of dollars in private capital investment.

Army leads the military’s adoption of nuclear energy

President Donald Trump signed executive orders in May 2025 to speed up the development of nuclear power. The Army was tasked with ensuring that an advanced reactor would start operating at a domestic military installation no later than Sept. 30, 2028. The Janus program is named for the ancient Roman god of transitions.

Officials know that delivering nuclear power to a military base will be a challenge, so they picked five companies in case one or more fail, Waksman said. The selected companies are: Antares Nuclear at Fort Bragg in North Carolina; BWXT at Fort Campbell in Kentucky; General Atomics Electromagnetic Systems at Fort Hood in Texas; Radiant Industries at Fort Benning in Georgia; and Westinghouse Government Services at Fort Drum in New York.

Senate Minority Leader Chuck Schumer asked the Army to select Fort Drum. The critical missions Fort Drum supports require secure power generation, the New York Democrat said.

The military installations will remain connected to the grid. The reactors would not completely power them. Each reactor will provide between 1 megawatt to 20 megawatts of power, depending on the company's design. Major bases use as much power as a small city. Antares and Radiant are planning to deliver their reactors in three-packs, Waksman said.

The Army now uses diesel as a primary backup for critical infrastructure. But in a conflict, Waksman said, the Army may not be able to move fossil fuels easily wherever it needs them.

“That makes nuclear energy just a natural game changer,” he said. “It makes sense for the Army to take the lead here.”

A reactor at Fort Belvoir in Virginia, completed in 1957, was the first nuclear power reactor to provide electricity to a commercial power grid in the United States for an extended period, according to the U.S. Army Corps of Engineers.

Companies say this will accelerate US nuclear development

California-based Antares reached a crucial milestone under the U.S. pilot program that could allow it to produce electricity at Idaho National Lab next year. The company said the Army's announcement extends its momentum. Westinghouse Government Services said it’s proud to support the Army’s efforts to strengthen energy security and innovate.

Tori Shivanandan, president and chief operating officer of California-based Radiant, said the Army’s $750 million award “shows confidence in Radiant’s product and ability to manufacture, deploy and safely operate nuclear microreactors for the American military.” The Janus program “will build a stronger and more resilient America,” she said.

General Atomics Electromagnetic Systems said its reactor is designed to operate in remote, off-grid and extreme environments for 40 years. It said it will draw on more than 70 years of nuclear expertise to provide safe, dependable and independent power for the military.

Rex Geveden, BWXT's president and chief executive officer, said, “As we commence work on the Janus program, we are delivering the nation’s most credible and reliable path to deployable nuclear power.”