Last Energy will build a 5-megawatt reactor at the Texas A&M-RELLIS campus. Photo courtesy Last Energy.

The Texas A&M University System and Last Energy plan to launch a micro-nuclear reactor pilot project next summer at the Texas A&M-RELLIS technology and innovation campus in Bryan.

Washington, D.C.-based Last Energy will build a 5-megawatt reactor that’s a scaled-down version of its 20-megawatt reactor. The micro-reactor initially will aim to demonstrate safety and stability, and test the ability to generate electricity for the grid.

The U.S. Department of Energy (DOE) fast-tracked the project under its New Reactor Pilot Program. The project will mark Last Energy’s first installation of a nuclear reactor in the U.S.

Private funds are paying for the project, which Robert Albritton, chairman of the Texas A&M system’s board of regents, said is “an example of what’s possible when we try to meet the needs of the state and tap into the latest technologies.”

Glenn Hegar, chancellor of the Texas A&M system, said the 5-megawatt reactor is the kind of project the system had in mind when it built the 2,400-acre Texas A&M-RELLIS campus.

The project is “bold, it’s forward-looking, and it brings together private innovation and public research to solve today’s energy challenges,” Hegar said.

As it gears up to build the reactor, Last Energy has secured a land lease at Texas A&M-RELLIS, obtained uranium fuel, and signed an agreement with DOE. Founder and CEO Bret Kugelmass said the project will usher in “the next atomic era.”

In February, John Sharp, chancellor of Texas A&M’s flagship campus, said the university had offered land at Texas A&M-RELLIS to four companies to build small modular nuclear reactors. Power generated by reactors at Texas A&M-RELLIS may someday be supplied to the Electric Reliability Council of Texas (ERCOT) grid.

Also in February, Last Energy announced plans to develop 30 micro-nuclear reactors at a 200-acre site about halfway between Lubbock and Fort Worth.

A business group is suing Texas over the so-called “anti-ESG law.” Photo via Getty Images

Group sues Texas over law banning state business with firms 'boycotting' fossil fuels

shut it down

A progressive business group sued Texas on Thursday over a 2021 law that restricts state investments in companies that, according to the state, “boycott” the fossil fuel industry.

The American Sustainable Business Coalition filed suit against Attorney General Ken Paxton and Comptroller Glenn Hegar, alleging that the law, Senate Bill 13, constitutes viewpoint discrimination and denies companies due process, in violation of the First and Fourteenth Amendments. The group asked a federal judge in Austin to declare the statute unconstitutional and permanently block the state from enforcing it.

“Texas has long presented itself as a business-friendly state where limited state regulation facilitates the ability of businesses to conduct themselves as they see fit,” lawyers for the group wrote. “Yet in 2021, the Legislature passed SB 13 to coerce and punish businesses that have articulated, publicized, or achieved goals to reduce reliance on fossil fuels.”

Known as the “anti-ESG law” — which stands for “environmental, social and governance” — Senate Bill 13 requires state entities, including state pension funds and the enormous K-12 school endowment, to divest from companies that have reduced or cut ties with the oil and gas sector and that Texas officials deem antagonistic to the fossil fuel industry.

In approving the legislation, Republican officials looked to protect Texas oil and gas companies and to bite back at Wall Street investors pulling financial support from the industry in an effort to incorporate climate risk into their investments and respond to pressure to divest from fossil fuels, which play an outsized role in accelerating the climate crisis.

In March, Texas Permanent School Fund, Austin, cut ties with BlackRock, which managed roughly $8.5 billion of the $52.3 billion endowment and which was listed by Texas as one of the companies that should not handle state business.

The statute defines “boycott” as, “without an ordinary business purpose, refusing to deal with, terminating business activities with, or otherwise taking any action that is intended to penalize, inflict economic harm on, or limit commercial relations with” a fossil fuel company. It also prohibits state agencies from doing business with a firm unless it affirms that it does not boycott energy companies. And it charges the state comptroller with preparing and maintaining a blacklist of companies based on “publicly available information” and “written verification” from the company.

In a statement, Hegar, the comptroller, called the lawsuit an “absurd” attempt to “force the state of Texas and Texas taxpayers to invest their own money in a manner inconsistent with their values and detrimental to their own economic well-being.”

“This left-wing group suing Texas,” he said, “is hiding their true intent: to force companies to follow a radical environmental agenda that is often contrary to the interests of their shareholders and to punish those companies that do not fall into lockstep and put politics above earnings.”

Paxton’s office did not immediately reply to a request for comment.

Texas has blacklisted more than 370 investment firms and funds, including BlackRock and funds within major banks like Goldman Sachs and J.P. Morgan. BlackRock, among other companies, pushed back on its designation as “boycotting” fossil fuels, calling the decision “not a fact-based judgment” and citing over $100 billion in investments in Texas energy companies.

“Elected and appointed public officials have a duty to act in the best interests of the people they serve,” a BlackRock spokesperson said at the time. “Politicizing state pension funds, restricting access to investments, and impacting the financial returns of retirees, is not consistent with that duty.”

In Thursday’s suit, the American Sustainable Business Coalition argued that the physical and financial risks posed by climate change are a legitimate investment and business consideration and cause for efforts to reduce carbon emissions.

The group said the Texas law was enacted to go after what Republican lawmakers saw as a “burgeoning fossil fuel discrimination movement,” and that it effectively “infringes rights of free speech and association under a scheme of politicized viewpoint discrimination” and allows Texas officials to “punish companies they believe are insufficiently supportive of the fossil fuel industry.”

The group argued that the law penalizes companies for their energy policies and membership in certain business associations, and compels them to adopt positions that align with Texas officials “as a condition” of doing business with state entities.

The suit also alleged that the law violates companies’ right to due process because vagueness in the statute “encourages arbitrary enforcement” and fails to provide blacklisted companies a fair process to contest their designation.

Texas blacklisted “the flagship investment funds” of Etho Capital and Sphere, two climate-focused firms represented by the American Sustainable Business Coalition, according to the lawsuit.

“Among ASBC’s many projects are efforts to encourage sustainable investing and sustainable business practices,” the lawsuit reads. “These are all cornerstones of the modern Texas economy. Yet, SB 13 takes aim at, and punishes, companies that speak about, aspire to, and achieve this goal.”

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This story was originally published by The Texas Tribune and distributed through a partnership with The Associated Press.

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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.

Houston subsea firm Zupt acquired in offshore tech deal

m&a activity

Houston-based Zupt LLC, a provider of advanced metrology, inspection, and engineering services for offshore energy and renewable projects, has been acquired by Columbus, Ohio-based Rosenxt Holding USA for an undisclosed amount.

Rosenxt says the deal, which closed July 21, represents another step in its long-term strategy to build a portfolio of technology and engineering capabilities for the subsea market in the energy sector.

“Our ambition has always been to think decades ahead,” Hermann Rosen, chairman of Switzerland-based Rosenxt Group, the parent company of Rosenxt Holding USA, said in a news release.

“The future of subsea and offshore industries will be shaped by intelligent technologies that fundamentally change how critical infrastructure is explored, installed, inspected and operated,” he added. “Zupt is another important building block in this vision.”

Rosenxt says offshore operators and installation contractors face pressure to execute subsea projects more efficiently amid workforce shortages, weather concerns, tougher safety standards, and rising capital and operating expenses.

“The offshore sector continues to embrace technologies that enhance data quality, reduce operational risk, and improve decision-making across the asset lifecycle,” Houston M&A attorney Amelia Zhang, who led law firm Norton Rose Fulbright’s representation of Zupt, added in the release.

Rosenxt provides services for the subsea market that combine sensing, robotics, AI, analytics and engineering. Zupt complements those services with offerings for operations, such as high-resolution 3D inspection, digital twin generation, and inspection and engineering technologies for subs.

Zupt President Keith Vickery founded the company in 2005.

Vickery says Zupt “has focused on solving some of the subsea industry’s most demanding marine construction and inspection challenges through innovative engineering, operational experience, and close collaboration with our customers.”

Mordor Intelligence estimates the value of the subsea market will climb from $19.75 billion this year to $25.03 billion in 2031. North America represents the largest segment of the global market.

Houston energy tech company Molecule makes gas operations acquisition

software acquisition

Houston-based energy trading risk management (ETRM) software company Molecule has announced the acquisition of Dallas-based Trilogy Energy Solutions.

Molecule CEO Patrick Smith called the deal a "defining moment" for the company, as it allows Molecule's platform to expand to include physical gas operations.

“For years, this industry has drawn the ETRM box too small, creating inefficient silos by treating trading and physical operations as separate budgets and separate problems, when the real cost lives in the handoffs between them," Smith said in a news release. "Trilogy’s domain expertise in physical gas operations closes that gap. Together, we can give producers, midstream operators, and trading desks something the market has been asking for: a single, integrated view from wellhead to trading desk, without the manual reconciliation, spreadsheet workarounds, and legacy handoffs that slow the industry down.”

Trilogy, founded in 2014, is a provider of cloud-based software for the day-to-day logistics of physical natural gas operations. The platform allows users—including producers, marketers, midstream companies, pipeline operators and others—to manage activities such as pipeline nominations, gas gathering operations and more. Thus far, Molecule's platform has focused on energy trading and managing financial and commercial activities.

Through the acquisition, the combined company will now offer a full-stack enabled ETRM and energy operating system. Users of both platforms can expect continuity of service, according to the companies.

“Molecule has always been about meeting trading teams where they actually work, focused on being fast, accurate, and deeply integrated into their day-to-day workflow,” Sameer Soleja, founder and president of Molecule, added in the release. “Bringing Trilogy into the Molecule family extends that mission from the trading desk into the physical operations of the gas business. The two platforms complement each other exceedingly well, and the combined product will be able to offer all-in-one capabilities that lead the ETRM market, both in its tech-forward nature, and in its depth.”

Molecule expects the combined platform to help users reduce manual month-end close work, cut costs, and improve data accuracy and decision-making.

Trilogy's Chief Product Officer Jeremy Frye will join the Molecule team, along with others from Trilogy.

“Trilogy has spent decades building the trust of companies across the physical natural gas industry by delivering software that stands up to the demands of physical gas operations... It’s a rare combination that brings the best of both worlds, and I’m energized about what our teams will build together,” Frye added in the release.

California-based Sundance Growth, an existing investor in Molecule, supported the acquisition. The software growth equity firm raised a $125 million debut fund in 2025 and focuses on B2B SaaS companies.

Sundance led Molecule's Series B round, which closed last summer for an undisclosed amount. At the time, Soleja said the funding would allow Molecule to "double down on product innovation, grow our team, and reach even more markets."