Houston-based corporation introduces two new energy transition tools

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Houston-based energy technology company SLB has rolled out two new tools for the energy transition. Photo via slb.com

Houston-based energy technology company SLB has rolled out two new tools — one for evaluating sites for carbon capture, utilization, and storage (CCUS) and the other for measuring methane levels.

SLB (Schlumberger) says the screening and ranking technology can help developers pinpoint ideal CCUS locations during the site selection process. The company says this tool helps simplify “a complex and multifaceted process.”

“CCUS is one of the most immediate opportunities to reduce emissions, but it must scale up by 100 to 200 times in less than three decades to have the expected impact on global net zero ambitions,” says Frederik Majkut, senior vice president of carbon solutions at SLB. “Ensuring that a storage site is both safer and economical is crucial for the speed, scale, and investment needed to meaningfully drive CCUS growth for a low-carbon energy ecosystem.”

The tool crunches data to identify the potential capabilities, economic viability, and risks of developing a CCUS project. The technology already has been used in Trinidad and Tobago, a two-island Caribbean country, to screen and rank possible CCUS sites.

“Using industry-leading and proprietary technologies and workflows, we provide a consistent and reliable method for screening and ranking potential storage sites, including an assessment of the risk, to ensure economic feasibility and long-term reliability,” SLB says on its website.

SLB unveiled the technology at the ADIPEC energy conference in the United Arab Emirates.

Prospective sites for CCUS projects include oil reservoirs, gas reservoirs, salt caves, and shale formations. More than 500 CCUS projects are in various stages of development around the world, according to the International Energy Agency.

Texas is poised to become a major player in the CCUS movement, with Houston set to serve as a hub for CCUS activity. Next March, Houston is hosting a major CCUS conference at the George R. Brown Convention Center. Sponsors of the event are the Society of Petroleum Engineers, American Association of Petroleum Geologists, and Society of Exploration Geophysicists.

The other tool released by SLB measures methane levels. Specifically, it’s a self-installed methane monitoring system that relies on sensors to detect, locate and assess emissions across oil and gas operations. Methane represents about half of the emissions from these operations.

“The technology automates continuous methane monitoring — eliminating the need for manual data collection during typical intermittent site visits, which only offers producers a small sample of their emissions,” says SLB.

The new joint venture, OneSubsea, is based in Oslo, Norway, and Houston. Photo courtesy

Houston company closes offshore JV deal to drive innovation, efficiency in subsea production

teaming up

A new joint venture with co-headquarters in Houston will explore opportunities in the market for subsea systems that tap into offshore energy reserves.

The business, called OneSubsea, is a joint venture of Houston-based energy technology company SLB (Schlumberger), Norwegian energy engineering company Aker Solutions, and Luxembourg-based energy engineering company Subsea7. SLB holds a 70 percent stake in OneSubsea, with Aker’s share at 20 percent and Subsea7’s share at 10 percent.

The financial foundation of the joint venture is a combination of $700.5 million in stock, cash, and a promissory note. In addition, SLB and Aker folded their subsea businesses into the joint venture, which was announced in 2022.

“As demand grows for cost-effective, efficient, and sustainable energy,” the joint venture says, “a large portion of the corresponding supply increase will come from offshore developments resulting in strong deepwater activity … and the need for innovative subsea solutions.”

OneSubsea is based in Oslo, Norway, and Houston.

As Aker explains, a subsea system “provides a way to produce hydrocarbons from areas not economically or easily developed by the use of an offshore platform.” The system’s ocean-floor components are connected to subsea pipelines, riser systems, and other equipment.

Hydrocarbons are the key components of oil and natural gas.

“The offshore market is demonstrating a sustained resurgence as operators across the world look to accelerate development cycle times and increase the productivity of their offshore assets,” says Olivier Le Peuch, CEO of SLB.

Mads Hjelmeland is the newly appointed CEO of OneSubsea, which employs about 11,000 people around the world.

“OneSubsea’s extensive technology portfolio and engineering expertise enable us to address future market trends and needs at a unique scale. In doing so, we aim to fulfil our purpose of expanding the frontiers of subsea to drive a sustainable energy future,” says Hjelmeland, who is based in Houston.

Hjelmeland’s tenure with the previous iteration of OneSubsea began in 2014. That’s a year after SLB and Cameron, a supplier of equipment, systems and services for the oil and gas industry, formed a joint venture known as OneSubsea to serve the subsea oil and gas market. SLB owned a 40 percent stake in OneSubsea, and Cameron owned a 60 percent stake.

To establish OneSubsea, Cameron contributed its subsea business, and SLB pitched in a $600 million payment to Cameron along with several business units.

In 2016, SLB acquired Cameron in a cash-and-stock deal initially valued at $14.8 billion. OneSubsea then became a subsidiary of SLB, and that subsidiary is now part of the newly reconfigured OneSubsea.

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Wind and solar supplied over a third of ERCOT power, report shows

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Since 2023, wind and solar power have been the fastest-growing sources of electricity for the Electric Reliability Council of Texas (ERCOT) and increasingly are meeting stepped-up demand, according to a new report from the U.S. Energy Information Administration (EIA).

The report says utility-scale solar generated 50 percent more electricity for ERCOT in the first nine months this year compared with the same period in 2024. Meanwhile, electricity generated by wind power rose 4 percent in the first nine months of this year versus the same period in 2024.

Together, wind and solar supplied 36 percent of ERCOT’s electricity in the first nine months of 2025.

Heavier reliance on wind and solar power comes amid greater demand for ERCOT electricity. In the first nine months of 2025, ERCOT recorded the fastest growth in electricity demand (5 percent) among U.S. power grids compared with the same period last year, according to the report.

“ERCOT’s electricity demand is forecast to grow faster than that of any other grid operator in the United States through at least 2026,” the report says.

EIA forecasts demand for ERCOT electricity will climb 14 percent in the first nine months of 2026 compared with the same period this year. This anticipated jump coincides with a number of large data centers and cryptocurrency mining facilities coming online next year.

The ERCOT grid covers about 90 percent of Texas’ electrical load.

Micro-nuclear reactor to launch next year at Texas A&M innovation campus

nuclear pilot

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.

Rice University partners with Australian co. to boost mineral processing, battery innovation

critical mineral partnership

Rice University and Australian mineral exploration company Locksley Resources have joined together in a research partnership to accelerate the development of antimony processing in the U.S. Antimony is a critical mineral used for defense systems, electronics and battery storage.

Rice and Locksley will work together to develop scalable methods for extracting and utilizing antimony. Currently, the U.S. relies on imports for nearly all refined antimony, according to Rice.

Locksley will fund the research and provide antimony-rich feedstocks and rare earth elements from a project in the Mojave Desert. The research will explore less invasive hydrometallurgical techniques for antimony extraction and explore antimony-based materials for use in batteries and other energy storage applications.

“This strategic collaboration with Rice marks a pivotal step in executing Locksley’s U.S. strategy,” Nathan Lude, chairman of Locksley Resources, said in a news release. “By fast-tracking our research program, we are helping rebuild downstream capacity through materials innovation that the country urgently requires.”

Pulickel Ajayan, the Benjamin M. and Mary Greenwood Anderson Professor of Materials Science and Nanoengineering at Rice, is the principal investigator of the project.

“Developing scalable, domestic pathways for antimony processing is not only a scientific and engineering challenge but also a national strategic priority,” Ajayan said in the news release. “By combining Rice’s expertise in advanced materials with Locksley’s resources, we can address a critical supply chain gap and build collaborations that strengthen U.S. energy resilience.”

The Rice Advanced Materials Institute (RAMI) will play a major role in supporting the advancement of technology and energy-storage applications.

“This partnership aligns with our mission to lead in materials innovations that address national priorities,” Lane Martin, director of RAMI, said in a news release. “By working with Locksley, we are helping to build a robust domestic supply chain for critical materials and support the advancement of next-generation energy technologies.”

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