M&A Moves

Norway-based risk management company acquires Houston energy SaaS biz

The acquisition is inline with "DNV's ongoing commitment to support customers in leading and accelerating the energy transition." Photo courtesy of DNV

A Norwegian company that specializes in risk management in the maritime industry has acquired a Houston software business.

DNV announced the acquisition of Houston-based ANB Systems earlier this month. ANB's software-as-a-service platform provides energy program services to utility and regulatory body customers. The terms of the deal were not disclosed.

“ANB has grown steadily across its software products, its services, and its customers, through its configurable and scalable low-code proprietary software platforms," S. Balakrishnan, CEO of ANB Systems, says in the news release. "The acquisition by DNV will provide us with the resources for product development and operations, as well as give us global market reach. Most importantly, this will give us the resources to ensure we continue providing excellent customer implementation and support via our successful ReSULTS framework.”

The two companies have collaborated previously, and the acquisition is inline with "DNV's ongoing commitment to support customers in leading and accelerating the energy transition," as the company describes in the release.

"Energy efficiency is one of the defining features of the energy transition and the acquisition of ANB, with its strong focus on quality software solutions, will strengthen and expand our offerings in energy management and related services particularly in North America," Remi Eriksen, group president and CEO of DNV, says in the release.

Since its inception in 1997, ANB has developed digital solutions for automation within energy efficiency, electric vehicles, and more. Its platform is powered by artificial intelligence and machine learning.

"The collaboration between DNV and ANB will bring together two world-class teams, combining insights and experience to deliver comprehensive solutions to customers," Ditlev Engel, CEO of Energy Systems at DNV, says. "ANB Systems was founded with a clear mission - to partner with their customers to create best-in-class technology solutions that empower energy companies to provide best-in-class service including artificial intelligence.

"The company has grown and gained remarkable expertise in developing digital solutions for clean energy programs," he continues. "Together, DNV and ANB Systems are committed to accelerating the transition towards decarbonized, safe, and smart energy systems, enabling a sustainable future for all.”

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A View From HETI

Houston researchers have uncovered why solid-state batteries break down and what could be done to slow the process. Photo via Getty Images.

A team of researchers from the University of Houston, Rice University and Brown University has uncovered new findings that could extend battery life and potentially change the electric vehicle landscape.

The team, led by Yan Yao, the Hugh Roy and Lillie Cranz Cullen Distinguished Professor of Electrical and Computer Engineering at UH, recently published its findings in the journal Nature Communications.

The work deployed a powerful, high-resolution imaging technique known as operando scanning electron microscopy to better understand why solid-state batteries break down and what could be done to slow the process.

“This research solves a long-standing mystery about why solid-state batteries sometimes fail,” Yao, corresponding author of the study, said in a news release. “This discovery allows solid-state batteries to operate under lower pressure, which can reduce the need for bulky external casing and improve overall safety.”

A solid-state battery replaces liquid electrolytes found in conventional lithium-ion cells with a solid separator, according to Car and Driver. They also boast faster recharging capabilities, better safety and higher energy density.

However, when it comes to EVs, solid-state batteries are not ideal since they require high external stack pressure to stay intact while operating.

Yao’s team learned that tiny empty spaces, or voids, form within the solid-state batteries and merge into a large gap, which causes them to fail. The team found that adding small amounts of alloying elements, like magnesium, can help close the voids and help the battery continue to function. The team captured it in real-time with high-resolution videos that showed what happens inside a battery while it’s working under a scanning electron microscope.

“By carefully adjusting the battery’s chemistry, we can significantly lower the pressure needed to keep it stable,” Lihong Zhao, the first author of this work, a former postdoctoral researcher in Yao’s lab and now an assistant professor of electrical and computer engineering at UH, said in the release. “This breakthrough brings solid-state batteries much closer to being ready for real-world EV applications.”

The team says it plans to build on the alloy concept and explore other metals that could improve battery performance in the future.

“It’s about making future energy storage more reliable for everyone,” Zhao added.

The research was supported by the U.S. Department of Energy’s Battery 500 Consortium under the Vehicle Technologies Program. Other contributors were Min Feng from Brown; Chaoshan Wu, Liqun Guo, Zhaoyang Chen, Samprash Risal and Zheng Fan from UH; and Qing Ai and Jun Lou from Rice.

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