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Texas ranks as vulnerable to climate change, SLB closes big deal, and more top energy transition stories

Texas was called out for being vulnerable to climate change — and more top news from the week. Photo via Getty Images

Editor's note: From a Greentown Labs' new donor to Huntsman's new innovation center, these are the top headlines that resonated with EnergyCapital readers on social media and daily newsletter this week.

SLB seals the deal with Norwegian company on carbon capture JV

SLB now owns 80 percent of Aker Carbon Capture, with Aker retaining a 20 percent stake. Photo via Getty Images

Houston-based energy technology company SLB has finalized its purchase of a majority stake in Norway’s Aker Carbon Capture, a provider of industrial-scale carbon capture and sequestration (CCS) technology.

SLB now owns 80 percent of Aker Carbon Capture, with Aker retaining a 20 percent stake.

In March 2024, SLB said it would pay roughly $388 million for the 80 percent stake in Aker and contribute its carbon capture business to the joint venture. In addition, SLB said it might pay close to $130 million over the next three years if the joint venture meets certain performance benchmarks. Continue reading.

Texas named most vulnerable state to climate change in new report

In addition to its No. 22 overall ranking, Texas took first place in the "Vulnerability to Climate Change" category.

The Lone Star State performed most averagely in a new report that ranked all 50 states on environmental protection.

Texas ranked No. 22 on the report from SmileHub, a nonprofit tech platform using data to evaluate charities. The report analyzed 23 metrics — from energy efficiency score and industrial toxins per square mile of land area to climate change vulnerability — factoring in data from U.S. Census Bureau, Internal Revenue Service, Department of Agriculture, and more.

"Pollution and waste are issues across the U.S., but some states work harder than others to limit their impact." Continue reading.

Houston energy company celebrates new innovation center in Belgium

Huntsman Corp. celebrated the opening of the new R&D center in Tienen, Belgium, this month. Photo via Huntsman

A Houston-based global leader of innovative chemistries strengthened its research and development capabilities by opening a new international innovation center.

Huntsman Corp. celebrated the opening of the new R&D center in Tienen, Belgium, on June 13.

The 11,000-square-meter facility is a world-scale analytical laboratory; two machine halls; and fully equipped and automated product testing facilities. According to the company, the facility will assist with the “journey from the formulation of initial ideas at lab scale through to the manufacture of novel systems and samples ready for customers to trial.” Continue reading.

Climatetech funding: New York investment firm to donate part of proceeds to Greentown Labs

Greentown Labs announced it's receiving a percentage of Prithvi Ventures' proceeds. Photo courtesy of Greentown Labs

Effective immediately, Greentown Labs, which has locations in Houston and Somerville, Massachusetts, is benefitting from funds raised by an investment group.

Greentown Labs, a nonprofit climatetech incubator, announced its partnership with New York-based Prithvi Ventures, a firm that specializes in early-stage climatetech. The unique partnership includes Prithvi Ventures donating "a percentage of proceeds received from its Fund 1 and Fund 2 to Greentown on a quarterly basis, in perpetuity," per Greentown's news release. The exact percentage was not disclosed.

“There’s an understanding in sports that the best teams always take responsibility and accountability for their own and look out for each other—that the members of the team are a reflection of the franchise,” says Kunal Sethi, founder and general partner at Prithvi Ventures. “I have always believed the same to be true in venture, too." Continue reading.

Houston organization calls for startup submissions to pitch at inaugural climatetech week

The event "will showcase energy tech innovations to shift towards a more sustainable, reliable and lower carbon future across interactive panels, inspiring keynotes and over 50 dynamic venture pitches." Photo via Rice.edu

Calling all energy tech startups — you don't want to miss the opportunity to pitch at the inaugural Energy and Climate Startup Week in Houston.

Applications are open now for Rice Alliance for Technology and Entrepreneurship's Energy Tech Venture Forum, which will take place on September 12 as a part of the first Energy and Climate Startup Week in Houston that is taking place September 9 to 13. While ETVF has been hosted by Rice every year for over 20 years, this will be the first time startups will be pitching as a part of the bigger, citywide event. Continue reading.

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A View From HETI

Rice University scientists' “recharge-to-recycle” reactor has major implications for the electric vehicle sector. Photo courtesy Jorge Vidal/Rice University.

Engineers at Rice University have developed a cleaner, innovative process to turn end-of-life lithium-ion battery waste into new lithium feedstock.

The findings, recently published in the journal Joule, demonstrate how the team’s new “recharge-to-recycle” reactor recharges the battery’s waste cathode materials to coax out lithium ions into water. The team was then able to form high-purity lithium hydroxide, which was clean enough to feed directly back into battery manufacturing.

The study has major implications for the electric vehicle sector, which significantly contributes to the waste stream from end-of-life battery packs. Additionally, lithium tends to be expensive to mine and refine, and current recycling methods are energy- and chemical-intensive.

“Directly producing high-purity lithium hydroxide shortens the path back into new batteries,” Haotian Wang, associate professor of chemical and biomolecular engineering, co-corresponding author of the study and co-founder of Solidec, said in a news release. “That means fewer processing steps, lower waste and a more resilient supply chain.”

Sibani Lisa Biswal, chair of Rice’s Department of Chemical and Biomolecular Engineering and the William M. McCardell Professor in Chemical Engineering, also served as co-corresponding author on the study.

“We asked a basic question: If charging a battery pulls lithium out of a cathode, why not use that same reaction to recycle?” Biswal added in the release. “By pairing that chemistry with a compact electrochemical reactor, we can separate lithium cleanly and produce the exact salt manufacturers want.”

The new process also showed scalability, according to Rice. The engineers scaled the device to 20 square centimeters, then ran a 1,000-hour stability test and processed 57 grams of industrial black mass supplied by industry partner Houston-based TotalEnergies. The results produced lithium hydroxide that was more than 99 percent pure. It also maintained an average lithium recovery rate of nearly 90 percent over the 1,000-hour test, showing its durability. The process also worked across multiple battery chemistries, including lithium iron phosphate, lithium manganese oxide and nickel-manganese-cobalt variants.

Looking ahead, the team plans to scale the process and consider ways it can sustain high efficiency for greater lithium hydroxide concentrations.

“We’ve made lithium extraction cleaner and simpler,” Biswal added in the release. “Now we see the next bottleneck clearly. Tackle concentration, and you unlock even better sustainability.

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