new hire

Law firm expands energy transition-focused, Houston-based team

Jenny Speck joined Vinson & Elkins as a Houston-based partner in its Energy Transition and Tax Practices. Photo via velaw.com

An energy transition-focused legal team has on boarded its newest member.

Jenny Speck joined Vinson & Elkins as a Houston-based partner in its Energy Transition and Tax Practices. According to V&E, she will advise clients on energy transition tax incentives. Her experience includes working on renewable projects from onshore and offshore wind, solar, combined heat and power to biogas property, carbon capture, hydrogen, and more.

“Jenny has a commercial sensibility that our clients will value. She knows how to get deals done and is adept at calibrating tax advice to a company’s strategic objectives,” Vinson & Elkins Partner Sean Moran, one of the leaders of the firm’s Energy Transition Practice, says in a news release. “She is another phenomenal addition to our Renewable Energy and Tax Practices, which are booming as the Inflation Reduction Act continues to drive unprecedented investment and development in renewable energy.”

Joining V&E from Bracewell, Speck previously served as the senior manager of tax and regulatory compliance at Navigator CO2 Ventures LLC and also worked in the National Tax practice of Deloitte Tax LLP in Washington, D.C. She earned her undergraduate degree from Northeastern State University and her Juris Doctorate from the University of Tulsa College of Law. She's been ranked by Legal 500 U.S. and included in the Lawdragon 500 Leading US Energy Lawyers guide for “Energy Transition Incentives.”

“I have worked across from Vinson & Elkins on transactions and have seen the depth of their experience, along with the efficiency and camaraderie they bring to projects,” Speck adds. “I look forward to joining my new colleagues and strengthening their tax and energy powerhouse.”

She will work with partners Moran and Lauren Collins, who joined V&E along with four renewable energy and tax lawyers in 2021, as well as Jorge Medina, who was on boarded to the team earlier this year.

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A View From HETI

A team at the University of Houston is changing the game for sodium-ion batteries. Photo via Getty Images

A research lab at the University of Houston has developed a new type of material for sodium-ion batteries that could make them more efficient and boost their energy performance.

Led by Pieremanuele Canepa, Robert Welch assistant professor of electrical and computer engineering at UH, the Canepa Research Laboratory is working on a new material called sodium vanadium phosphate, which improves sodium-ion battery performance by increasing the energy density. Energy density is the amount of energy stored per kilogram, and the new material can do so by more than 15 percent. With a higher energy density of 458 watt-hours per kilogram — compared to the 396 watt-hours per kilogram in older sodium-ion batteries — this material brings sodium technology closer to competing with lithium-ion batteries, according to the researchers.

The Canepa Lab used theoretical expertise and computational methods to discover new materials and molecules to help advance clean energy technologies. The team at UH worked with the research groups headed by French researchers Christian Masquelier and Laurence Croguennec from the Laboratoire de Reáctivité et de Chimie des Solides, which is a CNRS laboratory part of the Université de Picardie Jules Verne, in Amiens France, and the Institut de Chimie de la Matière Condensée de Bordeaux, Université de Bordeaux, Bordeaux, France for the experimental work on the project.

The researchers then created a battery prototype using the new materia sodium vanadium phosphate, which demonstrated energy storage improvements. The material is part of a group called “Na superionic conductors” or NaSICONs, which is made to let sodium ions move in and out of the battery during charging and discharging.

“The continuous voltage change is a key feature,” Canepa says in a news release. “It means the battery can perform more efficiently without compromising the electrode stability. That’s a game-changer for sodium-ion technology.”

The synthesis method used to create sodium vanadium phosphate may be applied to other materials with similar chemistries, which could create new opportunities for advanced energy storage. A paper of this work was published in the journal Nature Materials.

"Our goal is to find clean, sustainable solutions for energy storage," Canepa adds. "This material shows that sodium-ion batteries can meet the high-energy demands of modern technology while being cost-effective and environmentally friendly."

Pieremanuele Canepa, Robert Welch assistant professor of electrical and computer engineering at UH, is leading a research project that can change the effectiveness of sodium-ion batteries. Photo courtesy of UH

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