Renewables are Houston's next chapter, says this expert

guest column

Kevin Doffing writes in his guest column about how renewable energy has a key role to play in the Energy Capital of the World's future. Photo via Getty Images

Houston has long been known as an innovative city — from medicine to technology to creative cuisines (see Viet-Cajun). I am always proud to see how cultures, education, and change come together to build the fabric of our city. As we look forward to a new future, we need to look no further than one of our strongest industries: energy. As many before me, I've sat down to ask: What does that next chapter look like for Houston?

Renewable energy has rapidly grown in Texas and across the country. Emerging technology has furthered this innovation, bringing wind and solar projects that are more powerful and reliable online from the Panhandle to deep in the Rio Grande Valley. As these new projects come online, aging wind facilities built in the early 2000s are beginning to be revitalized, gleaming bright white with newer, longer blades. And, similar to cleaning out your closet of old clothes, the current blades have to go somewhere. Where others see a problem, we saw an opportunity: We've made a business out of recycling them.

At Everpoint, we are demolishing and removing blades all across the US, with projects in North Dakota, Colorado, and even here in another Texas city, Sweetwater. In this rural Texas town, wind investment took Nolan County market value from $607 million in 1998 to $3.2 billion as development peaked in 2009. This growth enabled the school districts, county, and hospital district to expand and upgrade their facilities. As a trailblazer in the industry, we worked closely with the Sweetwater team to handle a smooth transition, allowing their community to look forward to a breezier future.

The industry is quickly innovating to meet the demands of Texas' future, and new opportunities are forming every day, something we're proud to be a part of, especially as a veteran-owned company. We are driven to make the future of energy more transparent and traceable, that's why we partner with firms like Media Sorcery which uses sensors and an ESG based blockchain built by another Houston firm, Topl, to maintain full accountability throughout the decommissioning process.

Beyond our company, the renewable energy industry employs veterans at a higher rate than the national average, with more than 11,000 in the wind industry alone. As a veteran myself it only made since to team with another veteran founded company to pursue this opportunity. I appreciate meeting fellow veterans every day that are applying the skills they learned in the military: a technical knowledge base, teamwork, and discipline.

Across Texas, renewable energy is powering 40,200 well-paying careers that I know are building toward a better, brighter Houston. It's in our blood to continue the Texas legacy of welcoming energy industries, like wind and solar, into our state. I believe in an all-energy approach to the energy transition. Renewable energy is about more than hearts and minds, it's about dollars and cents.

In honor of that, we are celebrating American Clean Power Week this week, October 25-29, and we hope you will join us. Not to celebrate one industry, but to embrace an all of the above, made in Texas energy future — a future that I know we can all be proud of, and where Houston will be the Energy Capital of the Future.

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Kevin Doffing is the chief commercial officer of Everpoint Services.

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UH researchers develop breakthrough material to boost efficiency of sodium-ion batteries

eyes on clean energy

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."

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This article originally appeared on EnergyCapital.

Houston hospital names leading cancer scientist as new academic head

new hire

Houston Methodist Academic Institute has named cancer clinician and scientist Dr. Jenny Chang as its new executive vice president, president, CEO, and chief academic officer.

Chang was selected following a national search and will succeed Dr. H. Dirk Sostman, who will retire in February after 20 years of leadership. Chang is the director of the Houston Methodist Dr. Mary and Ron Neal Cancer Center and the Emily Herrmann Presidential Distinguished Chair in Cancer Research. She has been with Houston Methodist for 15 years.

Over the last five years, Chang has served as the institute’s chief clinical science officer and is credited with strengthening cancer clinical trials. Her work has focused on therapy-resistant cancer stem cells and their treatment, particularly relating to breast cancer.

Her work has generated more than $35 million in funding for Houston Methodist from organizations like the National Institutes of Health and the National Cancer Institute, according to the health care system. In 2021, Dr. Mary Neal and her husband Ron Neal, whom the cancer center is now named after, donated $25 million to support her and her team’s research on advanced cancer therapy.

In her new role, Chang will work to expand clinical and translational research and education across Houston Methodist in digital health, robotics and bioengineered therapeutics.

“Dr. Chang’s dedication to Houston Methodist is unparalleled,” Dr. Marc L. Boom, Houston Methodist president and CEO, said in a news release. “She is committed to our mission and to helping our patients, and her clinical expertise, research innovation and health care leadership make her the ideal choice for leading our academic mission into an exciting new chapter.”

Chang is a member of the American Association of Cancer Research (AACR) Stand Up to Cancer Scientific Advisory Council. She earned her medical degree from Cambridge University in England and completed fellowship training in medical oncology at the Royal Marsden Hospital/Institute for Cancer Research. She earned her research doctorate from the University of London.

She is also a professor at Weill Cornell Medical School, which is affiliated with the Houston Methodist Academic Institute.

Texas A&M awarded $1.3M federal grant to develop clean energy tech from electronic waste

seeing green

Texas A&M University in College Station has received a nearly $1.3 million federal grant for development of clean energy technology.

The university will use the $1,280,553 grant from the U.S. Department of Energy to develop a cost-effective, sustainable method for extracting rare earth elements from electronic waste.

Rare earth elements (REEs) are a set of 17 metallic elements.

“REEs are essential components of more than 200 products, especially high-tech consumer products, such as cellular telephones, computer hard drives, electric and hybrid vehicles, and flat-screen monitors and televisions,” according to the Eos news website.

REEs also are found in defense equipment and technology such as electronic displays, guidance systems, lasers, and radar and sonar systems, says Eos.

The grant awarded to Texas A&M was among $17 million in DOE grants given to 14 projects that seek to accelerate innovation in the critical materials sector. The federal Energy Act of 2020 defines a critical material — such as aluminum, cobalt, copper, lithium, magnesium, nickel, and platinum — as a substance that faces a high risk of supply chain disruption and “serves an essential function” in the energy sector.

“DOE is helping reduce the nation’s dependence on foreign supply chains through innovative solutions that will tap domestic sources of the critical materials needed for next-generation technologies,” says U.S. Energy Secretary Jennifer Granholm. “These investments — part of our industrial strategy — will keep America’s growing manufacturing industry competitive while delivering economic benefits to communities nationwide.”

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This article originally appeared on EnergyCapital.

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