3 Houston innovators to know this week

who's who

This week's roundup of Houston innovators includes Barbar Burger of Chevron, David Aaronson of REVs, and Andrea Young of DonateStock. Courtesy photos

Editor's note: In this week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — from energy to fintech — recently making headlines in Houston innovation.

Barbara Burger, vice president of innovation at Chevron and president of Chevron Technology Ventures

The InnovationMap Awards will celebrate Barbara Burger, vice president of innovation at Chevron and president of Chevron Technology Ventures, as this year's Trailblazer Award honoree. Photo courtesy of CTV

The inaugural Trailblazer Award at the 2021 InnovationMap Awards event was established to honor a Houston innovation leader and advocate who's making a lasting impact on the Houston innovation community. Barbara Burger, vice president of innovation at Chevron and president of Chevron Technology Ventures, was selected to receive award.

"I am deeply honored to be recognized for my contributions to the Houston Innovation Ecosystem. I moved to Houston in 2013 and in short order was included and saw ways I could contribute. That is a great welcome! While I am proud of my contributions and our progress, we are just getting started," Burger says.

Burger leads Chevron's corporate venture arm, Chevron Technology Ventures, which has invested millions in the future of energy technology. This type of corporate venture activity — especially in a city with so many Fortune 500 companies — plays a key role in an innovation community. Click here to read more.

David Aaronson, founder of REVS

David Aaronson of REVS shares his EV entrepreneurial journey on the Houston Innovators Podcast. Photo courtesy of REVS

It might not be today, and it might not be tomorrow, but electric vehicles are coming into Texas at an increasing rate. EVolve Houston, founded in part by the city, predicts that EV sales locally will make up 30 percent of annual new car sales by 2030. Aaronson says they reported that Houston has around 15,000 EVs on the road today, but by 2030, that's going to be 600,000.

"If it's not 2030 it's going to be 2032, because it's all the manufacturers are making," David Aaronson, founder of REVS, says on this week's episode of the Houston Innovators Podcast. "It's just a matter of time."

Aaronson, a Houston real estate veteran, founded Refuel Electric Vehicle Solutions, or REVS, last year to become the go-between for multifamily property owners and managers and the charging technology providers. Click here to read more and stream the episode.

Andrea Young, co-founder and CEO of DonateStock

DonateStock, a Houston fintech company that simplifies the stock donation process, has officially launched. Image courtesy of DonateStock

A few years back, Andrea Young donated some of her stock, and the process, while having its perks, wasn't worth the trouble.

"I valued the immense benefits stock donations provided me as an investor while simultaneously helping a nonprofit," Young says of her early experience with donating stock. "I enjoyed the significant tax advantages that allowed me to avoid capital gains taxes while deducting the full market value of my gifted stock. However, I found the entire process time consuming and cumbersome, which led to the end of my stock donation journey."

When the pandemic hit and nonprofits were greatly impacted, Young and her co-founder saw an opportunity to found DonateStock to help drive donations and guide nonprofits and donors alike through the process. During its beta testing phase, the company partnered with almost 100 nonprofits. Click here to read more.

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Houston researchers make headway on affordable, sustainable sodium-ion battery

Energy Solutions

A new study by researchers from Rice University’s Department of Materials Science and NanoEngineering, Baylor University and the Indian Institute of Science Education and Research Thiruvananthapuram has introduced a solution that could help develop more affordable and sustainable sodium-ion batteries.

The findings were recently published in the journal Advanced Functional Materials.

The team worked with tiny cone- and disc-shaped carbon materials from oil and gas industry byproducts with a pure graphitic structure. The forms allow for more efficient energy storage with larger sodium and potassium ions, which is a challenge for anodes in battery research. Sodium and potassium are more widely available and cheaper than lithium.

“For years, we’ve known that sodium and potassium are attractive alternatives to lithium,” Pulickel Ajayan, the Benjamin M. and Mary Greenwood Anderson Professor of Engineering at Rice, said in a news release. “But the challenge has always been finding carbon-based anode materials that can store these larger ions efficiently.”

Lithium-ion batteries traditionally rely on graphite as an anode material. However, traditional graphite structures cannot efficiently store sodium or potassium energy, since the atoms are too big and interactions become too complex to slide in and out of graphite’s layers. The cone and disc structures “offer curvature and spacing that welcome sodium and potassium ions without the need for chemical doping (the process of intentionally adding small amounts of specific atoms or molecules to change its properties) or other artificial modifications,” according to the study.

“This is one of the first clear demonstrations of sodium-ion intercalation in pure graphitic materials with such stability,” Atin Pramanik, first author of the study and a postdoctoral associate in Ajayan’s lab, said in the release. “It challenges the belief that pure graphite can’t work with sodium.”

In lab tests, the carbon cones and discs stored about 230 milliamp-hours of charge per gram (mAh/g) by using sodium ions. They still held 151 mAh/g even after 2,000 fast charging cycles. They also worked with potassium-ion batteries.

“We believe this discovery opens up a new design space for battery anodes,” Ajayan added in the release. “Instead of changing the chemistry, we’re changing the shape, and that’s proving to be just as interesting.”

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This story originally appeared on EnergyCapitalHTX.com.

FAA demands investigation into SpaceX's out-of-control Starship flight

Out of this world

The Federal Aviation Administration is demanding an accident investigation into the out-of-control Starship flight by SpaceX on May 27.

Tuesday's test flight from Texas lasted longer than the previous two failed demos of the world's biggest and most powerful rocket, which ended in flames over the Atlantic. The latest spacecraft made it halfway around the world to the Indian Ocean, but not before going into a spin and breaking apart.

The FAA said Friday that no injuries or public damage were reported.

The first-stage booster — recycled from an earlier flight — also burst apart while descending over the Gulf of Mexico. But that was the result of deliberately extreme testing approved by the FAA in advance.

All wreckage from both sections of the 403-foot (123-meter) rocket came down within the designated hazard zones, according to the FAA.

The FAA will oversee SpaceX's investigation, which is required before another Starship can launch.

CEO Elon Musk said he wants to pick up the pace of Starship test flights, with the ultimate goal of launching them to Mars. NASA needs Starship as the means of landing astronauts on the moon in the next few years.

TMC med-tech company closes $2.5M series A, plans expansion

fresh funding

Insight Surgery, a United Kingdom-based startup that specializes in surgical technology, has raised $2.5 million in a series A round led by New York City-based life sciences investor Nodenza Venture Partners. The company launched its U.S. business in 2023 with the opening of a cleanroom manufacturing facility at Houston’s Texas Medical Center.

The startup says the investment comes on the heels of the U.S. Food and Drug Administration (FDA) granting clearance to the company’s surgical guides for orthopedic surgery. Insight says the fresh capital will support its U.S. expansion, including one new manufacturing facility at an East Coast hospital and another at a West Coast hospital.

Insight says the investment “will provide surgeons with rapid access to sophisticated tools that improve patient outcomes, reduce risk, and expedite recovery.”

Insight’s proprietary digital platform, EmbedMed, digitizes the surgical planning process and allows the rapid design and manufacturing of patient-specific guides for orthopedic surgery.

“Our mission is to make advanced surgical planning tools accessible and scalable across the U.S. healthcare system,” Insight CEO Henry Pinchbeck said in a news release. “This investment allows us to accelerate our plan to enable every orthopedic surgeon in the U.S. to have easy access to personalized surgical devices within surgically meaningful timelines.”

Ross Morton, managing Partner at Nodenza, says Insight’s “disruptive” technology may enable the company to become “the leader in the personalized surgery market.”

The startup recently entered a strategic partnership with Ricoh USA, a provider of information management and digital services for businesses. It also has forged partnerships with the Hospital for Special Surgery in New York City, University of Chicago Medicine, University of Florida Health and UAB Medicine in Birmingham, Alabama.

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