Laundry startup unfolds new service in Houston

now in Hou

Hampr Lite will give Houstonians a taste of what it's laundry service is like. Image courtesy of Hampr

As Laurel Hess sat on a video call with a board member for her startup laundry service, a pile of laundry was peeking behind her.

“How can you have clothes piling up while owning a laundry business?” they asked.

Hess coolly replied, “Because laundry just doesn’t stop. It’s literally always there.”

Hampr is a hyper-local laundry and pick-up service that is connected and operated through an online app. The Lafayette-based company, which identified Houston as an early test market, links people who are in need of pick-up and wash laundry services with people in the local communities who are seeking work without leaving home.

A majority of the “washrs” who Hampr employs are stay-at-home parents and retirees who are looking for fast and steady work.

“People tend to think that we are this big national brand, but we are actually working with people in your market and you’re helping them by outsourcing your laundry,” says Hess, Hampr's foudner and CEO. “By using our service, you’re making a difference in the lives of the people who live in your community. It’s neighbors helping neighbors.”

The biggest challenge for the startup was finding the right network and getting investor interest. Hampr was part of the TechStars Austin Accelerator program and that helped expand their network and spring boarded the company on to a more national platform.

“Probably breaking out of the ecosystem was our biggest challenge that we faced,” Hess says. “Because there’s not a lot of peer-to-peer marketplace companies in Lafayette, Louisiana.”

Laurel Hess is the founder and CEO of Hampr. Photo courtesy of Hampr

Hess started the company in January 2020 and began pushing into new markets at the height of the pandemic. Hampr launched into its second market, Baton Rouge, the day that the shutdown happened.

“At first, we were a little nervous. The capital that we were raising had kind of gone away,” Hess says. “Investors were getting a little bit weary of what was going to happen.”

Two things then were true – Hampr didn’t have a lot of capital, but it also had demand in Houston – specifically The Woodlands/Kingwood area, as well as demand in DFW and New Orleans. Hess and her team then made the decision to launch in those markets, relying only on the people they knew in those areas and without any capital expenses.

“We had to do a lot with little – we didn’t have a whole lot of runway left,” she says.

Hess and her team began securing investors through their current networks in places like Houston. Then, a few months into the pandemic, they partnered with a health system to borrow the Hampr technology for PrestoHealth, a platform that delivers prescriptions. By harnessing the technology for another use, it became a way to earn more income for Hampr and they were able to launch into more new markets very quickly.

“The model itself is pretty solid and is deceptively simple,” Hess says. “Our COO in Houston grew the area without any capital investment. That’s how we were able to grow and survive the pandemic. And then once kids started back at school in August, things got crazy again and the laundry side started to pick up.”

The platform, which starts at $39 a year, is available Houston, Tomball, Conroe, The Woodlands, Kingwood as well as San Antonio, Austin, Dallas/Fort Worth, New Orleans, Baton Rouge, Lafayette, Jackson, Miss., Mobile, Alab., Jacksonville, Fla., Greenville/Spartanburg, South Carolina, Phoenix, Ariz., and Denver, Colo.

This week, the company rolled out a new service called Hampr Lite, where customers can pay a little more per load but can use it as an entry point into the platform without a full-year commitment. The service is available in some of its markets, including Houston.

“It’s kind of amazing because once you realize how much mental gymnastics that laundry takes from your weekend. You start to see what you can accomplish when you’re not worried about moving clothes from the washer to the dryer,” she says. “Then you realize there’s so much more room in your life for activities.”

Hampr gives stay-at-home parents or retirees an income option. Photo courtesy of Hampr

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Greentown Labs names Lawson Gow as its new Houston leader

head of hou

Greentown Labs has named Lawson Gow as its Head of Houston.

Gow is the founder of The Cannon, a coworking space with seven locations in the Houston area, with additional partner spaces. He also recently served as managing partner at Houston-based investment and advisory firm Helium Capital. Gow is the son of David Gow, founder of Energy Capital's parent company, Gow Media.

According to Greentown, Gow will "enhance the founder experience, cultivate strategic partnerships, and accelerate climatetech solutions" in his new role.

“I couldn’t be more excited to join Greentown at this critical moment for the energy transition,” Gow said in a news release. “Greentown has a fantastic track record of supporting entrepreneurs in Houston, Boston, and beyond, and I am eager to keep advancing our mission in the energy transition capital of the world.”

Gow has also held analyst, strategy and advising roles since graduating from Rice University.

“We are thrilled to welcome Lawson to our leadership team,” Georgina Campbell Flatter, CEO of Greentown Labs, added in the release. “Lawson has spent his career building community and championing entrepreneurs, and we look forward to him deepening Greentown’s support of climate and energy startups as our Head of Houston.”

Gow is the latest addition to a series of new hires at Greentown Labs following a leadership shakeup.

Flatter was named as the organization's new CEO in February, replacing Kevin Dutt, Greentown’s interim CEO, who replaced Kevin Knobloch after he announced that he would step down in July 2024 after less than a year in the role.

Greentown also named Naheed Malik its new CFO in January.

Timmeko Moore Love was named the first Houston general manager and senior vice president of Greentown Labs. According to LinkedIn, she left the role in January.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.

Rice team keeps CO2-to-fuel devices running 50 times longer in new study

Bubbling Up

In a new study published in the journal Science, a team of Rice University researchers shared findings on how acid bubbles can improve the stability of electrochemical devices that convert carbon dioxide into useful fuels and chemicals.

The team led by Rice associate professor Hoatian Wang addressed an issue in the performance and stability of CO2 reduction systems. The gas flow channels in the systems often clog due to salt buildup, reducing efficiency and causing the devices to fail prematurely after about 80 hours of operation.

“Salt precipitation blocks CO2 transport and floods the gas diffusion electrode, which leads to performance failure,” Wang said in a news release. “This typically happens within a few hundred hours, which is far from commercial viability.”

By using an acid-humidified CO2 technique, the team was able to extend the operational life of a CO2 reduction system more than 50-fold, demonstrating more than 4,500 hours of stable operation in a scaled-up reactor.

The Rice team made a simple swap with a significant impact. Instead of using water to humidify the CO2 gas input into the reactor, the team bubbled the gas through an acid solution such as hydrochloric, formic or acetic acid. This process made more soluble salt formations that did not crystallize or block the channels.

The process has major implications for an emerging green technology known as electrochemical CO2 reduction, or CO2RR, that transforms climate-warming CO2 into products like carbon monoxide, ethylene, or alcohols. The products can be further refined into fuels or feedstocks.

“Using the traditional method of water-humidified CO2 could lead to salt formation in the cathode gas flow channels,” Shaoyun Hao, postdoctoral research associate in chemical and biomolecular engineering at Rice and co-first author, explained in the news release. “We hypothesized — and confirmed — that acid vapor could dissolve the salt and convert the low solubility KHCO3 into salt with higher solubility, thus shifting the solubility balance just enough to avoid clogging without affecting catalyst performance.”

The Rice team believes the work can lead to more scalable CO2 electrolyzers, which is vital if the technology is to be deployed at industrial scales as part of carbon capture and utilization strategies. Since the approach itself is relatively simple, it could lead to a more cost-effective and efficient solution. It also worked well with multiple catalyst types, including zinc oxide, copper oxide and bismuth oxide, which are allo used to target different CO2RR products.

“Our method addresses a long-standing obstacle with a low-cost, easily implementable solution,” Ahmad Elgazzar, co-first author and graduate student in chemical and biomolecular engineering at Rice, added in the release. “It’s a step toward making carbon utilization technologies more commercially viable and more sustainable.”

A team led by Wang and in collaboration with researchers from the University of Houston also recently shared findings on salt precipitation buildup and CO2RR in a recent edition of the journal Nature Energy.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.

Houston foundation grants $27M to support Texas chemistry research

fresh funding

Houston-based The Welch Foundation has doled out $27 million in its latest round of grants for chemical research, equipment and postdoctoral fellowships.

According to a June announcement, $25.5 million was allocated for the foundation's longstanding research grants, which provide $100,000 per year in funding for three years to full-time, regular tenure or tenure-track faculty members in Texas. The foundation made 85 grants to faculty at 16 Texas institutions for 2025, including:

  • Michael I. Jacobs, assistant professor in the chemistry and biochemistry department at Texas State University, who is investigating the structure and thermodynamics of intrinsically disordered proteins, which could "reveal clues about how life began," according to the foundation.
  • Kendra K. Frederick, assistant professor in the biophysics department at The University of Texas Southwestern Medical Center, who is studying a protein linked to Parkinson’s disease.
  • Jennifer S. Brodbelt, professor in chemistry at The University of Texas at Austin, who is testing a theory called full replica symmetry breaking (fullRSB) on glass-like materials, which has implications for complex systems in physics, chemistry and biology.

Additional funding will be allocated to the Welch Postdoctoral Fellows of the Life Sciences Research Foundation. The program provides three-year fellowships to recent PhD graduates to support clinical research careers in Texas. Two fellows from Rice University and Baylor University will receive $100,000 annually for three years.

The Welch Foundation also issued $975,000 through its equipment grant program to 13 institutions to help them develop "richer laboratory experience(s)." The universities matched funds of $352,346.

Since 1954, the Welch Foundation has contributed over $1.1 billion for Texas-nurtured advancements in chemistry through research grants, endowed chairs and other chemistry-related ventures. Last year, the foundation granted more than $40.5 million in academic research grants, equipment grants and fellowships.

“Through funding basic chemical research, we are actively investing in the future of humankind,” Adam Kuspa, president of The Welch Foundation, said the news release. “We are proud to support so many talented researchers across Texas and continue to be inspired by the important work they complete every day.”

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