These Houston employers reign supreme when it comes to the best workplaces. Photo by Scott Halleran/Getty Images

Houstonians looking for their next employment opportunity might want to consider these 22 Houston-based companies that were just named the best workplaces in Texas by Fortune Magazine and Great Place to Work.

David Weekley Homes was named the No. 1 large employer in Texas, with workers celebrating that their company goes "above and beyond in almost every way possible" and values trust more than anything else.

"They trust you to get your work done and you never feel guilty about having to leave early for a medical appointment, or to pick your kid up from school," the report says. "They trust you to get your work done while maintaining a normal personal life."

The report also speaks highly of the construction company's 401K matching plan, and that workers can become owners in the company after two years of employment.

The remaining Houston companies that make up the top three best large Texas employers include information technology providers Hewlett Packard Enterprise Company (No. 2), and real estate investors Camden Property Trust (No. 3).

Also earning a spot in the top 10 is Hilcorp Energy Company (No. 8).

Speaking on Camden Property Trust, employees in the report say their leaders have developed a "one-of-a-kind" workplace culture, similar to a large family.

"Our celebrations, conferences, meetings feel like a family reunion," the report says. "Our leaders truly care about each and every single person and make decisions with everyone's best interest in mind."

The Best Workplaces in Texas award, which saw some of the same companies on the 2022 list, is the only one of its kind in the U.S. that "selects winners based on how fairly employees are treated," according to a press release. The companies are evaluated based on how well they treat their employees across several factors, including race, gender, age, disability status, and more.

The other Houston-based companies that made it onto Fortune's Best Large Workplaces in Texas 2023 include Transwestern (No. 12), Cornerstone Home Lending, Inc. (No. 14), and KBR (No. 24).

Furthermore, 17 additional Houston employers made it onto Fortune's Best Small and Medium Workplaces in Texas ranking. While Dallas companies dominate the top three, Houston's continuing education and learning center Continued made it into No. 4.

"[Continued] provide[s] so many benefits to better our home and work-life balance," the report says. "There is also a great focus on appreciating diversity and inclusion."The other Houston employers that earned spots on Fortune's Best Small and Medium Workplaces in Texas 2023 report are:

  • No. 12 – Hilltop Residential
  • No. 13 – WizeHire
  • No. 14 – Republic State Mortgage Co.
  • No. 16 – E.A.G. Business Holdings, Incorporated
  • No. 23 – Venterra Realty
  • No. 26 – Optimum Consultancy Services
  • No. 39 – 9th Wonder
  • No. 40 – Entelligence
  • No. 52 – Detechtion Technologies
  • No. 53 – Tricon Energy
  • No. 57 – Eagle Point Solutions
  • No. 64 – Hatch Agency Real Estate
  • No. 66 – Simucase
  • No. 69 – Crestwood Equity Partners

Just outside Houston, Cypress-based Specialized Assessment and Consulting ranked No. 31 and TK Trailer Parts in Madisonville ranked No. 65 in the small and medium workplace report.The full list of 2023's best workplaces in Texas can be found on greatplacetowork.com.

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This article originally ran on CultureMap.

The Houston area boasts some top-tier employers. Photo by Getty Images

These Houston businesses punch in among Texas' best employers, report says

workin' it

A slew of Houston-area companies may soon see a surge of inquiries and resumes, thanks to a new ranking.

Great Place to Work, which helps employers improve their workplace culture, and Fortune magazine teamed up to select the Best Companies to Work For in 2022 in two categories: small and midsize employers, and large employers.

In the new report, powerhouse Houston-based builder/developer David Weekley Homes tops the list of the top 20 large employers in Texas — a big jump from its No. 20 spot last year.

“We are incredibly honored to be recognized as the top company on the Best Workplaces in Texas list,” said Robert Hefner, vice president of Human Resources for David Weekley Homes, in a statement. “We’re very proud to offer an amazing workplace culture as well as competitive benefits and perks for our team, which inspires them to delight our customers.”

Powerhouse business IT firm Hewlett Packard Enterprise follows on the large employer list at No. 2, followed by apartment owner and operator Camden Property Trust at No. 3. Mortgage lender Cornerstone Home Lending, commercial real estate company Transwestern, and community college system Lone Star College also land on the prestigious list.

Meanwhile, four of Texas’ top 20 small and midsize employers to work for are right here in the Houston area. They are: mortgage provider Republic State Mortgage, online education hub Continued, oil and gas consulting firm E.A.G. Services, and AI-based e-commerce firm PROS.

Here’s the list of the top 20 small and midsize employers on the list of the Best Companies to Work For:

  1. Credera, Addison
  2. Bestow, life insurance company, Dallas
  3. Publishing Concepts, collector of oral histories, Dallas
  4. Pariveda Solutions, business and technology consulting firm, Dallas
  5. 49 Financial, financial planning provider, Austin
  6. Highland Homes, homebuilder, Plano
  7. AIM, provider of special education services, San Antonio
  8. Republic State Mortgage, mortgage provider, Houston
  9. Continued, provider of online continuing education, Houston
  10. Freese and Nichols, engineering, planning, and consulting firm, Fort Worth
  11. OJO Labs, home search platform, Austin
  12. Dialexa, digital product consulting firm, Dallas
  13. Granite Properties, commercial real estate developer, investor, and manager, Plano
  14. E.A.G. Services, oil and gas consulting firm, Houston
  15. Ontic Technologies, producer of “protective intelligence” software, Austin
  16. PROS, provider of AI-based software for e-commerce, Houston
  17. Scribe Media, book publisher, Austin
  18. Embark, business advisory firm, Dallas
  19. ProPath, operator of pathology practices, Dallas
  20. CerpassRX, pharmacy benefits manager, The Colony

Here’s the list of the top 20 large employers in Texas, according to Great Place to Work and Fortune:

  1. David Weekley Homes, homebuilder, Houston
  2. Hewlett Packard Enterprise, provider of business IT, Spring
  3. Camden Property Trust, apartment owner and operator, Houston
  4. Texas Health Resources, healthcare system, Arlington
  5. Vizient, healthcare consulting firm, Irving
  6. Ryan LLC, tax services and consulting firm, Dallas
  7. Hilcorp Energy, energy exploration and production company, Houston
  8. PrimeLending, a Plains Capital Company, mortgage lender, Dallas
  9. Cornerstone Home Lending, mortgage lender, Houston
  10. Transwestern, commercial real estate company, Houston
  11. Dell Technologies, seller of personal computers, network servers, data storage services, and software, Round Rock
  12. NuStar Energy, pipeline and terminal operator, San Antonio
  13. Mr. Cooper (Nationstar Mortgage), mortgage lender, Coppell
  14. Lone Star College, community college system, Houston
  15. USAA, financial services provider, San Antonio
  16. Sailpoint, provider of identity security software, Austin
  17. Enhabit Home Health & Hospice, home health and hospice provider, Dallas
  18. Epicor Software, provider of software for business process management, Austin
  19. Hilti, provider of tools and technology for construction companies, Plano
  20. Alcon Laboratories, producer of eye care products, Fort Worth

Great Place to Work selected the Best Companies to Work For in 2022 based on feedback from employee surveys and data from Great Place to Work-certified employers.

“As workers struggle with the Great Resignation, burnout, and COVID disruptions, these exceptional companies offer workplace experiences as strong as prior to the pandemic,” says company CEO Michael Bush.

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This article originally ran on CultureMap.

Here's what workplaces young professionals are the most happy. Photo via Getty Images

These 10 Houston companies rank among best U.S. employers for young professionals

workplace praise

Ten businesses in the Greater Houston area are clocking in among the country's best employers for millennials, according to a new report.

The Best Workplaces for Millennials list is published annually by Fortune magazine and compiled by Great Place to Work, a company that focuses on improving workplace culture.

Looking at the 10 Houston-area employers, mega developer David Weekley homes takes the top spot. The company appears at No. 12 on the list of large employers.

"It's an honor to once again be recognized as a top company for working millennials," said Robert Hefner, David Weekly vice president of human resources, in a statement. "We are very proud to offer a rewarding workplace culture as well as competitive benefits and amazing perks to draw this group of young talent to our award-winning team."

In that survey, 97 percent of staffers called David Weekley Homes a great place to work. The home builder previously ranked at number 26 on the 2020 list.

Joining David Weekly on the list are these large, mid-size, and small Houston-area companies:

Large employers:

  • Camden Property Trust, No. 32
  • Hilcorp, No. 37
  • Cornerstone Home Lending, No. 38
  • Transwestern, No. 65
  • Hewlett Packard Enterprise, No. 95

Small and mid-sized employers:

  • Continued, No. 33
  • Venterra Realty, No. 49
  • Republic State Mortgage, No. 90
  • E.A.G. Services, No. 91

Here's how employers in Texas' other major metro areas fared.

Dallas

  • Plano-based Granite: No. 6
  • Addison-based Credera, No. 36
  • Dallas-based Pariveda Solutions, No. 76
  • Dallas-based Embark, No. 97
  • Dallas-based PrimeLending lands at No. 29
  • Dallas-based Ryan LLC at No. 35.

Austin

Large employers:

  • Round Rock-based Dell Technologies, No. 75

Small and mid-sized employers:

  • Austin-based OJO Labs, No. 51
  • Austin-based SailPoint, No. 60
  • Austin-based Sedera Health, No. 69
  • Austin-based The Zebra, No. 86

San Antonio

Large employers:

  • San Antonio-based NuStar Energy, No. 91
  • San Antonio-based USAA, No. 98

"The Best Workplaces for Millennials treat their employees like people, not just employees," says Michael Bush, CEO of Great Place to Work. "These companies foster caring and respect for one another, at every level of the organization. The result is millennial employees who say they look forward to coming to work and — as our research says — are 50 times more likely to stay a long time."

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This article originally ran on CultureMap.

A coworking company and a real estate firm have been tapped by The Ion. Courtesy of Rice University

Rising Houston innovation hub announces real estate partners

eye on the ion

Last week, Rice Management Co. announced the latest partners for The Ion. A Houston-based real estate management firm and a Dallas-based coworking company have signed onto the project.

Texas coworking company Common Desk, which recently opened a new space in Houston's east downtown, was tapped to develop and manage The Ion's more than 58,000 square feet of experiential, flexible office space on the second floor of the building.

"For a project as special as The Ion, it was important that we selected a flexible office space operator that understood the building's ethos as a space for collaboration and innovation," says Ryan LeVasseur, managing director of Direct Real Estate at RMC, in a news release. "From the moment we met with the Common Desk team, it was clear they represented the right balance of sophistication and excitement and shared a commitment to creating a sense of community."

Additionally, Common Desk will be responsible for a coffee bar and maintaining a vibrant and engaging space for tenants, startups, and community members.

"We're thrilled to be a part of this prestigious project and are looking forward to offering individuals, small businesses, and high-growth companies the chance to experience the unique programming and innovative spirit of the building," says Dawson Williams, head of real estate at Common Desk, in the release. "We're excited to be a strategic gateway to helping Houstonians experience all The Ion has to offer."

RMC tapped Transwestern to oversee property management for all of The Ion through its building, tenant, vendor, compliance, client, and administrative services.

"Very few companies have Transwestern's breadth of experience and proven success of managing high-quality, talent-attracting workplaces," LeVasseur says in the release. "Add to that the company's deep roots in Houston, and we're confident we're working with the best team to ensure a flawless, attractive, activated, and efficiently operated hub for the growth of Houston's innovation ecosystem."

Based in Houston, Transwestern has over 400 properties locally across office, multifamily, health care, and other industries.

"Transwestern is excited to work alongside Rice Management Corporation as property and facilities manager for The Ion, while contributing to its mission of innovation, collaboration and inclusion," says Kevin Roberts, Southwest President at Transwestern, in the release. "As Transwestern continues to elevate our commitment to diversity, equity and inclusion, we are proud to stand alongside The Ion in supporting minority and women-owned businesses in enabling innovation that will shape the future of Houston."

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CultureMap Emails are Awesome

Houston leader on building inclusive communities through innovation

Guest Column

Innovation is often celebrated for speed or curiosity, but genuine progress is about inclusion and expanding the populations that benefit from new technologies.

For example, at Yale University, nursing students are now utilizing a hyper-realistic patient mannequin with Down syndrome, which not only mimics appearance but also fosters both empathy and competence in medical professionals who will treat people of all abilities. Tools like this remind us that innovation is not only about what is new, but also about how we include everyone in progress.

Inclusive Technology: What It Means

Inclusive technology design begins with diverse users in mind, including people living with disabilities such as blindness, hearing loss, or limb loss. Additionally, neurodiverse learners and those with varied learning styles benefit from inclusive technology. The purpose is to create tools that serve everyone in their homes, classrooms, workplaces, and public spaces. Inclusive technology is not only about empathy, but also equity. Innovation bridges gaps and extends access to all people.

National and Local Innovations Advancing Inclusion

Across the country, inclusive technology is transforming access for individuals with varying abilities. Robotics adapted for visually impaired students, audio-virtual reality labs for immersive learning, and AI-based platforms that personalize lessons for students are helping students engage in ways traditional tools cannot. These innovations are not just technical; instead, they are also deeply human, designed to expand access and opportunity for every learner.

Locally, Houston-based organizations demonstrate how inclusive tech can be paired with supportive programs to amplify impact:

  • BridgingApps, a program of Easter Seals of Greater Houston, provides assistive-tech labs and mobile devices for children and adults with disabilities, helping students communicate, learn, and connect in ways they may not have thought possible before.
  • MADE Houston creates adaptive classroom environments for twice-exceptional learners (gifted students with learning differences), ensuring that both their strengths and challenges are incorporated in the curriculum and class experiences.

Both programs partner with Camp For All to provide barrier-free camp experiences to their students.

Innovative technology has the power to change student outcomes and improve the quality of life. Reports such as Inclusive Technology in a 21st Century Learning System show that students with disabilities who have access to these tools are two to three times more likely to graduate from high school than those without.

Complementing these technology-driven advances are experiential programs that create community and empowering experiences.

Camp For All, for example, offers medically safe and adaptive camp experiences for children and adults with challenging illnesses, disabilities, or special needs. Camp For All demonstrates how barrier-free environments, combined with opportunities to explore and try new activities, foster confidence and resilience in campers, such as those who benefit from Easter Seals of Greater Houston and MADE Houston camps.

Why This Matters

When tools and technologies are designed to include everyone, the impact has the potential to impact all people. Individuals with physical, sensory, or learning differences gain confidence and access to opportunities, which leads to more diverse workforces and stronger communities.

Technology, educational tools, and thoughtfully designed programs can reduce barriers, improve academic outcomes, and help prepare individuals for future employment and independent living. Conversely, failing to design inclusively can further entrench inequities related to race, income, and abilities.

For context, while the national graduation rate for students with disabilities has risen to 74%, it still lags behind the 88% rate for peers without disabilities. Technology and inclusive programs help bridge this gap, ensuring that not only more students graduate, but that individuals with disabilities also are better prepared to access higher education, participate fully in the workforce, and engage in social and civic life.

Inclusive tools, such as accessible transportation services, audible pedestrian signals, braille ballots for voting, and short-term device loan programs like TTAP, expand opportunities and promote equitable participation across all aspects of society.

Additionally, research shows that early exposure and inclusion of those living with disabilities, such as in classrooms, community spaces, and club activities, fosters a greater acceptance of differences and proclivity toward inclusive attitudes as children mature. When we begin focusing on acceptance and innovative solutions for all people from the very beginning, our communities are stronger and we increase access to participation for all.

Challenges, Opportunities, and Ripple Effects

Despite progress, obstacles to scaling inclusive technology remain. Many families and schools cannot afford high-end assistive devices, and tools are often developed without input from the users who will rely on them the most.

Although grants and pilot programs exist, systemic funding and support are still limited. Educators, healthcare providers, and city planners also require training and guidance to effectively implement these tools. Overcoming these challenges requires coordinated efforts among technology companies, educators, nonprofits, policymakers, and the communities they serve.

Houston’s rich mix of innovation, research institutions, and nonprofit networks makes it an ideal testing ground for inclusive technology, and we are seeing more advancements daily. Schools and early learning centers are piloting innovative tools, including adaptive learning software, interactive robotics, music therapy, and word prediction programs.

At the same time, medical and therapy programs use simulation labs and telehealth tools to improve treatment for children and adults with disabilities. Civic and public spaces are also becoming more accessible through smart city initiatives such as wayfinding apps, inclusive playgrounds, and sensory-friendly public areas. These examples demonstrate that inclusive technology is about creating meaningful opportunities for everyone, regardless of ability, background, or resources.

When inclusion is prioritized, the benefits extend far beyond individual users. Educational outcomes improve as more students meet learning goals and graduate successfully. Workforce readiness increases as a broader range of skills and abilities enters the labor market. Community equity grows as individuals from underserved communities gain access to tools and experiences that were previously inaccessible.

Increasing participation for students and individuals translates into stronger local and state economies. At its core, inclusive technology creates equity and resilience at both the individual and community level.

Moving Forward

Designing with empathy, investing in equitable access, and acting with urgency are essential to building communities where everyone has the opportunity to contribute. Houston, with its combination of medical research institutions, ed-tech startups, aerospace leadership, nonprofit networks, and pilot programs, is uniquely positioned to lead the nation in inclusive innovation.

By prioritizing technology and programs that serve all learners, the city can demonstrate that meaningful progress is measured not by speed or novelty, but by the number of people who benefit from it. When cities, organizations, and communities commit to inclusive design, they build stronger and more equitable places where everyone benefits and thrives.

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Pat Prior Sorrells is president and CEO of Camp For All, a Texas-based nonprofit organization. Located in Burton, Texas, the 206-acre Camp For All site was designed with no barriers for children and adults with special needs to experience the joy of camping and nature. Camp For All collaborates with more than 65 nonprofit organizations across the Greater Houston area and beyond to enable thousands of campers and their families to discover life each year. She speaks regularly on the need for inclusive design in public spaces.

7 innovative startups that are leading the energy transition in Houston

meet the finalists

Houston has long been touted as the energy capital of the world, and it's now it's also a leading player in the energy transition — home to numerous startups and innovators working toward a cleaner future.

As part of the 2025 Houston Innovation Awards, our Energy Transition Business category honors innovative startups that are providing solution within renewables, climatetech, clean energy, alternative materials, circular economy, and more.

Seven energy transition companies have been named finalists for the 2025 award. They range from a spinoff stimulating subsurface hydrogen from end-of-life oil fields to a company converting prickly pear cactus biogas into energy.

Read more about these climatetech businesses, their founders, and their green initiatives below. Then join us at the Houston Innovation Awards on Nov. 13 at Greentown Labs, when the winner will be unveiled at our live awards ceremony.

Tickets are now on sale for this exclusive event celebrating all things Houston Innovation.

Anning Corporation

Clean energy company Anning Corporation is working to develop geologic hydrogen, a natural carbon-free fuel, using its proprietary stimulation approaches and advanced exploration modeling. The company said that geologic hydrogen has the potential to be the lowest-cost source of reliable baseload electricity in the U.S.

The company was founded by CEO Sophie Broun in 2024 and is a member of Greentown Labs. Last month, it also announced that it was chosen to participate in Breakthrough Energy’s prestigious Fellows Program. Anning raised a pre-seed round this year and is currently raising a $6 million seed round.

Capwell Services

Houston-based methane capture company Capwell Services works to eliminate vented oil and gas emissions economically for operators. According to the company, methane emissions are vented from most oil and gas facilities due to safety protocols, and operators are not able to capture the gas cost-effectively, leading operators to emit more than 14 million metric tons of methane per year in the U.S. and Canada. Founded in 2022, Capwell specializes in low and intermittent flow vents for methane capture.

The company began as a University of Pennsylvania senior design project led by current CEO Andrew Lane. It has since participated in programs with Greentown Labs and Rice Clean Energy Accelerator. The company moved to Houston in 2023 and raised a pre-seed round. It has also received federal funding from the DOE. Capwell is currently piloting its commercial unit with oil and gas operators.

Deep Anchor Solutions

Offshore energy consulting and design company Deep Anchor Solutions aims to help expedite the adoption of floating offshore energy infrastructure with its deeply embedded ring anchor (DERA) technology. According to the company, its patented DERA system can be installed quietly without heavy-lift vessels, reducing anchor-related costs by up to 75 percent and lifecycle CO2 emissions by up to 80 percent.

The company was founded in 2023 by current CEO Junho Lee and CTO Charles Aubeny. Lee earned his Ph.D. in geotechnical engineering from Texas A&M University, where Aubeny is a professor of civil and environmental engineering. The company has participated in numerous accelerators and incubators, including Greentown Labs, MassChallenge, EnergyTech Nexus LiftOff, and others. Lee is an Activate 2025 fellow.

Eclipse Energy

Previously known as Gold H2, Eclipse Energy converts end-of-life oil fields into low-cost, sustainable hydrogen sources. It completed its first field trial this summer, which demonstrated subsurface bio-stimulated hydrogen production. According to the company, its technology could yield up to 250 billion kilograms of low-carbon hydrogen, which is estimated to provide enough clean power to Los Angeles for over 50 years and avoid roughly 1 billion metric tons of CO2 equivalent.

Eclipse is a spinoff of Houston biotech company Cemvita. It was founded in 2022 by Moji Karimi (CEO and chairman of Cemvita), Prabhdeep Sekhon (CEO of Eclipse), Tara Karimi, and Rayyan Islam. The company closed an $8 million series A this year and has plans to raise another round in 2026.

Loop Bioproducts

Agricultural chemical manufacturing company Loop Bioproducts leverages the physiology of prickly pear cactus grown in Texas to produce bioenergy, food, and remediate industrial wastewater streams. The company uses its remote sensing technology, proprietary image-based machine learning model, and R&D innovation to capture raw biogas from the cactuses and is focused on scaling cactuses as an industrial crop on land.

Rhiannon Parker founded Loop Bioproducts in 2023.

Mars Materials

Clean chemical manufacturing business Mars Materials is working to convert captured carbon into resources, such as carbon fiber and wastewater treatment chemicals. The company develops and produces its drop-in chemical products in Houston and uses an in-licensed process for the National Renewable Energy Lab to produce acrylonitrile, which is used to produce plastics, synthetic fibers, and rubbers. The company reports that it plans to open its first commercial plant in the next 18 months.

Founded in 2019 by CEO Aaron Fitzgerald, CTO Kristian Gubsch, and lead engineer Trey Sheridan, the company has raised just under $1 million in capital and is backed by Bill Gates’ Breakthrough Energy, Shell, Black & Veatch, and other organizations.

Solidec

Chemical manufacturing company Solidec has developed autonomous generators that extract molecules from water and air and converts them into pure chemicals and fuels that are free of carbon emissions onsite, eliminating the need for transport, storage, and permitting. The company was founded around innovations developed by Rice University associate professor Haotian Wang.

The company was selected for the Chevron Technology Ventures’ catalyst program, Greentown Labs, NSF I-Corps and was part of the first cohort of the Activate Houston program. It won first place at the 2024 startup pitch competition at CERAWeek. Solidec was founded in 2023 by Wang, who serves as chief scientist, CEO Ryan DuChanois, and CTO Yang Xia. It closed a $2.5 million seed round earlier this year.

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The Houston Innovation Awards program is sponsored by Houston Community College, Houston Powder Coaters, FLIGHT by Yuengling, and more to be announced soon. For sponsorship opportunities, please contact sales@innovationmap.com.

Rice University team develops eco-friendly method to destroy 'forever chemicals' in water

clean water research

Rice University researchers have teamed up with South Korean scientists to develop the first eco-friendly technology that captures and destroys toxic “forever chemicals,” or PFAS, in water.

PFAS have been linked to immune system disruption, certain cancers, liver damage and reproductive disorders. They can be found in water, soil and air, as well as in products like Teflon pans, waterproof clothing and food packaging. They do not degrade easily and are difficult to remove.

Thus far, PFAS cleanup methods have relied on adsorption, in which molecules cling to materials like activated carbon or ion-exchange resins. But these methods tend to have limited capacity, low efficiency, slow performance and can create additional waste.

The Rice-led study, published in the journal Advanced Materials, centered on a layered double hydroxide (LDH) material made from copper and aluminum that could rapidly capture PFAS and be used to destroy the chemicals.

The study was led by Rice professor Youngkun Chung, a postdoctoral fellow under the mentorship of Michael S. Wong. It was conducted in collaboration with Seoktae Kang, professor at the Korea Advanced Institute of Science and Technology, and Keon-Ham Kim, professor at Pukyung National University, who first discovered the LDH material.

The team evaluated the LDH material in river water, tap water and wastewater. And, according to Rice, that material’s unique copper-aluminum layers and charge imbalances created an ideal binding environment to capture PFAS molecules.

“To my astonishment, this LDH compound captured PFAS more than 1,000 times better than other materials,” Chung, lead author of the study and now a fellow at Rice’s WaTER (Water Technologies, Entrepreneurship and Research) Institute and Sustainability Institute, said in a news release. “It also worked incredibly fast, removing large amounts of PFAS within minutes, about 100 times faster than commercial carbon filters.”

Next, Chung, along with Rice professors Pedro Alvarez and James Tour, worked to develop an eco-friendly, sustainable method of thermally decomposing the PFAS captured on the LDH material. They heated saturated material with calcium carbonate, which eliminated more than half of the trapped PFAS without releasing toxic by-products.

The team believes the study’s results could potentially have large-scale applications in industrial cleanups and municipal water treatments.

“We are excited by the potential of this one-of-a-kind LDH-based technology to transform how PFAS-contaminated water sources are treated in the near future,” Wong added in the news release. “It’s the result of an extraordinary international collaboration and the creativity of young researchers.”