How Houston stacks up when it comes to its gender pay gap

mind the gap

A new study finds how Houston — and other Texas cities — rank in terms of the pay gap between male and female workers. Photo via Getty Images

Pi wasn't the only thing celebrated yesterday on March 14. Equal Pay Day is also celebrated on the same day — a day to examine the decades of advocacy to extinguish the pay gap between men and women.

Unfortunately, nationwide the gap is still large. The latest Census Bureau says women make 18 percent less money than men do. We know the numbers for Texas and several of its cities, thanks to a new study by small biz experts Chamber of Commerce. They investigated the earnings for full-time workers in 170 of the most populous cities in the United States.

The analysis found that Texas has the 29th largest pay gap out of all 50 states, with women making nearly $11,000 less than men. Texas women can be glad they don’t live in Wyoming, which has the largest pay gap of the states at almost $19,000.

The city with the largest gender pay gap in the United States is Sunnyvale, California, home to Silicon Valley, with an earnings difference of $40,584 between men and women. Actually, California cities make up half of the top 10 largest gender pay gaps.

Texas, however, has two towns in the top 10. Coming in at No. 2 is Frisco and McKinney lands at No. 5. Frisco men make nearly $40,000 more than women, while McKinney men make $29,000 more than women. Just outside the top 10 is Plano at No. 12, with their gender pay gap adding up to $20,736.

How does Houston fair? Not too shabby, actually. The Bayou City landed at the No. 114 spot out of 170 of the most-populated cities in the U.S. Dallas actually has the smallest gender pay gap in Texas, coming in at No. 166 with just $192 between full-time working men and women.

Here's how the rest of Texas ranks:

  • No. 13 – Austin
  • No. 25 – Pasadena
  • No. 30 – Lubbock
  • No. 45 – Fort Worth
  • No. 70 – Irving
  • No. 71 – Corpus Christi
  • No. 74 – San Antonio
  • No. 89 – Arlington
  • No. 93 – Grand Prairie
  • No 97 – El Paso
  • No. 101 – Laredo
  • No. 110 – Amarillo
  • No. 125 – Brownsville
  • No. 134 – Garland

The full study can be found on chamberofcommerce.org.

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This article originally ran on CultureMap.

According to the American Association of University Women, women are losing $500 billion each year because of the gender pay gap. Pexels

Equal Pay Day is nothing to celebrate without forward action

Calling for progress

National Equal Pay Day, which symbolizes how far into the year women must work to earn what men earned in the previous year, falls on April 2 this year and marks a 56-year effort across the nation to have employers address the gender pay gap and provide equal pay for equal work.

That effort is now, closer than ever, to reality as the U.S. House of Representatives, in a heartening move this week, passed the bipartisan Paycheck Fairness Act, authored by Congresswoman Rosa DeLauro and co-sponsored by newly elected Texas Congressman Colin Allred.

The act, among other things, would require employers to prove that pay disparities exist for legitimate job-related reasons, prohibit employers from relying on salary history in determining future pay, provide assistance to all businesses to help them with their equal pay practices and recognize excellence in pay practices by businesses. It would also get rid of rules imposed by employers that prohibit workers from talking about their salary, so women are permitted to ask how much their coworkers are making and find out if they are underpaid.

This legislation is a leap forward in closing the persistent and woeful gender pay.

Statistics show that although more women, nationally, are receiving undergraduate and graduate degrees compared to men, and are equally qualified for the work as their male counterparts, they continue to receive about 82 cents for every dollar earned by men, and women of color earn even less (e.g. Black women earn 63 cents for every dollar and Hispanic women earn just 54 cents for every dollar). At this rate, without any affirmative or proactive changes, it will take another 51 years for women to catch up to men's wages.

In Texas, the outlook around women's pay and the gender gap is grim.

According to the Texas Women's Foundation, in Dallas County, women made almost 93 percent of what men earned, compared to just about 70 percent in Collin County and a little more than 76 percent in Denton County.

According to the American Association of University Women, women are losing $500 billion each year because of the gender pay gap. U.S. corporations suffering those kind of financial losses would send shockwaves through our economic system.

If women made the same pay as men, they would not only be able to better care for their families, but put aside more money in their retirement or pension funds, pay off college loans and mortgages, and enjoy better healthcare and a healthier lifestyle. Research by the Texas Women's Foundation has shown that if working women in Texas were paid the same wages comparable to men, the poverty rate would be reduced by 51 percent.

Companies should not just support the Paycheck Fairness Act, but also become assertive about equal pay and gender diversity, and treat them as an integral part of their business strategy. In order for businesses to truly benefit from the myriad of backgrounds and experiences in our global economy, we must ensure a level-playing field for women and other underrepresented employees. Then and only then will our nation's workplaces and businesses truly thrive. Mr. President and senators — let us pass the Paycheck Fairness Act now.

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Mandy Price is the CEO and co-founder of Dallas-based Kanarys Inc., a web platform that incorporates data and AI to foster diversity, equity, and inclusion in the workplace.

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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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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.”

Axiom Space announces new CEO amid strategic leadership change

new leader

Six months after promoting Tejpaul Bhatia from chief revenue officer to CEO, commercial space infrastructure and human spaceflight services provider Axiom Space has replaced him.

On Oct. 15, Houston-based Axiom announced Jonathan Cirtain has succeeded Bhatia as CEO. Bhatia joined Axiom in 2021. Cirtain remains the company’s president, a role he assumed in June, according to his LinkedIn profile.

In a news release, Axiom said Cirtain’s appointment as CEO is a “strategic leadership change” aimed at advancing the company’s development of space infrastructure.

Axiom hired Cirtain as president in June, according to his LinkedIn profile. The company didn’t publicly announce that move.

Kam Ghaffarian, co-founder and executive chairman of Axiom, said Cirtain’s “proven track record of leadership and commitment to excellence align perfectly with our mission of building era-defining space infrastructure that will drive exploration and fuel the global space economy.”

Aside from praising Cirtain, Ghaffarian expressed his “sincere gratitude” for Bhatia’s work at Axiom, including his leadership as CEO during “a significant transition period.”

Bhatia was promoted to CEO in April after helping Axiom gain more than $1 billion in contracts, Space News reported. He succeeded Ghaffarian as CEO. Axiom didn’t indicate whether Bhatia quit or was terminated.

Cirtain, an astrophysicist, was a senior executive at BWX Technologies, a supplier of nuclear components and fuel, for eight years before joining Axiom. Earlier, Cirtain spent nearly nine years in various roles at NASA’s Marshall Space Flight Center in Huntsville, Alabama. He previously co-founded a machine learning company specializing in Earth observation.

“Axiom Space is pioneering the commercialization of low-Earth orbit infrastructure while accelerating advancements in human spaceflight technologies,” Cirtain said. “I look forward to continuing our team’s important work of driving innovation to support expanded access to space and off-planet capabilities that will underpin the future of space exploration.”

Among other projects, Axiom is developing the world’s first commercial space station, creating next-generation spacesuits for astronauts and sending astronauts on low-Earth orbit missions.

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