5 most popular innovation stories in Houston this week

What's trending

Houston Methodist's new technology hub promoting innovation in health care is one of this week's top stories. Natalie Harms/InnovationMap

Editor's note: Houston innovators, a new technology hub space making its debut, and more trended on InnovationMap this week. Plus, what should be done with the Astrodome and four research projects in health care to keep an eye on.

3 Houston innovators to know this week

Austin Rolling, Gabriella Rowe, and Aaron Knape are this week's Houston innovators to know. Photos courtesy

In this weekly roundup of Houston innovators, we find an entrepreneur who created the tech solution he wished he'd had as a salesman, an innovation leader with big goals for The Ion, and a startup founder who's in for a very busy March. Continue reading.

These are 4 medical innovations coming out of Houston institutions

These four medical research projects are ones to watch in Houston. Getty Images

Houston — home to one of the largest medical centers in the world — isn't a stranger when it comes to medical innovations and breakthrough research discoveries. In the latest roundup of research innovations, four Houston institutions are working on innovative and — in some cases — life-saving research projects. Continue reading.

Houston expert: The Astrodome should be reimagined for the future of the energy industry

A Houston real estate expert suggests that the icon that is the Astrodome should be restored to be used for energy conferences and other business needs. Photo courtesy of the city of Houston

Over the past several years, there's been a continuous conversation about the iconic Astrodome and what should be done with it. Dubbed the "Eighth Wonder of the World," Houstonians certainly don't want to see the Astrodome go, as it is a landmark deeply embedded into the hearts and minds of our beloved city.

Ideas have been thrown around, yet none of them seem to stick. The $105 million county-approved plan to renovate and build a multi-story parking garage that was approved under Judge Ed Emmett's court in 2018 has been placed on hold until further notice. Continue reading.

Photos: Houston Methodist opens new hub to showcase health tech of the future

The Center for Innovation at Houston Methodist has opened its new Technology Hub to showcase its efforts to advance digital health. Natalie Harms/InnovationMap

Houston Methodist is regularly exploring new digital health technologies, but, until recently, lacked a proper space to demonstrate their vision for the future of health care. Now, with the Center for Innovation's Technology Hub, the hospital has just that.

The tech hub opened earlier this month in Houston Methodist Hospital in the Texas Medical Center. The 3,500-square-foot tech testing ground was renovated from an 18-room patient wing and showcases new digital health technologies like virtual reality, ambient listening, wearables, voice control, and more. Continue reading.

Houston in-seat ordering app gets rodeo ready, prepares for busy XFL season

A Houston startup just got a huge new client: The Houston Livestock Show and Rodeo. Photo courtesy of sEATz

A Houston startup isn't afraid to take on the 21-day Houston Livestock Show and Rodeo with its in-seat ordering technology.

Houston-based sEATz, through its partnership with Aramark and NRG Stadium, will be serving up stadium food to rodeo goers this year every single night of the show. Rather than be intimidated the size and scale of Rodeo Houston, sEATz, equipped with a recently upgraded app, is ready for the challenge. Continue reading.

A Houston real estate expert suggests that the icon that is the Astrodome should be restored to be used for energy conferences and other business needs. Photo courtesy of the city of Houston

Houston expert: The Astrodome should be reimagined for the future of the energy industry

guest column

Over the past several years, there's been a continuous conversation about the iconic Astrodome and what should be done with it. Dubbed the "Eighth Wonder of the World," Houstonians certainly don't want to see the Astrodome go, as it is a landmark deeply embedded into the hearts and minds of our beloved city.

Ideas have been thrown around, yet none of them seem to stick. The $105 million county-approved plan to renovate and build a multi-story parking garage that was approved under Judge Ed Emmett's court in 2018 has been placed on hold until further notice.

For the betterment of business

Houston is famously known as the world capital of the international energy industry, petroleum exploration, space exploration, medical communities and vast port systems across the Gulf. Our city hosts the annual Offshore Technology Conference, one of the largest oil and gas trade shows in the world, which features the industry's latest technology, products, networking opportunities, and more.

On average, more than 59,000 people attend OTC annually, with more than 15,000 attendees visiting from outside the U.S. In addition, Houston is also headquarters to more than 500 oil and gas exploration and production companies and has 10 refineries producing over 2.6 million barrels of crude oil daily.

Houston is a prime location to become a candidate for a new commodity exchange center housed inside the Astrodome. The current New York Mercantile Exchange, a commodity futures exchange owned and operated by CME Group of Chicago, is located in Manhattan, New York City. There are additional offices located in Boston, Washington, Atlanta, San Francisco, Dubai, London, and Tokyo. Surprisingly, Houston is not on that list. The NYMEX division handles billions of dollars' worth of futures and options contracts for energy products such as oil and natural gas.

Renovating and repurposing

Scalability is important to consider when discussing the repurposing of the Astrodome. Oil and gas is the only industry that could support the Astrodome's expenses and generate a profit. Other options such as turning it into a parking garage or a hike and bike trail would not be sufficient. Moving something as significant as the oil and gas futures exchange to Houston would provide NRG with the necessary monthly residual income to sustain the beloved Astrodome.

Another viable option would be to host the annual Offshore Technology Conference at the Astrodome. Oil and gas companies would set-up year-round exhibits on the floor of the Astrodome for convenience, providing an opportunity to showcase their equipment and product to potential clients.

To further capitalize on this concept, the Astrodome would offer corporate suite rentals for oil and gas companies to lease in order to provide a meeting space for people flying in and out of town. While the equipment and product would be on the floor for people to look at, NRG could bring in additional rental income from the suites.

To maintain the iconic nature of the building, signage would hang on the outside of the Astrodome, featuring the top oil and gas company's logos and placing a pump jack on top of it to emulate an oil rig.

The beauty of all of this is the simplicity of it. The hard part is done. Houston has become the oil and gas capital of the world over the last 100 years. The easy part is ahead; filling the Astrodome with oil and gas companies that want to do business.

Your move, Houston.

The first step toward making an endeavor like this possible is simply suggesting that it is. There's no need to fix what's already working in New York. We can use the same business model, bring it down to our great city, put the Astrodome back to good use, and truly become the petrochemical exchange capital of the world.

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Frank Blackwood is the senior director of Lee & Associates - Houston.

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AI-powered Houston startup helps restaurants boost customer loyalty

order up

It’s no secret that restaurant trends move fast and margins run thin. And with the proliferation of platforms like Uber Eats, DoorDash and Easy Cater, customer loyalty is fleeting.

The solution?

How about an AI-powered restaurant technology platform that helps restaurant brands cut back on third-party platforms in favor of driving direct discovery, conversion and loyalty?

Enter Saivory. Founded in 2025 by Stephen Klein, a software investor, and Fajita Pete’s restaurateur Hugh Guill, the Houston-based startup aims to help eateries better understand and activate guest behavior across digital channels as AI increasingly reshapes how consumers discover and engage with brands.

In less than a year, Saivory has partnered with Shipley Do-Nuts and Fajita Pete’s to bring AI-powered ordering to life.

“With Saivory, we were able to answer the question of, ‘what if the ordering process could be reduced to a single step, where customers simply tell us what they want and AI takes care of the rest?’” Klein tells InnovationMap.

The Houston-based startup made such an immediate impact that it was selected as a semi-finalist during Start-Up Alley at MURTEC, the restaurant industry’s leading technology conference, which took place last month in Las Vegas.

“Houston is a great hub for technology innovation, and we were proud to represent the city at MURTEC this year,” says Klein. “We didn’t win, but we were able to talk about some of the work that we have existing in the market for clients right now and a little bit about what we’re working on in the future.”

In the current restaurant technology ecosystem, the third-party aggregators own the customer attention that brings volume to restaurants, while also taking big commissions and having control over the end relationships with the customer.

That can often make it difficult for restaurants to grow loyalty and repeat business from customers. Saivory aims to level the playing field for restaurants, helping them stay more connected to their customers.

Take Saivory’s recent application with Shipley’s Do-Nuts, for example.

Saivory powered the donut giant’s AI-ordering and launched Shipley's website and mobile app to support its over 300 locations in Texas alone.

Shipley’s new AI-powered assistant helps users create personalized order recommendations based on individual or group preferences. And unlike standard chatbox features, the new assistant makes custom recommendations based on multiple customer factors, including budgetary habits, individual flavor preferences and order size. It can also be used for large catering orders.

“They're seeing more traffic to the site and they're seeing when customers use our AI-enabled flows,” Klein says. “And they're seeing higher basket sizes, bigger tickets, by about 25 percent.”

Klein says Saivory’s technology helps strengthen first-party digital relationships, reduce friction and cart abandonment, improve average order value, and delivers personalized, efficient experiences.

“It’s a win-win: the customer gets the right order quickly, while the restaurant gets a bigger margin,” he adds.

Additionally, the technology makes it easier for restaurants to share rewards, loyalty and discounts, ultimately growing more direct traffic and making restaurants less reliant on third-party delivery apps.

Next up for Saivory is adding new components to its platform to enhance the relationship between restaurant and customer, as well as technology around making it easier for restaurants to get found on Google.

“A lot of people are still searching for the best donuts near me,” Klein says. “Or what’s the best Mexican food near me? Customers will increasingly move to AI, where they’re going to ask where they should eat dinner and expect it to just order them dinner. They will eventually expect the technology to know how to do that. So that’s what we’re driving at.”

Houston leads U.S. in population growth for 2025, Census says

Boomtown

Imagine that the Houston metro area swallowed a city the size of Pearland in just one year. That’s essentially what happened from 2024 to 2025, with the Houston metro ranking first in the U.S. for population growth based on the number of people.

New estimates from the U.S. Census Bureau show the 10-county Houston metro added 126,720 residents from July 1, 2024, to July 1, 2025. That’s just shy of Pearland’s roughly 133,000-resident tally.

To calculate population, the Census Bureau counts births, deaths, new residents, and moved-away residents.

Region’s population approaches 8 million

On July 1, 2025, the Houston metro’s population hovered slightly above 7.9 million, up 1.6 percent from the same time in 2024. In the very near future, the region’s population should break the eight million mark.

This follows massive growth in the past 20 years. From 2005 to 2025, the region’s population soared by 39 percent. By comparison, the growth rate from 2021 to 2025 sat at nine percent.

A forecast from the Texas Demographics Center indicates that under a middle-of-the-road scenario, the Houston metro’s population will reach nearly 8.5 million in mid-2030 and more than 9.5 million in mid-2040.

Dan Potter, director of Rice University’s Houston Population Research Center, attributes much of the region’s population surge to people moving to the area from outside the U.S. In Harris County, this means a combination of military personnel returning home, people living or working overseas coming back to the U.S., and immigrants relocating to the U.S., he tells CultureMap.

But Harris County fell short from 2024 to 2025 when it comes to people moving here from elsewhere in the U.S., according to Potter. Counties surrounding Harris County benefited from that trend, drawing new residents who preferred to settle in the suburbs.

“The incredible pull and attraction of the Houston area is its economy, its people, and its affordability, and the significant growth that was observed in 2024 and again in 2025 speaks to the magnetism of the region,” Potter says. “That pull to Houston is too strong to be turned off overnight.”

Cooling economy and immigration shifts slow down growth

Whether looking at urban or suburban places, population growth in the Houston area slowed in 2025 and appears to be slowing even more this year, Potter says.

“A cooling economy and changes to immigration policy are a one-two combination that could knock out the region’s population growth,” says Potter, citing the region’s addition of a less-than-expected 14,800 jobs in 2025 as an example.

Weaker population growth may not be felt evenly across the metro area, according to Potter.

A continuing influx of people from Houston to outlying counties such as Brazoria, Fort Bend, Liberty, Montgomery, and Waller could curb growth in Harris County, Potter said. Why? If the number of people arriving from other other countries flattens or even drops, then there could be “doughnut-style population growth for the next few years, where Harris County and Houston see declines while the suburban counties see an increase.”

Harris County represents 40 percent of region’s population lift

Houston-anchored Harris County accounted for almost 40 percent of the region’s population spike from 2024 to 2025. In one year, Harris County grew by 48,695 residents, or 1 percent, pushing its population past five million. That increase put Harris County in first place for numeric growth (rather than percentage growth) among all U.S. counties.

From 2020 to 2025, Harris County’s growth rate was 6.6 percent. It remains the country’s third largest county based on population, behind Southern California’s Los Angeles County and Illinois’ Chicago-anchored Cook County.

Harris County is on track to surpass Cook County in size in the near future. As of July 1, 2025, a nearly 150,000-resident gap separated population-losing Cook County and fast-growing Harris County.

The Texas Demographics Center predicts Harris County’s population will be 5.37 million in mid-2030 and just short of six million in mid-2040.

Suburban counties see significant population gains

Harris County isn’t the only county in the area that experienced a growth spurt from 2024 to 2025:

  • Waller County’s population climbed 5.69 percent, winding up at 69,858. Its growth rate ranked second among U.S. counties.
  • Liberty County’s population rose 4.4 percent to 121,364, putting its growth rate in eighth place among U.S. counties.
  • Montgomery County gained 30,011 residents, with its population landing at 781,194. That placed it at No. 4 among U.S. counties for numeric growth.
  • Fort Bend County picked up 24,163 residents, arriving at a total of 975,191 and positioning it at No. 8 among U.S. counties for numeric growth. Fort Bend County, the region’s second largest county based on population, is projected to break the one million-resident mark by July 2030, according to the Texas Demographics Center.

“Lower mortgage rates from 2009 to 2022 and the rise of remote work have made suburban housing more attractive, especially for families seeking affordability,” Pramod Sambidi, the Houston-Galveston Area Council’s assistant director of data analytics and research, said last year. “Additionally, suburban areas are seeing more multifamily developments than before the pandemic.”

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This article originally appeared on CultureMap.com.

5 Houston-area companies named among world's most innovative for 2026

In The Spotlight

Led by Conroe-based Hertha Metals, five organizations in the Houston area earned praise on Fast Company’s list of the World’s Most Innovative Companies of 2026.

Hertha Metals ranked No. 1 in the manufacturing category.

Last year, Hertha unveiled a single-step process for steelmaking that it says is cheaper, more energy-efficient and just as scalable as traditional steel manufacturing. It started testing the process in 2024 at a one-metric-ton-per-day pilot plant.

At the same time, Hertha announced more than $17 million in venture capital funding from investors such as Breakthrough Energy, Clean Energy Ventures, Khosla Ventures, and Pear VC.

“We’re not just reinventing steelmaking; we’re redefining what’s possible in materials, manufacturing, and national resilience,” Laureen Meroueh, founder and CEO of Hertha, said at the time.

Meroueh was also recently named to Inc. Magazine's 2026 Female Founders 500 list.

Hertha, founded in 2022, says traditional steelmaking relies on an outdated, coal-based multistep process that is costly, and contributes up to 9 percent of industrial energy use and 10 percent of global carbon emissions.

By contrast, Hertha’s method converts low-grade iron ore into molten steel or high-purity iron in one step. The company says its process is 30 percent more energy-efficient than traditional steelmaking and costs less than producing steel in China.

Last year, Hertha said it planned to break ground in 2026 on a plant capable of producing more than 9,000 metric tons of steel per year. In its next phase, the company plans to operate at 500,000 metric tons of steel production per year.

Here are Fast Company’s rankings for the four other Houston-area organizations:

  • Houston-based Vaulted Deep, No. 3 in catchall “other” category.
  • XGS Energy, No. 7 in the energy category. XGS’ proprietary solid-state geothermal system uses thermally conductive materials to deliver affordable energy anywhere hot rock is located. While Fast Company lists Houston as XGS’ headquarters, and the company has a major presence in the city, XGS is based in Palo Alto, California.
  • Houston-based residential real estate brokerage Epique Realty, No. 10 in the business services category. Epique, which bills itself as the industry’s first AI brokerage, provides a free AI toolkit for real estate agents to enhance marketing, streamline content creation, and improve engagement with clients and prospects.
  • Texas A&M University’s Nanostructured Materials Lab in College Station. The lab studies nano-structured materials to make materials lighter for the aerospace industry, improve energy storage, and enable the creation of “smart” textiles.
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This article first appeared on our sister site, EnergyCapitalHTX.com.

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