3 Houston innovators to know this week

who's who

This week's roundup of Houston innovators includes Moji Karimi of Cemvita Factory, Shanna Jin of Rice University, and Trent Crow of Real Simple Energy. Courtesy photos

Editor's note: In the week's roundup of Houston innovators to know, I'm introducing you to three local innovators across industries — data science, consumer tech, and medical device innovation — recently making headlines in Houston innovation.

Moji Karimi, co-founder and CEO of Cemvita Factory

Moji Karimi joins the Houston Innovators Podcast to discuss how his technology is offering energy execs an innovative way to meat their climate change pledge goals. Photo courtesy of Cemvita

A lot of startups are working on technology that makes existing practices more efficient, cheaper, or faster — or all of the above. But Cemvita Factory, founded by siblings Moji and Tara Karimi, is doing something that's never been done before: biomimicking photosynthesis to convert carbon emissions into useful chemicals.

"There weren't biotech companies working with oil and gas companies for this use case that we have now," Moji Karimi says on this week's episode of the Houston Innovators Podcast. "We're defining this new category for application of synthetic biology in heavy industries for decarbonization."

With this uncharted territory comes unique challenges and opportunities. Click here to read more and stream the episode.

Shanna Jin, communications and marketing specialist of the Data to Knowledge Lab at Rice University

Startups and small businesses are accumulating data daily — here's how to use that to your advantage, according to this Houston expert. Photo via rice.edu

Ironically, the power of data management is almost incalculable. With the right practices and processes in place, businesses can make better decisions and grow more strategically. But, it's not something a lot of startups or small businesses look at regularly. That's where the Rice University Data To Knowledge group comes into play.

"Being able to interpret data and making data-driven decisions becomes the key to the success of a business," writes Shanna Jin in a guest column for InnovationMap. "It is not just a privilege for big companies anymore. Small businesses need it more than ever to make sustainable growth in the digital era." Click here to read more.

Trent Crow, founder and president of Real Simple Energy

Trent Crow, founder and president, and the Real Simple Energy team have moved over to Arcardia with the acquisition. Photo courtesy of Real Simple Energy

Earlier this month, a Houston startup exited to a larger tech company. Trent Crow, co-founder and CEO of Real Simply Energy, says all eight of the company's employees have moved over to Arcadia and more workers will be hired soon. The company has maintained a mix of office and remote workers. Arcadia will look for Houston office space later this year, Crow says.

"Expansion plans include doing more of what we're doing now and offering more features for customers," says Crow, who now is Arcadia's general manager of energy services in Texas. Click here to read more.

Trent Crow, founder and president (left), and Paul Paras, founder and vice president, and the rest of the Real Simple Energy team have moved over to Arcardia with the acquisition. Photo courtesy of Real Simple Energy

Houston energy startup acquired by growing tech company

making moves

February's massive winter weather disaster underscored the fragile availability and volatile cost of electricity in the Houston area and throughout Texas. Just a month after the calamity, a Washington, D.C.-based company has scooped up Houston-based Real Simple Energy to help put power back in the hands of electricity consumers in Texas.

Arcadia, a tech company that connects U.S. homeowners and renters to renewable energy, said March 17 that it had purchased Real Simple Energy. Terms of the deal for the three-year-old startup weren't disclosed.

Real Simple Energy's automated platform matches power usage with the lowest rates in the Texas marketplace to reduce electric bills. The company manages all facets of a customer's monthly power bills.

Trent Crow, co-founder and CEO of Real Simply Energy, says all eight of the company's employees have moved over to Arcadia and more workers will be hired soon. The company has maintained a mix of office and remote workers. Arcadia will look for Houston office space later this year, Crow says.

"Expansion plans include doing more of what we're doing now and offering more features for customers," says Crow, who now is Arcadia's general manager of energy services in Texas.

Aside from Crow, co-founders of Real Simple Energy are Paul Paras and Matt Herpich.

Real Simple Energy says its customers save an average of 36 percent, or $548 a year, on electricity. That figure is based on the power bill for a 2,300-square-foot home. The startup says its fixed-rate and fixed-bill plans aren't subject to the types of spikes in power prices that many Texans experienced during February's winter weather disaster.

"Recent events in the Texas market prove that customers shouldn't be exposed to wholesale or variable rates, and want an energy advocate to protect them," Kiran Bhatraju, founder and CEO of Arcadia, says in a release. "Both Arcadia and Real Simple Energy recognize the challenges Texas homeowners and renters have historically faced in the energy-buying process, and we remain committed to removing these confusing barriers. We'll always be on the customer's side, focusing on the best rate and protecting our customers from bad actors."

Crow says the struggle to bring down energy costs at his home prompted him to start the company. He spent several years as a wholesale power trader at JPMorgan Chase.

"The deregulated energy industry, especially in Texas, has underserved customers and, as a result, most customers overpay for electricity and receive poor customer service. Using technology, we are helping customers realize the promise of deregulation and always get the best fixed rates available," Crow says in a release.

This deal represents the first acquisition for Arcadia, founded in 2014. In partnership with 125 utilities in 50 states, Arcadia oversees 4.5 terawatt hours (4.5 trillion kilowatt hours) of residential demand for energy. It's the biggest manager of residential solar in the U.S.

Arcadia has raised $70.5 million in funding, according to Crunchbase.

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Texas cybersecurity co. expands unique train-to-hire model to Houston

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It’s increasingly more difficult to ensure the confidentiality, integrity, and availability of proprietary data and information in the ever-changing, ever-evolving digital world.

Cyberattacks, including malware, phishing, and ransomware, are becoming increasingly common and sophisticated, posing a consistent threat to a company’s sustainability and bottom line.

To combat that trend, Nukudo, a San Antonio-based cybersecurity workforce development company, is expanding its initiative to bridge the global cybersecurity talent gap through immersive training and job placement to Houston.

“We saw that there was a need in the market because there's a shortage of skilled manpower within the cybersecurity industry and other digital domains,” says Dean Gefen, CEO of NukuDo. “So, our initial goal was to take a large pool of people and then make them to be fully operational in cybersecurity in the shortest amount of time.”

The company refers to the plan as the “training-to-employment model,” which focuses on providing structured training to select individuals who then acquire the skills and knowledge necessary to secure and maintain fruitful careers.

The company identifies potential associates through its proprietary aptitude test, which recognizes individuals who possess the innate technical acumen and potential for success in various cybersecurity roles, regardless of their level of education.

“We take in people from all walks of life, meaning the program is purely based on the associate’s potential,” Gefen says. “We have people who were previously aircraft engineers, teachers, graphic designers, lawyers, insurance agents and so forth.”

Once selected, associates are trained by cybersecurity experts while gaining hands-on experience through scenario-based learning, enabling them to be deployed immediately as fully operational cybersecurity professionals.

The program training lasts just six months—all paid—followed by three years of guaranteed employment with NukuDo.

While in training, associates are paid $ 4,000 per month; then, they’re compensated by nearly double that amount over the next three years, ultimately pushing their salaries to well into the six figures after completing the entire commitment.

In addition to fostering a diverse talent pipeline in the cybersecurity field, NukuDo is creating a comprehensive solution to address the growing shortage of technical talent in the global workforce.

And arming people with new marketable skills has a litany of benefits, both professional and personal, Gefen says.

“Sometimes, we have associates who go on to make five times their previous salary,” says Gefen. “Add to that fact that we had someone that had a very difficult life beforehand and we were able to put him on a different path. That really hits home for us that we are making a difference.

Nulkudo currently has partnerships with companies such as Accenture Singapore and Singapore Airlines. Gefen says he and his team plans to have a new class of associates begin training every month by next year and take the model to the Texas Triangle (Houston, Austin and Dallas)—then possibly nationwide.

“The great thing about our program is that we train people above the level of possible threat of replacement by artificial intelligence,” Gefen says. “But what we are also doing, and this is due to requirements that we have received from clients that are already hiring our cyber professionals, is that we are now starting to deliver AI engineers and data scientists in other domains.”

“That means that we have added more programs to our cybersecurity program. So, we're also training people in data science and machine learning,” he continues.

All interested candidates for the program should be aware that a college degree is not required. NukuDo is genuinely interested in talented individuals, regardless of their background.

“The minimum that we are asking for is high school graduates,” Gefen says. “They don't need to have a college degree; they just need to have aptitude. And, of course, they need to be hungry to make this change.”

2 Houston universities declared among world’s best in 2026 rankings

Declaring the Best

Two Houston universities are in a class of their own, earning top spots on a new global ranking of the world's best universities.

Rice University and University of Houston are among the top 1,200 schools included in the QS World University Rankings 2026. Ten more schools across Texas make the list.

QS (Quacquarelli Symonds), a London-based provider of higher education data and analytics, compiles the prestigious list each year; the 2026 edition includes more than 1,500 universities from around the world. Factors used to rank the schools include academic reputation; employer reputation; faculty-student ratio; faculty research; and international research, students, and faculty.

In Texas, University of Texas at Austin lands at No. 1 in the state, No. 20 in the U.S., and No. 68 globally.

Houston's Rice University is close behind as Texas' No. 2 school. It ranks 29th in the U.S. and No. 119 in the world. Unlike UT, which fell two spots globally this year (from No. 66 to 68), Rice climbed up the charts, moving from 141st last year to No. 119.

University of Houston impresses as Texas' 4th highest-ranked school. It lands at No. 80 in the U.S. and No. 556 globally, also climbing about 100 spots up the chart.

Rice and UH are on a roll in regional, national, and international rankings this year.

Rice earned top-15 national rankings by both Niche.com and Forbes last fall. Rice claimed No. 1 and UH ranked No. 8 in Texas in U.S. News & World Report's 2025 rankings. Rice also topped WalletHub's 2025 list of the best colleges and universities in Texas for 2025.

More recently, in April, both UH and Rice made U.S. News' 2025 list of top grad schools.

In all, 192 U.S. universities made the 2026 QS World University Rankings — the most of any country. Topping the global list is the Massachusetts Institute of Technology (MIT).

“The results show that while U.S. higher education remains the global leader, its dominance is increasingly challenged by fast-rising emerging systems,” says the QS World University Rankings report. “A decade ago, 32 American universities [were] featured in the world’s top 100; today, that number has dropped to 26, and only 11 of these institutions have improved their position this year."

The 12 Texas universities that appear in the QS World University Rankings 2026 list are:

  • University of Texas at Austin, No. 20 in the U.S. and No. 68 in the world (down from No. 66 last year).
  • Rice University, No. 29 in the U.S. and No. 119 in the world (up from No. 141 last year).
  • Texas A&M University, No. 32 in the U.S. and No. 144 in the world (up from No. 154 last year).
  • University of Houston, No. 80 in the U.S. and No. 556 in the world (up from 651-660 last year).
  • University of Texas at Dallas, No. 85 in the U.S. and No. 597 in the world (down from 596 last year).
  • Texas Tech University, No. 104 in the U.S. and No. 731-740 in the world (unchanged from last year).
  • University of North Texas, No. 123 in the U.S. and No. 901-950 in the world (up from 1,001-1,200 last year)
  • Baylor University, tied for No. 136 in the U.S. and at No. 1,001-1,200 in the world (unchanged from last year).
  • Southern Methodist University, tied for No. 136 in the U.S. and at 1,001-1,200 in the world (unchanged from last year).
  • University of Texas Arlington, tied for No. 136 in the U.S. and at 1,001-1,200 in the world (unchanged from last year).
  • University of Texas at San Antonio, tied for No. 136 in the U.S. and at 1,001-1,200 in the world (unchanged from last year).
  • University of Texas at El Paso, No. 172 in the U.S. and at 1,201-1,400 in the world (down from 1,001-1,200 last year).
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This article originally appeared on CultureMap.com.

Houston students develop new device to prepare astronauts for outer space

space race

Rice University students from the George R. Brown School of Engineering and Computing designed a space exercise harness that is comfortable, responsive, and adaptable and has the potential to assist with complex and demanding spacewalks.

A group of students—Emily Yao, Nikhil Ashri, Jose Noriega, Ben Bridges and graduate student Jack Kalicak—mentored by assistant professor of mechanical engineering Vanessa Sanchez, modernized harnesses that astronauts use to perform rigorous exercises. The harnesses are particularly important in preparing astronauts for a reduced-gravity space environment, where human muscles and bones atrophy faster than they do on Earth. However, traditional versions of the harnesses had many limitations that included chafing and bruising.

The new harnesses include sensors for astronauts to customize their workouts by using real-time data and feedback. An additional two sensors measure astronauts’ comfort and exercise performance based on temperature and humidity changes during exercise and load distribution at common pressure points.

“Our student-led team addressed this issue by adding pneumatic padding that offers a customized fit, distributes pressure over a large surface area to reduce discomfort or injuries and also seamlessly adapts to load shifts — all of which together improved astronauts’ performance,” Sanchez said in a news release. “It was very fulfilling to watch these young engineers work together to find innovative and tangible solutions to real-world problems … This innovative adjustable exercise harness transforms how astronauts exercise in space and will significantly improve their health and safety during spaceflights.”

The project was developed in response to a challenge posted by the HumanWorks Lab and Life Science Labs at NASA and NASA Johnson Space Center for the 2025 Technology Collaboration Center’s (TCC) Wearables Workshop and University Challenge, where teams worked to solve problems for industry leaders.

Rice’s adaptive harness won the Best Challenge Response Award. It was funded by the National Science Foundation and Rice’s Office of Undergraduate Research and Inquiry.

“This challenge gave us the freedom to innovate and explore possibilities beyond the current harness technology,” Yao added in the release. “I’m especially proud of how our team worked together to build a working prototype that not only has real-world impact but also provides a foundation that NASA and space companies can build and iterate upon.”

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