From a Houston startup exit to the growth of a Rice University startup, here's the short stories of Houston innovation news you may have missed. Pexels

Houston's innovation ecosystem has been booming with news, and it's likely some might have fallen through the cracks.

For this roundup of short stories within Houston innovation, Texas Halo Fund makes three new investments, a Houston energy company exits, a growing Rice University startup gets grants, and more.

Octopus Energy acquires Houston-founded Evolve Energy

The $5 million deal means a new focus on Texas for the new parent company. Photo via evolvemyenergy.com

London-based renewable energy company Octopus Energy announced that it's acquired Houston-founded Evolve Energy in a $5 million deal, which represents Octopus's $100 million expansion into the United States market.

Octopus, which reached Unicorn status with a $1 billion valuation in April, will start its expansion in Texas, according to a news release, operating under the new name Octopus Energy US. Evolve Energy, which was founded in 2018 by Michael Lee, is a Texas-based Capital Factory portfolio company and finished first place in the 2019 EarthX startup competition. The company also has a Silicon Valley office, in addition to its local operation in Houston's Galleria area.

"Octopus Energy is inspirational in growing a customer base of over 1 million households in just four years. It has done so while also achieving customer satisfaction scores similar to Netflix and Amazon. It matches our aspiration for innovation and we're thrilled to be part of the Octopus family," says Lee in the release. "The US energy market is rapidly moving towards ultra-low cost renewable energy and is prime for a true digital transformation."

Texas Halo Fund makes three new investments

Texas Money

Here are the three latest investments from Texas Halo Fund. Getty Images

Houston-based Texas Halo Fund has made three recent investments in August and September.

  • Nexus AI, based in Chicago, the workforce management tech company uses artificial intelligence and organizational behavioral science to predict the best teams or individuals for a project on the startup's cloud-based platform.
  • Rellevate is a Connecticut-based digital fintech company that optimizes employer-based digital account and financial services.
  • MFB Fertility, a Colorado company, has created game-changing at-home test stripts for assaying the hormone progesterone branded as Proov.

Rice University program seeking data projects

The Rice D2K Lab wants to help startups and small businesses solve business concerns with data science. Photo courtesy of Rice

Adata-focused lab at Rice University is seeking data challenges for its group of next generation of data scientists to solve. The Rice D2K Lab is looking for sponsors for its Rice D2K Capstone project in Spring 2021. Rice's D2K Capstone program forms interdisciplinary teams of advanced undergraduate and graduate students to solve pressing real-world data science challenges. The program is accepting project proposals for the Spring 2021 semester through Monday, October 19.

Click here to learn more about the program, and click here to get involved.

California startup joins Chevron's Catalyst Program

CTV has a new startup in its Catalyst Program. Photo via Getty Images

Houston-based Chevron Technology Ventures announced that Oakland, California-based Brimstone Energy Inc. has joined CTV's Catalyst Program to continue its development of its decarbonization platform, which focuses on the generation of low-emissions hydrogen, as well as various commodity products, according to a release.

"Brimstone Energy is excited to be supported by Chevron, a multi-national industrial company," says Cody Finke, Ph.D., co-founder and CEO of Brimstone Energy, in the release. "It is good to see Chevron continue to back companies with decarbonization in their mission."

Rice University-born startup racks up $12.5 million in grants

OpenStax is growing its access to free online textbooks. Image via openstax.org

Rice University's OpenStax is able to greatly expand its library of free online textbooks thanks to new grants totaling $12.5 million. The funds derive from Bill & Melinda Gates Foundation, the William and Flora Hewlett Foundation, the Charles Koch Foundation and the Stand Together community, according to a press release from Rice.

The new funds will more than double OpenStax's files from 42 books to 90. Already, the platform has saved 14 million students around the world more than $1 billion.

"Nine years ago, we dreamed about solving the textbook affordability and access crisis for students," says Richard Baraniuk, the Victor E. Cameron Professor of Electrical and Computer Engineering at Rice and founder and director of OpenStax, in the release. "Now, with this tremendous investment in open education, we will be able to not only accelerate educational access for tens of millions of students but also drive innovation in high-quality digital learning, which has become commonplace due to COVID-19."

OpenStax is planning to raise $30 million for continued library expansion as it aims to lower the barrier to higher education.

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Houston named ‘star’ metro for artificial intelligence in new report

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A new report declares Houston one of the country’s 28 “star” hubs for artificial intelligence.

The Houston metro area appears at No. 16 in the Brookings Institution’s ranking of metros that are AI “stars.” The metro areas earned star status based on data from three AI buckets: talent, innovation and adoption. Only two places, the San Francisco Bay Area and Silicon Valley, made Brookings’ “superstar” list.

According to Brookings, the Houston area had 11,369 job postings in 2024 that sought candidates with AI skills, 210 AI startups (based on Crunchbase data from 2014 to 2024), and 113 venture capital deals for AI startups (based on PitchBook data from 2023 to 2024).

A number of developments are boosting Houston’s AI profile, such as:

Brookings also named Texas’s three other major metros as AI stars:

  • No. 11 Austin
  • No. 13 Dallas-Fort Worth
  • No. 40 San Antonio

Brookings said star metros like Houston “are bridging the gap” between the two superstar regions and the rest of the country. In 2025, the 28 star metros made up 46 percent of the country’s metro-area employment but 54 percent of AI job postings. Across the 28 metros, the number of AI job postings soared 139 percent between 2018 and 2025, according to Brookings.

Around the country, dozens of metros fell into three other categories on Brookings’ AI list: “emerging centers” (14 metros), “focused movers” (29 metros) and “nascent adopters” (79 metros).

Innovation Labs @ TMC set to launch for early-stage life science startups

moving in

The Texas Medical Center will launch its new Innovation Labs @ TMC in January 2026 to better support life science startups working within the innovation hub.

The 34,000-square-foot space, located in the TMC Innovation Factory at 2450 Holcombe Blvd., will feature labs and life science offices and will be managed by TMC. The space was previously occupied by Johnson & Johnson's JLABS @TMC, a representative from TMC tells InnovationMap. JLABS will officially vacate the space in January.

TMC shares that the expansion will allow it to "open its doors to a wider range of life science visionaries," including those in the TMC BioBridge program and Innovation Factory residents. It will also allow TMC to better integrate with the Innovation Factory's offerings, such as the TMC Health Tech accelerator, TMC Center for Device Innovation and TMC Venture Fund.

“We have witnessed an incredible demand for life science space, not only at the TMC Innovation Factory, but also on the TMC Helix Park research campus,” William McKeon, president and CEO of the TMC, said in a news release. “Innovation Labs @ TMC enables us to meet this rising demand and continue reshaping how early-stage life science companies grow, connect, and thrive.”

“By bringing together top talent, cutting-edge research, and industry access in one central hub, we can continue to advance Houston’s life science ecosystem," he continued.

The TMC Innovation Factory has hosted 450 early-stage ventures since it launched in 2015. JLABS first opened in the space in 2016 with the goal of helping health care startups commercialize.