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.

Barbara Burger, president of Chevron Technology Ventures, discusses Chevron's deal with The Ion and its commitment to Houston. Courtesy of CTV

Chevron exec shares why the company is invested in the Houston innovation community

Q&A

Chevron's innovation arm continues to be a leader among Houston's innovation ecosystem, and recently the energy company announced it is the first to lease space at a rising innovation hub.

Last week, Chevron was announced to be the first tenant at The Ion, and that includes opportunities for Chevron Technology Ventures as well as the whole company. Barbara Burger, president of Chevron Technology Ventures, discussed with InnovationMap why this is a great opportunity for the company and what else she's excited about in terms of Houston innovation.

InnovationMap: Chevron has been announced as the first tenant in The Ion. Why are you and CTV excited about this new innovation hub?

Barbara Burger: Chevron is excited because the innovation of The Ion is really a great example of the burgeoning innovation ecosystem in Houston. The Ion actually is almost a model of the ecosystem. It is a physical space, it is a set of programs, and it is a community and Chevron wants to be a part of all of that. We're excited about being able to be the first tenant and encourage others to join in with us because the community will work when it is full, diverse, and active. If we can lead the charge or play a role in leading the charge, we will.

I also want to say we are excited because this isn't just for CTV. We also want to encourage Chevron Houston employees — some 8,000 of them — to be a part of this innovation ecosystem. And The Ion is one place where they can venture out and see what's happening — outside of our office buildings in town and outside of their daily responsibilities — and get a taste and a feel and let it go from there.

IM: What opportunity does the new space provide for you and your team?

BB: We need innovation from everyone. Our industry and our company, like any other industry or company is undergoing dramatic change. And the more you know about where the world is going and the more you can partner with all kinds of different players, the more solutions you have to navigate successfully in that transformation.

We're known as a company that partners. Partnership, I think, is going to be critical in the world going forward and we value the ability to partner with firms and people that are both like us and not like us. I view The Ion is one example where you're bringing together lots of different kinds of people, because if you only just bring the same kinds of people together, you're missing the element of diversity. So, this allows our employees to experience that on one more level.

IM: CTV has been an integral part of Houston innovation for 21 years now. What do you see you and CTV’s role in the ecosystem?

BB: I've told this story many times, but when I moved here and took the job as the head of CTV, I did some homework and found out that we had more portfolio companies from Stavanger, Norway, than from Houston, Texas. And, that was a data point that, to be honest, baffled me a little. And the more we've looked at that we've said we will invest around the globe. We will collaborate with all kinds of players, but how come there's no hometown advantage? And so that sort of thirst and quest for that coincided with the GHP and the mayor's initial work on innovation. It was like right place, right time. And then we saw a role as a longstanding player in corporate venture and that investing in the ecosystems will bear fruit for us and for the work we do.

We prioritized helping to grow this ecosystem — investing in it for the future. It is our home court. We had a lot of the relationships and we continued to build them. And we also knew, because of our longstanding experience in tech ventures and our large presence in Houston, that when Chevron did something people would notice, and they would want to get on board. And it's not a competitive thing. It's really a leadership thing because it will take a lot of us to make that happen.

IM: You also serve as board chair for Houston Exponential. Why are you passionate about serving on the board?

BB: Every single board member wears a hat associated with their role in the ecosystem. And everybody wears a hat that says Houston on it. Without their sort of self-interest hat, they would have no interest in being on this board. But without the Houston hat, they don't work together towards the goal.

IM: You recently spoke at the HTX TechList launch. What difference is the new platform going to make for corporate venture?

BB: Corporate venture is a diverse group. There are some of us who have been around for a really long time and new companies, just starting out. And it is all in our best interest to help each other be good corporate ventures. I think the tech list is one of the tools by which you do that so that you know who's out there — it's like the global address list except for external.

IM: How does Chevron’s Catalyst Program work with CTV’s investment arm?

BB: We think holistically about how to access external innovation and really do the integration play with Chevron. We have to look really broadly at a complete set of tools.

The catalyst program is early stage — some people call it seed stage. It's a milestone-based grant program. It is an early look and an early relationship with a company that has something that we're interested in and is aligned with some of the problem sets we're looking for. We want to take an early look and we want to support them there. There is a financial support in the form of a grant — so that's good for the startup. It's a chance for them to demonstrate their abilities — not just technical, they're a company, so also their ability to execute and get things done. It's a chance for us to see, "does this really align with the problem sets we want to do?" And then, their last milestone is a series A term sheet. So, we have plenty of chances to invest in them afterwards. We didn't have a tool in that space. And I think, you know, pre-series A or pre-institutional investment is an important area of support that's required for innovation.

IM: Chevron is also a launch partner for Greentown Labs. What are you excited about for that partnership?

BB: We've supported Greentown in Boston since the early days, and what we liked about Greentown as an incubator was that they're trying to solve tough problems. A lot of their innovation involves either hard tech or process tech. They provide physical space, a set of programs, and community — similar to the three prongs I talked about with The Ion. And, importantly, they provide a specialized facility that early companies can never afford to have on their own — lab space, machine shop type of things, etc.

As a city, we do want to be — and we can be — the leader in the energy transition. So, we need to have the pieces of the puzzle so that we can play a leading role in that. And we saw Greentown as one of the ingredients in that overall recipe.

IM: What is it that Houston needs to do to be a leader in the energy transition?

BB: We're doing a lot of things right — almost in spite of the world being crazy. I think commitment to that vision is important, including collaboration across the different parts of the city — at the city level, at the corporate level, at the investor level, at the universities. I think just like everybody in Houston is connected to the industry — even if you're not in the energy industry, you know a lot about it just by living in Houston. So, I think being able to rally around that as a city is going to be important.

Again, I think constancy of purpose is important. Despite the headwinds from COVID and despite the headwinds that industries are facing, we need to stay committed to that. That's what I think we need to do. All these pieces are like pieces of a puzzle. But innovation is not a straight path. We've got to plant a bunch of these seeds and see how they grow — we need to water them every day, and then I think we'll have a beautiful garden.

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This conversation has been edited for brevity and clarity.

Chevron has brought on two startups as a part of its Catalyst Program that helps accelerate and mature energy tech companies. Photo via Getty Images

Chevron's Houston-based venture group taps two companies for its startup-focused program

energy tech

Chevron's corporate venture arm that invests into energy tech innovation and supports startups within the industry has tapped two companies for its Chevron Technology Ventures Catalyst Program.

Entech Solutions and mIQroTech have both recently been named new partners in the program, which allows the startups support and guidance during growth and acceleration from Chevron and its network.

Norway-based Entech Solutions AS has developed itsSuperstage Pinpoint Stimulation to address high intensity stimulation in increasingly long horizontal wells, according to a press release. The product aims to improve production performance and lower costs.

"Collaboration with Chevron will allow us to demonstrate Superstage efficiencies in a variety of basins worldwide," says Anthony Kent, co-inventor of Superstage and Entech's General Manager for North America, in the release.

"Working with a leading global operator gives us access to expertise needed to standardize this robust and versatile hardware technology," he continues.

Meanwhile, Tampa, Florida-based mIQroTech is addressing pipeline leak concerns within the energy industry by using artificial intelligence and internet of things. The startup joined the Catalyst Program in July.

"Our goal is to deliver a transformative change to the global oil and gas industry," says founder and chief executive officer, Meade Lewis, in a press release.

"Better data, analytics, and intelligence will add efficiencies to pipeline operations and empower more informed and faster decision-making. We appreciate that Chevron recognizes our potential to deliver solutions to enable safer delivery of oil and gas," Lewis continues.

The company, which has received investments from Plug and Play, Ocean Capital, Republic, and Harvard Business School Alumni Angels, and more, will focus on growing its team and customer base.

Chevron also recently contributed to Houston-based ThoughtTrace's $10 million series B round in May and signed on as a partner for the Houston expansion of cleantech accelerator Greentown Labs.

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Texas booms as No. 3 best state to start a business right now

Innovation Starts Here

High employment growth and advantageous entrepreneurship rates have led Texas into a triumphant No. 3 spot in WalletHub's ranking of "Best and Worst States to Start a Business" for 2026.

Texas bounced back into the No. 3 spot nationally for the first time since 2023. After dropping into 8th place in 2024, the state hustled into No. 4 last year.

Ever year, WalletHub compares all 50 states based on their business environment, costs, and access to financial resources to determine the best places for starting a business. The study analyzes 25 relevant metrics to determine the rankings, such as labor costs, office space affordability, financial accessibility, the number of startups per capita, and more.

When about half of all new businesses don't last more than five years, finding the right environment for a startup is vital for long-term success, the report says.

Here's how Texas ranked across the three main categories in the study:

  • No. 1 – Business environment
  • No. 11 – Access to resources
  • No. 34 – Business costs

The state boasts the 10th highest entrepreneurship rates nationwide, and it has the 11th-highest share of fast-growing firms. WalletHub also noted that more than half (53 percent) of all Texas businesses are located in "strong clusters," which suggests they are more likely to be successful long-term.

"Clusters are interconnected businesses that specialize in the same field, and 'strong clusters' are ones that are in the top 25 percent of all regions for their particular specialization," the report said. "If businesses fit into one of these clusters, they will have an easier time getting the materials they need, and can tap into an existing customer base. To some degree, it might mean more competition, though."

Texas business owners should also keep their eye on Houston, which was recently ranked the 7th best U.S. city for starting a new business, and it was dubbed one of the top-10 tech hubs in North America. Workers in Texas are the "third-most engaged" in the country, the study added, a promising attribute for employers searching for the right place to begin their next business venture.

"Business owners in Texas benefit from favorable conditions, as the state has the third-highest growth in working-age population and the third-highest employment growth in the country, too," the report said.

The top 10 best states for starting a business in 2026 are:

  • No. 1 – Florida
  • No. 2 – Utah
  • No. 3 – Texas
  • No. 4 – Oklahoma
  • No. 5 – Idaho
  • No. 6 – Mississippi
  • No. 7 – Georgia
  • No. 8 – Indiana
  • No. 9 – Nevada
  • No. 10 – California
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This article originally appeared on CultureMap.com.

Houston lab-test startup seeks $1M for nationwide expansion

Testing Access

Health care industry veteran Jim Gebhart knew there had to be a better way for patients to access lab services, especially those with high health insurance deductibles or no insurance at all.

“This challenge became deeply personal when a close family member developed a serious illness, and we struggled to secure prompt appointments,” Gebhart tells InnovationMap. “It’s incredibly frustrating when a loved one cannot receive timely care simply because of provider shortages or the limited capacity of traditional clinics.”

Driven by the desire to knock down lab-test barriers, Gebhart founded Houston-based TheLabCafe.com in 2024. The platform provides access to low-cost medical tests without requiring patients to carry health insurance. TheLabCafe serves patients in six states: Texas, Georgia, Louisiana, Nevada, New Mexico and Oklahoma. Gebhart, the startup’s CEO, says that by the end of March, LabCafe will be offering services in 20 more states and the District of Columbia.

Gebhart has spent more than 30 years in the lab industry. His career includes stints at Austin-based Clinical Pathology Laboratories, Ohio’s Cleveland Clinic Laboratories and Secaucus, New Jersey-based Quest Diagnostics.

“Since nearly 80 percent of disease diagnoses rely on laboratory testing, I decided to leverage my background to create a more accessible, self-directed process for individuals to order blood and urine tests on their own terms — when and where they need them,” says Gebhart.

So far, Gebhart is self-funding the startup. But he plans to seek $700,000 to $1 million in outside investments in late 2026 to support the nationwide expansion and the introduction of more services.

TheLabCafe contracts with labs for an array of tests, such as cholesterol, hepatitis, metabolic, testosterone, thyroid and sexually transmitted infection (STI) tests. A cholesterol test obtained through TheLabCafe might cost $29, compared with a typical cost of perhaps $39 to $59 without insurance.

A health care professional reviews every test, both when the test is ordered and when the results are delivered, often within 24 hours. After receiving test results, a patient can schedule a virtual visit with a health care professional to go over the findings and learn potential treatment options.

Gebhart says TheLabCafe particularly benefits uninsured patients, including those in Texas. Among the states, Texas has the highest rate of uninsured residents. U.S. Census Bureau data shows 21.6 percent of adults and 13.6 percent of children in Texas lacked health insurance in 2024.

“Uninsured patients often pay the highest prices in the health care system,” Gebhart explains. “We address this by offering straightforward pricing and convenient access to testing without requiring insurance.”

“Our rates are intentionally set to remain affordable, helping individuals take a proactive approach to their health,” he adds. “Regular testing enables people to identify potential health issues early and track their progress as they make lifestyle changes. Ultimately, you can’t measure improvement without data — and laboratory results provide that data.”

Houston geothermal startup secures $97M Series B for next-gen power

fresh funding

Houston-based geothermal energy startup Sage Geosystems has closed its Series B fundraising round and plans to use the money to launch its first commercial next-generation geothermal power generation facility.

Ormat Technologies and Carbon Direct Capital co-led the $97 million round, according to a press release from Sage. Existing investors Exa, Nabors, alfa8, Arch Meredith, Abilene Partners, Cubit Capital and Ignis H2 Energy also participated, as well as new investors SiteGround Capital and The UC Berkeley Foundation’s Climate Solutions Fund.

The new geothermal power generation facility will be located at one of Ormat Technologies' existing power plants. The Nevada-based company has geothermal power projects in the U.S. and numerous other countries around the world. The facility will use Sage’s proprietary pressure geothermal technology, which extracts geothermal heat energy from hot dry rock, an abundant geothermal resource.

“Pressure geothermal is designed to be commercial, scalable and deployable almost anywhere,” Cindy Taff, CEO of Sage Geosystems, said in the news release. “This Series B allows us to prove that at commercial scale, reflecting strong conviction from partners who understand both the urgency of energy demand and the criticality of firm power.”

Sage reports that partnering with the Ormat facility will allow it to market and scale up its pressure geothermal technology at a faster rate.

“This investment builds on the strong foundation we’ve established through our commercial agreement and reinforces Ormat’s commitment to accelerating geothermal development,” Doron Blachar, CEO of Ormat Technologies, added in the release. “Sage’s technical expertise and innovative approach are well aligned with Ormat’s strategy to move faster from concept to commercialization. We’re pleased to take this natural next step in a partnership we believe strongly in.”

In 2024, Sage agreed to deliver up to 150 megawatts of new geothermal baseload power to Meta, the parent company of Facebook. At the time, the companies reported that the project's first phase would aim to be operating in 2027.

The company also raised a $17 million Series A, led by Chesapeake Energy Corp., in 2024.

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This article originally appeared on our sister site, EnergyCapitalHTX.com.