Tim Kopra spent over 244 days in space, and now he's using his tech background to invest in emerging energy companies. Courtesy of Tim Kopra

When Tim Kopra returned from space in 2009 after he served as flight engineer on NASA's Expedition 20, he was ready to transition into civilian life. The Army vet went to business school, received his MBA in 2013, and started thinking about his next steps here on earth.

That is, until he was called back by NASA to serve as flight engineer then commander of the ISS in Expedition 46/47. He landed in June of 2016 after spending a career total of 244 days in space.

The timing was right this time around for Kopra. A former classmate of his, Ernst Theodor Sack, had worked at a Riverstone Holdings for a decade and had realized the potential for funding smaller, more niche startups. Sack was ready to branch out on his own, and Kopra was looking for his next career opportunity too.

That's how the two partnered up to create Blue Bear Capital, an investment fund that invests in data-driven technology companies in the energy supply chain.

"You can think of it as Silicon Valley tech, IoT, analytics, machine learning, SaaS business models applied to oil and gas, wind, solar, and energy storage," Kopra says.

The energy industry has been known to be slow to adopt new technology, like analytics, machine learning, and the Internet of Things, Kopra says, but Blue Bear's goal is to find the startups creating cutting edge technology and help them gain a footing in the industry.

"In order to adopt new technology, our view is that it has to be able to demonstrate clear value proposition upfront — not something that promises to improve operations down the line. It needs to happen relatively quickly."

Blue Bear capital closed its fund in the fourth quarter of 2018 with a total of eight investments. Kopra spoke with InnovationMap on how he's merged his space career into a tech investment guru.

InnovationMap: What sort of experience do you bring in to your investment responsibilities from your Army and NASA days?

Tim Kopra: On face value, it may sound like an odd match, taking someone with a tech and operational background and putting them in venture, but quite frankly it feels very familiar to me because my career has really been focused on working on complex technology and operations with very small teams. It's not just a theoretical understanding of the technology, but understanding how to use the technology and how it works.

It's something that over time, when you work with different kinds of aircraft or experiments on the Space Station or the space suits we use on space walks or the robotics system we used, you really develop a strong sense of how we as humans are able to work with technology and improve the functions we have in our jobs. That's a valuable aspect I bring to the table.

There's the operational component too. You can have great technology, but if it's not well matched to its job and implementation, it's not going to have the ability to solve the problems it was intended for. Third component is with small teams. I've worked with teams of two to 10 to 30 to several hundred — you recognize the need for people to work more effectively together.

I was on the last couple of astronaut selection committees. Our most recent one was going through 18,300 and select 12. Our job during the last portion of the selection is interviewing the last 50 or so. Those people competing for those spots are rock solid when it comes to their technical background and operational experience. The one thing we were asking ourselves as the interview committee was, "Who'd you want to go camping with?" It's the matter of the kind of people you can spend time with and be effective with. When we look at companies to invest in, we are looking for good small teams like that.

IM: How has Houston's tech ecosystem changed throughout your career?

TK: When we started in January of 2017, we saw one conference every few months that was involved in innovation and new technology and its application in oil and gas. Whereas now, it's pretty much every month that there's a major event about applying new technology in the industry.

IM: So, how has the city been for you as an investor?

TK: Obviously, Houston is the center for traditional energy and oil and gas. One thing that has been notable over our journey is the increased involvement in corporate venture funds. And, then the number of startups — it's a growing number and there's plenty of room for growth when it comes to energy startups. We've definitely seen an improvement in the types of technology provided and the number of startups emerging.

IM: Do you feel like the relationship you have with corporate VCs is competitive or collaborative?

TK: I think that the environment for venture capital in Houston in particular is very collaborative. When it comes to the corporate VCs, we're aligned because often times they are looking for companies farther along and then secondly, we're happy to co-invest with corporate teams. There are plenty of deals to go around, and we think working together we can definitely succeed.

IM: What types of companies are you looking for?

TK: We consider companies that are early revenue companies. We focus on data-driven technology companies, but they need to have recurring commercial revenue, so not just pilots.

IM: What's next for Blue Bear?

TK: We recently closed the fund, and what that means is we need to deploy the capital. We've invested in eight companies and had one exit, which we are excited about.

What we try to do is find the absolute best in class within a sector in which we invest.

IM: What keeps you up at night, as it pertains to your business?

TK: It's a very dynamic world. We have to keep track of macro trends and understand where the market is going. That has everything to do from the price of oil to government incentives to what large companies are investing in. I wouldn't say that it keeps us awake at night, but there's so many facets of the business that can impact what we do — positively and negatively. But we are constantly keeping track of what's going on in the world and what's going on in our sector.

The one thing we are most focused on right now is maintaining deal flow that we've been able to achieve. Going through the thousand or so companies we have over the past couple of years has been an extremely arduous task, but it's necessary for us to be able to understand the market.

We need to be as diligent as we have been over the past couple years. It's a really exciting space to work in, and we just need to maintain that level of excitement.

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Portions of this interview have been edited.

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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.

10+ can't-miss Houston business and innovation events in February

where to be

Editor's note: February may be short, but its event calendar isn’t. From recurring monthly favorites to the return of annual celebrations and summits, here's what not to miss and how to register. Please note: this article may be updated to include additional event listings.

Feb. 2 — Entrepreneurship Roundtable with OPEN

Join founders, builders and innovators as they explore what it takes to create, scale and sustain meaningful ventures. This event, hosted by Open Houston, will be moderated by Faisal Bhutto, president and CEO of Houston-based end-to-end IT and cybersecurity company Alykas.

This event is Monday, Feb. 2, from 11 a.m.-1 p.m. at the Ion. Register here.

Feb. 3 — Tech+Tequila Talk: Tax Equity: Aligning Incentives for Founders, Investors & Philanthropy

Hear from guest speaker Cesar de la Cerda, founder and CIO of EnvisionVest, at the latest installment of Tech and Tequila Talk. The event will focus on using the tax code as a powerful fundraising tool.

This event takes place Tuesday, Feb. 3, from 5-7 p.m. at the Ion. Register here.

Feb. 5 — Ion Block Party Mardi Gras

Let the good times roll while networking with potential collaborators, mentors and investors at the Ion. Food and drink will be available, and the Ion will provide drink tickets for one free drink at Second Draught upon check-in.

This event is Thursday, Feb. 5, from 4-7 p.m. at the Ion. Register here.

Feb. 10 — Mercury Fund Day at the Ion

The Ion and Houston's Mercury Fund will host this special event, previously known as Software Day. The event will feature a panel that dives into how Mercury is pushing the boundaries of what’s possible with agentic AI and blockchain. A select group of early-stage software startups will also participate in office hours before the panel. Afterwards, all attendees can network during happy hour at Second Draught.

This event is Tuesday, Feb. 10, from 3:30-7:30 p.m. Register here.

Feb. 11-12 – In-Space Physical AI Workshop

Rice Nexus is bringing together industry leaders, government agencies and academia to explore the cutting edge of AI in space exploration. Matt Ondler, president of Aegis Aerospace, will present the keynote address. Other industry leaders from NASA Johnson Space Center, Intuitive Machines, Microsoft and Rice University and other organizations will participate. The event will close with the Inaugural Space Galette Reception hosted by the Consulate General of France in Houston and the Rice Space Institute.

This event begins Wednesday, Feb. 11, at the Ion. Register here.

Feb. 12 — State of the City

Houston First Corporation and the Greater Houston Partnership will host Mayor John Whitmire’s State of the City luncheon. Whitmire will share an update on his administration’s progress since taking office and highlight his top priorities that will continue to elevate Houston and its economy.

This event is Thursday, Feb. 12, from 11 a.m.-1:30 p.m. at the Hilton Americas-Houston. Register here.

Feb. 12 — Positioning Houston as the Brain Capital of the World

David Gow, CEO of the Center for Houston's Future, will present "Positioning Houston as the Brain Capital of the World" at the University of Houston Honors College Leadership Forum. Gow will share how Project Metis aims to establish Houston as a global hub for brain health research, innovation and economic development.

This event is Thursday, Feb. 12, from 7:30-9:30 a.m. at The Junior League of Houston. Register here.

Feb. 13 — From Research to Enterprise: Immigration & Innovation

Innov8 Hub will host an in-person seminar as part of its Startup Resources Series, focused on the intersection of immigration law, entrepreneurship and technology commercialization. The session will feature guest speakers Mario Cantu, Shilpa Ghurye and Vikesh Patel of KM&D PLLC, who will share insights for founders and innovators navigating legal pathways while building and scaling technology-driven ventures.

The event is Friday, Feb. 13, from 1-2 p.m. at the Innovation Center at UH Technology Bridge, Building 4. Register here.

Feb. 18-20 — TMC AI Summit

UTHealth Houston and Texas Children’s Hospital are bringing back the TMC AI Summit for its third year. This event is focused on translating advanced AI innovations into practical, real-world solutions for the biomedical and healthcare industries. It will be broken up into three tracks and will feature poster and oral presentations, workshops and tutorials, industry talks and student research showcases.

The event begins Wednesday, Feb. 18, at the Duncan Neurological Research Institute. Register here.

Feb. 26 — Transition on Tap

Greentown Labs’ signature networking event returns in February to foster conversations and connections within Houston's climate and energy transition ecosystem. Entrepreneurs, investors, students, philanthropists and more are invited to attend, meet colleagues, discuss solutions and engage with the growing community.

The event begins Monday, Feb. 26, from 5:30-7:30 p.m. at Greentown Labs. Register here.

Feb. 26 — NASA Tech Talk

Every fourth Thursday of the month, NASA experts, including longtime engineer Montgomery Goforth, present on technology development challenges NASA’s Johnson Space Center and the larger aerospace community are facing, and how they can be leveraged by Houston’s innovation community. Stick around after for drinks and networking at Second Draught.

This event is Thursday, Feb. 26, from 6-7 p.m. at the Ion. Register here.