This week's roundup of Houston innovators includes Bobby Tudor of Greentown Labs, Tim Latimer of Fervo Energy, and Casey Brown of Evolve Houston. Photos courtesy

Editor's note: Every week, I introduce you to a handful of Houston innovators to know recently making headlines with news of innovative technology, investment activity, and more. This week's batch includes three innovators across Houston's energy transition.

Bobby Tudor, board chair of Greentown Labs

Greentown Labs, a climatetech incubator with locations in the Houston and Boston areas, has announced it has received $4 million in funding from both of the Houston and Massachusetts locations. Houston investors included Bobby Tudor, CEO of Artemis Energy Partners and chairman of the Houston Energy Transition Initiative, who also joins the organization as board chair.

“The challenges of the energy transition are immense, and the role played by technology incubators like Greentown Labs is essential,” Tudor says in a news release. “We believe this role, which is a partnership between academia, industry, philanthropists, entrepreneurs, and governments, is the best way to get to effective, scalable solutions in a time frame that the urgency of the challenge requires. We need all hands on deck, and this partnership between Massachusetts and Texas can be a role model for others.” Read more.

Tim Latimer, CEO and co-founder of Fervo Energy

Tim Latimer of Fervo Energy has raised additional funding. Photo courtesy of Fervo Energy

A Houston company that's responding to rising energy demand by harnessing geothermal energy through its technology has again secured millions in funding. The deal brings Fervo's total funding secured this year to around $600 million.

Fervo Energy announced that it has raised $255 million in new funding and capital availability. The $135 million corporate equity round was led by Capricorn’s Technology Impact Fund II. The funding will go toward supporting Fervo's ongoing and future geothermal projects.

“The demand for 24/7 carbon-free energy is at an all-time high, and Fervo is one of the only companies building large projects that will come online before the end of the decade,” Fervo CEO and Co-Founder Tim Latimer says in a news release. “Investors recognize that Fervo’s ability to get to scale quickly is vital in an evolving market that is seeing unprecedented energy demand from AI and other sources.” Read more.

Casey Brown, executive director of Evolve Houston

Casey Brown and his team at Evolve Houston have rolled out a new program. Photo courtesy

The innovative METRO microtransit program will be expanding to the downtown area, the Metropolitan Transit Authority of Harris County announced.

The program started in June 2023 when the city’s nonprofit Evolve Houston partnered with the for-profit Ryde company to offer free shuttle service to residents of Second and Third Ward. The shuttles are all-electric and take riders to bus stops, medical buildings, and grocery stores. Essentially, it works as a traditional ride-share service but focuses on multiple passengers in areas where bus access may involve hazards or other obstacles. Riders access the system through the Ride Circuit app.

“Our microtransit service is a game-changer for connecting people, and we are thrilled to launch it in downtown Houston,” said Evolve executive director Casey Brown. “The all-electric, on-demand service complements METRO’s existing fixed-route systems while offering a new solution for short trips. This launch marks an important milestone for our service, and we look forward to introducing additional zones in the new year — improving access to public transit and local destinations.” Read more.

A mix of public and private investors have funded Greentown Labs and its latest raise. Photo via GreentownLabs.com

Investors from Houston, Boston fuel Greentown with $4M commitment

seeing green

Greentown Labs, a climatetech incubator with locations in the Houston and Boston areas, has announced it has received funding from a mix of investors.

The $4 million in funding came from both of the Houston and Massachusetts locations. Houston investors included Bobby Tudor, CEO of Artemis Energy Partners and chairman of the Houston Energy Transition Initiative; David Baldwin, co-founder of OpenMinds and TEX-E and partner at SCF Partners; and Rice University. Other investors included MassDevelopment and the City of Somerville.

“The challenges of the energy transition are immense, and the role played by technology incubators like Greentown Labs is essential,” Tudor says in a news release. “We believe this role, which is a partnership between academia, industry, philanthropists, entrepreneurs, and governments, is the best way to get to effective, scalable solutions in a time frame that the urgency of the challenge requires. We need all hands on deck, and this partnership between Massachusetts and Texas can be a role model for others.”

According to Greentown, the funding will support its financial position and contribute to preparing the incubator for its next chapter of supporting its its leadership team prepare for Greentown’s next chapter supporting and growing its 575 startups.

“Greentown’s mission aligns closely with the Houston Energy Transition Initiative’s goal of accelerating global solutions to address the dual challenge of meeting growing energy demand globally while also significantly reducing CO2 emissions,” adds Steve Kean, president and CEO of the Greater Houston Partnership.

With the announcement of the funding, Greentown named its board members, including Tudor, who will serve as Greentown Labs Board Chair. The other Houston-based board members are:

  • David Baldwin, co-founder of OpenMinds and TEX-E; partner atSCF Partners
  • Bob Harvey, former president and CEO of GHP; board member of TEX-E
  • Jane Stricker, senior vice president of energy transition and executive director of HETI

“With this new funding, Greentown is poised to expand its impact across its existing ecosystems and support even more climatetech startups,” adds Kevin Dutt, interim CEO of Greentown Labs. “We believe in the essential role entrepreneurship will play in the energy transition and we’re grateful for the support of our partners who share in that belief and our collective commitment to commercializing these technologies as quickly and efficiently as possible.”

According to Greentown, the incubator plans to announce its new CEO in the coming months.

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This article originally ran on EnergyCapital.

The GHP and HETI announced that it has signed a memorandum of understanding with Argonne National Laboratory, a a federally-funded research and development facility in Illinois. Photo by Natalie Harms/InnovationMap

Houston organization announces major partnership with DOE lab to spur energy innovation commercialization

R&D teammate

A new partnership between the Greater Houston Partnership and Argonne National Laboratory has been established to spur development of commercial-scale energy transition solutions.

The GHP and the Houston Energy Transition Initiative, or HETI, announced that it has signed a memorandum of understanding with Argonne National Laboratory, a federally-funded research and development facility in Illinois. The lab is owned by the United States Department of Energy and run by UChicago Argonne LLC of the University of Chicago.

“The U.S. Department of Energy’s national laboratories have long been the backbone of research, development, and demonstration for the energy sector," Bobby Tudor, CEO of Artemis Energy Partners and Chair of HETI, says in a news release. "The Partnership and HETI, working with our industry members, business community and top research and academic institutions, in collaboration with Argonne, will work across our energy innovation ecosystem to drive this critical effort for our region.”

The partnership, announced at HETI House at CERAWeek by S&P Global, is intended to provide resources and collaboration opportunities between Houston's energy innovation ecosystem — from corporates to startups — to "accelerate the translation, evaluation and pre-commercialization of breakthrough carbon reduction technologies," per the news release.

“A decarbonization center of excellence in Houston is the missing link in the region’s coordinated approach to advancing critical energy transition technologies needed to mitigate the risks associated with climate change, while also promoting economic growth and job creation for the region,” Tudor continues.

Established in 1946, Argonne works with universities, industry, and other national laboratories on large, collaborative projects that are expected to make a big impact on the energy transition.

“Partnerships are essential to realizing net zero goals,” Argonne Director Paul Kearns adds. “We are pleased to extend DOE national laboratory expertise and work with HETI to focus the region’s considerable energy and industrial assets, infrastructure, and talent on broad commercial deployment of needed technologies.”

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This article originally ran on EnergyCapital.

Houston's history in oil and gas — as well as its momentum in the energy transition space — helped the city claim the top spot in this new report ranking. Photo via Getty Images

New report ranks Houston as the top city for foreign investment

by the numbers

For the second time, a report has analyzed the top markets in the United States for the rest of the world to do business in. This year, that top spot belongs to Houston.

The second annual FT-Nikkei Investing in America ranking, which came out this week from the Financial Times and international financial newspaper Nikkei, put the Bayou City — and six other Texas cities — at the top portion of the ranking. Houston's at No. 1, up four spots from last year, but Austin and four cities in the Dallas area also claim spots in the top 20.

The report looked at four dozen metrics, including workforce and talent, quality of life, openness, business environment, investment trends, and more.

In addition to the ranking, the Financial Times dove a little deeper into what made Houston a standout this year, interviewing many of Houston's most prominent business community members. The article points to the city's storied past as an oil and gas leader, also calling out its busy airports and global shipping ports, as well as its medical technology and aerospace industries. But one of the biggest factors in Houston's business climates success is its opportunity within the energy transition.

“We’re clear in Houston that if we’re going to continue to have prosperity — to the degree to define prosperity as job growth and wealth creation — it’s going to need to come from places other than the incumbent energy business,” Bobby Tudor, chief executive of Artemis Energy Partners, tells FT in the article.

Houston scored an overall 73 out of 100, and its scores across metrics in the report include:

  • Workforce and talent: 68/100
  • Openness: 80/100
  • Business environment: 64/100
  • Foreign business needs: 100/100
  • Quality of life: 47/100
  • Investment trends: 73/100
  • Aftercare: 69/100
Last year's top city was Miami, which ranks at No. 6 this year. Most of the top 10 cities in this year's report represent major gains on the ranking.This report falls in line with others in terms of noticing a change within the green economy in Houston. Earlier this year, personal finance website SmartAsset ranked the Houston metro area as the fifth best place in the U.S. for green jobs, which pay an average of 21 percent more than other jobs. The SmartAsset study found that 2.23 percent of workers in the Houston area hold down jobs classified as “green.”

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This article originally ran on EnergyCapital.

An Austin-based energy software company just scored funding from Houston investors. Photo via Getty Images

Houston investors back Austin software startup in $3.25M seed round

money moves

Houston-based investment firm Goose Capital led a $3.25 million round of seed funding revealed recently by Austin-based cleantech software company P6 Technologies.

Other participants in the round are Houston-based investment firms Artemis Energy Partners, Tupper Lake Partners, and Veritec Ventures. The seed round represents the first outside funding for P6, which maintains an office in Houston.

In conjunction with the seed funding:

  • Artemis founder and CEO Bobby Tudor has joined P6’s board of directors. He is an investor in Goose Capital.
  • Paal Kibsgaard, managing partner of Veritec, also has joined the P6 board. Kibsgaard is former chairman and CEO of Houston-based oilfield services company Schlumberger, which now does business as SLB.

Joe Berti, CEO of P6, says Kibsgaard’s “unparalleled experience” will benefit his company.

“Veritec’s strategic vision and active support of energy transition solutions align perfectly with our goals, and I am confident their contribution will be instrumental in shaping our future success,” Berti says in a news release.

Berti is former chief product officer of IBM’s sustainability software unit.

P6, founded in 2022, sells enterprise software to businesses in the energy, transportation fuel, and petrochemical sectors. The startup’s software for product lifecycle assessment enables measurement of the product-level intensity of greenhouse gas (GHG) emissions as energy companies try to achieve sustainability goals.

Tudor applauds P6 for helping fossil fuel-anchored companies reduce GHG emissions.

“Energy is the sector that needs a solution like P6 the most,” says Tudor. “P6 has the right approach and is going to make a step-change improvement to how product-level carbon intensity and GHG emissions are tracked today.”

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This article originally ran on EnergyCapital.

Mayor Sylvester Turner and other local leaders joined the stage for the Ten Across summit in Houston this week. Photo by Natalie Harms/InnovationMap

Houston has responsibility and opportunity to lead the energy transition, say local leaders

the future is here

Houston has an integral role to play in the energy transition, and that role was thoroughly discussed at a recent conference taking place in the Bayou City.

This week, Houston hosted the 10X Summit: The Future Is Here, an event by Ten Across — an organization that focuses on social, economic, and climate change issues across the region around Interstate 10 from Los Angeles to Jacksonville. The three-day conference featured guest speakers who spoke to resiliency, water, the future of energy, and more.

Among these speakers included a handful of Houston researchers, political figures, and innovators — and much of their conversations overlapped related topics and themes, from Hurricane Harvey's legacy and impact on the business community to the role the city will play in the energy transition.

When it comes to the energy transition, here are the key messages Houston leaders shared with 10X attendees.

The energy transition can't happen without Houston

The topic of the energy transition came up right out of the gate for the summit. At the welcome reception on Tuesday, Bobby Tudor, CEO of Artemis Energy Partners and founder and former CEO of Tudor, Pickering, Holt & Co., spoke to the evolution of the industry and how Houston is a major factor in the energy transition's success.

“I don’t think (the energy transition) is going to happen without (Houston)," Tudor says at the fireside chat with Wellington Reiter, executive director of Ten Across. "There's a notion that the transition is inevitable. It’s inevitable — only if our technology continues to advance and improve, only if new assets get deployed, only if capital supports it, and only if the people who know and understand the energy systems are leaning in to make it happen.”

For Tudor, who served as chair of the Greater Houston Partnership in 2020 and made it his mission to communicate the importance of industry evolution during his tenure, Houston businesses motivated by opportunities in business should be looking at the energy transition.

“We’re very good in Houston that, when we see a dollar bill lying on the ground, we bend over and pick it up. Right now, there’s fantastic opportunity in the energy transition space," he says. "We have both a responsibility and an opportunity to be the leaders in the global energy transition.”

Mayor Sylvester Turner in his chat with Reiter on Thursday addressed how some might think that Houston — a headquarters for some of the biggest oil and gas giants — might not be the right city to lead a cleaner energy system, but Turner argued that's exactly why it has to happen here.

“We are the energy capital of the world," he says. "The reality is we have some of the largest greenhouse gas emitters principally located right here in Houston. To the extent of leading an energy transition, the impact is not just locally. The impact is globally.”

Barbara Burger, former president of Chevron Technology Ventures and an energy tech startup adviser, explained how integral the relationship between the energy industry and Houston is.

“As the energy system evolves, so does Houston," she says. “I think it’s our opportunity to lose."

The role of corporate incumbents 

Burger's discussion, which took place on Wednesday, spoke to the role of incumbents — corporations that have been operating in the energy industry for decades — in the transition. She explained how the process can't move forward without these parties.

“The incumbents need to be a part of the energy transition. There are parts of our society that don’t want them to be, and I find that unfortunate," she says. "For one, we’re not going to decarbonize the energy system unless they are a part of it. Two, there are a lot of skills and capabilities and assets in the incumbents to do that.

"What I don’t think the incumbents will do is they won’t lead it," she continues. "Many will be leaders in the new energy system, but they won’t be the ones first up the hill.”

Burger compares the energy and the automotive industries. Tesla acted as a disruptor to major auto companies, and then they followed suit. The disruptors and catalysts the energy industry will be a combination of startups, investors, governments, universities, and employee bases.

“We’re not going to throw away the current energy system," she says. "We’re going to evolve it and repurpose it.”

Houston has the ingredients

Tudor addressed the existing infrastructure — from physical pipes to expertise and workforce — that Houston has, which makes for an ideal location for innovation and progress in the transition.

“For a lot of reasons, it’s very clear that unless Houston leans in, we’re not going to find the solutions we need to transition our energy systems to much lower CO2 emissions," he says.

The GHP established the Houston Energy Transition Initiative in 2021 to concentrate Houston efforts within the future of energy. Tudor says this initiative is focused on what can be done now in town — attracting clean energy startups, developing a hydrogen hub, building facilities for green hydrogen production — to lead to a better future.

“We want to look up 20 years from now and find Houston is still — if not more than ever — the energy capital of the world," he says. "We believe that energy systems globally in 20 years will look quite different from how they look today. And that means Houston will look very different from how it looks today."

Burger emphasized some of the challenges — as well as opportunities — the city has considering its long history within the sector.

“Houston has benefitted from a vibrant, strong U.S. energy industry,” she says. “Keeping strong companies and keeping Houston attractive for the energy business is critical.”

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Houston clean tech and space data startups win big at SXSW pitch competition

winner, winner

Houston had a strong showing at this week's SXSW Pitch showcase in Austin, with two local startups claiming top prizes in their respective categories.

Little Place Labs, a Houston space data startup, won the Security, GovTech & Space competition. Clean-tech company Helix Earth, which spun out of Rice University and was incubated at Greentown Labs, won in the Smart Cities, Transportation & Sustainability contest.

As one of SWSX's marquee events, held March 8-10, the pitch competition featured 45 finalists, selected from 589 applicants, in nine categories.

"We faced impressive competition from a well-chosen set of finalists, and we're honored to be chosen as the winners. One of the judges even commented, ‘Who knew you could make air conditioning sexy,’” Brad Husick, Helix's co-founder and chief business officer, said in a release.

Helix was launched in 2022 and is known for its space capsule air filtration system that was co-developed for NASA. The commercial air conditioner add-on technology, now in a pilot phase, has been used to retrofit HVAC systems for commercial buildings and can save up to 50 percent of the net energy, cutting down on emissions and operating costs, according to the company. Its co-founder and CEO Rawand Rasheed was named to the Forbes 30 Under 30 Energy and Green Tech list for 2025.

“This win validates our mission to drive sustainable innovation in commercial air conditioning and beyond. We are excited about the future of Helix Earth and the impact we will have in reducing energy consumption and emissions," Rasheed said in a statement.

Little Place Labs echoed that sentiment with a post on LinkedIn celebrating the win.

"This all started with a simple mission: To deliver real-time space insights to help first responders, mission planners, and decision-makers act before problems arise,” the post read. "Today, that mission feels even stronger."

The company uses advanced AI and machine learning to deliver near-real-time space analytics for both ground and space-based applications. Its software aims to help first responders, mission planners and decision-makers detect anomalies and make informed decisions quickly. It was co-founded in 2020 at Oxford by Houstonian and CEO Bosco Lai and Gaurav Bajaj and participated in the 2023 AWS Space Accelerator.

Two other Houston companies were selected as finalists:

  • Trez, a Latino-focused fintech company that uses AI and voice-command payroll through WhatsApp to provide culturally relevant payroll and streamline financial operations for Latino business owners.
  • Tempesst Droneworx, a Veteran-owned software company that's Harbinger software providing real-time contextual intelligence for early warning detection, reducing time to decision and speeding time to action.

Jesse Martinez, founder of invincible, and Anu Puvvada of KPMG were two judges representing Houston.

According to SXSW, 647 companies have participated in SXSW Pitch over the years, with over 93 percent receiving funding and acquisitions totaling nearly $23.2 billion. See the full list of 2025 winners here.

Houston named No. 2 most diverse major U.S. city for 2025

Ranking It

Houston has always been a diverse place, embracing people of many different cultural and socioeconomic backgrounds. And the city is earning new recognition in WalletHub's rankings of the most diverse large American cities for 2025.

The 2025 edition is the final installment in WalletHub's diversity study series, which annually compared 501 U.S. cities across 13 metrics in five categories that encompass "diversity" across socioeconomic, cultural, economic, household, and religious factors.

Cities were also ranked by population, with large cities defined as those with over 300,000 residents, midsize cities with 100,000 to 300,000 residents, and small cities with fewer than 100,000 residents.

Houston nearly topped the list of large U.S. cities, coming in at No. 2, and ranked at No. 5 in the overall national comparison.

The top three most diverse American cities, which have held their positions for the second consecutive year, are all located in Maryland: Gaithersburg (No. 1), Silver Spring (No. 2), and Germantown (No. 3).

Houston performed spectacularly in the study's overall rankings for socioeconomic (No. 14), cultural (No. 32), and religious diversity (No. 63), but fell behind in the categories for household (No. 129) and economic diversity (No. 165).

In the more detailed comparisons across educational-attainment, linguistic, and industry diversity, Houston ranked among the top 30 in all three categories out of the 501 cities included in the report.

Here's how Houston performed across the remaining eight categories in the study:

  • No. 44 – Racial and ethnic diversity
  • No. 129 – Household type diversity
  • No. 200 – Household size diversity
  • No. 201 – Income diversity
  • No. 207 – Occupational diversity
  • No. 239 – Birthplace diversity
  • No. 284 – Age diversity
  • No. 343 – Worker-class diversity

Embracing diversity is not only good for local communities, it's also beneficial for the economy, the report says.

"Not only have waves of immigration changed the face of the nation, they’ve also brought in fresh perspectives, skills, and technologies to help the U.S. develop a strong adaptability to change," the report's author wrote. "Economies generally fare better when they openly embrace and capitalize on new ideas. Conversely, those relying on old ways and specialized industries tend to be hurt more by changes in the market."

Houston is a repeat performer: It slipped one spot from its 2024 ranking, and previously topped the overall list in 2021 — showing that the city has consistently maintained in diversity over the years.

Other diverse Texas cities
Elsewhere in Texas, Arlington surpassed Houston as the No. 4 overall most diverse city, and took the No. 1 spot in the "large city" category.

Dallas ranked just outside the top 10 this year, landing in 11th place after previously ranking eighth overall in 2024. Dallas also appeared in sixth place in the national rankings for the most diverse large cities, so the city still has some catching up to do.

Fort Worth fell into No. 25 overall this year, in a three-place slip from last year's ranking. The city performed the best in the overall categories for socioeconomic and cultural diversity, earning a respective No. 58 and No. 61.

The top 10 most diverse cities in America in 2025 are:

  • No. 1 – Gaithersburg, Maryland
  • No. 2 – Silver Spring, Maryland
  • No. 3 – Germantown, Maryland
  • No. 4 – Arlington, Texas
  • No. 5 – Houston, Texas
  • No. 6 – New York, New York
  • No. 7 – Charlotte, North Carolina
  • No. 8 – Jersey City, New Jersey
  • No. 9 – Danbury, Connecticut
  • No. 10 – Los Angeles, California
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A version of this story originally appeared on our sister site, CultureMap.com.

4 Houston innovators join prestigious group of inventors as senior members

top honor

Houston is home to four new senior members of the National Academy of Inventors.

To be eligible to be an NAI Senior Member, candidates must be active faculty, scientists and administrators from NAI member institutions that have demonstrated innovation and produced technologies that have “brought, or aspire to bring, real impact on the welfare of society,” according to the NAI. The members have also succeeded in patents, licensing and commercialization, and educating and mentoring.

The University of Houston announced that three professors were selected to join the prestigious NAI list of senior members. UH now has 39 faculty members on the NAI list.

“We congratulate these three esteemed colleagues on being named NAI Senior Members,” Ramanan Krishnamoorti, vice president for energy and innovation at UH, said in a news release. “This recognition is a testament to their dedication, research excellence and pursuit of real-world impact by knowledge and technologies. Their achievements continue to elevate the University as a leader in innovation and entrepreneurship.”

UH’s new senior members include:

  • Birol Dindoruk, the American Association of Drilling Engineers Endowed Professor of Petroleum Engineering and Chemical and Biomolecular Engineering at the Cullen College of Engineering. He is known for his research in carbon capture and storage, fluid-rock interactions and hydrogen storage. He holds three patents.
  • Megan Robertson, the Neal R. Amundson professor of chemical and biomolecular engineering at UH’s Cullen College of Engineering. She is developing new polymers and groundbreaking strategies for recycling and reusing plastics. Robertson currently has three patents and two more patent applications pending.
  • Francisco Robles Hernandez, a professor of mechanical engineering technology at the UH College of Technology. He holds four patents, and several others are under review. His work focuses on carbon materials, including pioneering work with graphene and designs with steel and aluminum used in automotives and railroads.

“As an inventor, this is one of the highest honors you can be awarded, so I am very proud to receive it,” Robles Hernandez said in a news release. “UH has been instrumental in supporting my research and innovation efforts, but it’s the creativity of the students here that makes it successful.”

Allison Post, associate director of electrophysiology research and innovations and manager of innovation partnerships at the Texas Heart Institute at Baylor College of Medicine, also made the list.

Post was recognized for her work in biomedical engineering and commitment to advancing cardiovascular care through innovations. Post is the youngest member to be inducted this year.

Other notable Texas honorees include Emma Fan from the University of Texas, Arum Han from Texas A&M and Panos Shiakolas at UT Arlington.

In 2024, Edward Ratner, a computer information systems lecturer in the Department of Information Science Technology at the University of Houston’s Cullen College of Engineering, and Omid Veiseh, a bioengineer at Rice University and director of the Biotech Launch Pad, were named NAI fellows.

The Senior Member Induction Ceremony will honor the 2025 class at NAI’s Annual Conference June 23-26 in Atlanta, Georgia.