Houston clean hydrogen startup to pilot tech with O&G co.

stay gold

Gold H2 has aligned itself with an oil and gas company, making its Black 2 Gold microbial technology available for the first time. Photo via cemvita.com

Gold H2, a Houston-based producer of clean hydrogen, is teaming up with a major U.S.-based oil and gas company as the first step in launching a 12-month series of pilot projects.

The tentative agreement with the unnamed oil and gas company kicks off the availability of the startup’s Black 2 Gold microbial technology. The technology underpins the startup’s biotech process for converting crude oil into proprietary Gold Hydrogen.

The cleantech startup plans to sign up several oil and gas companies for the pilot program. Gold H2 says it’s been in discussions with companies in North America, Latin America, India, Eastern Europe and the Middle East.

The pilot program is aimed at demonstrating how Gold H2’s technology can transform old oil wells into hydrogen-generating assets. Gold H2, a spinout of Houston-based biotech company Cemvita, says the technology is capable of producing hydrogen that’s cheaper and cleaner than ever before.

“This business model will reshape the traditional oil and gas industry landscape by further accelerating the clean energy transition and creating new economic opportunities in areas that were previously dismissed as unviable,” Gold H2 says in a news release.

The start of the Black 2 Gold demonstrations follows the recent hiring of oil and gas industry veteran Prabhdeep Singh Sekhon as CEO.

“With the proliferation of AI, growth of data centers, and a national boom in industrial manufacturing underway, affordable … carbon-free energy is more paramount than ever,” says Rayyan Islam, co-founder and general partner at venture capital firm 8090 Industries, an investor in Gold H2. “We’re investing in Gold H2, as we know they’ll play a pivotal role in unleashing a new dawn for energy abundance in partnership with the oil industry.”

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This article originally ran on EnergyCapital.

Prabhdeep Singh Sekhon, CEO of Gold H2, joins the Houston Innovators Podcast. Photo courtesy of Gold H2

Newly named CEO to lead Houston gold hydrogen biotech co. into high-growth phase

HOUSTON INNOVATORS PODCAST EPISODE 239

Using microbes to sustainably unlock low-cost hydrogen sounds like the work of science fiction, but one Houston company is doing just that.

Gold H2, a spin-off company from Cemvita, has bioengineered subsurface microbes to use in wells to consume carbon and generate clean hydrogen. The technology was piloted two years ago by Cemvita, and now, as its own company with a new CEO, it's safe to say Gold H2's on its way.

"First of all, that was groundbreaking," Prabhdeep Singh Sekhon, CEO of Gold H2, says of the 2022 pilot in the Permian Basin, "to be able to use bugs to produce hydrogen within a couple of days."

"2024 is supposed to be the year where Gold H2 takes off," Sekhon, who joined the company in April, tells the Houston Innovators Podcast. "It was one of those opportunities that I couldn't turn down. I had been following the company. I thought, 'here is this innovative tech that's on the verge of providing a ground-breaking solution to the energy transition — what better time to join the team.'"

Sekhon shares on the show how his previous roles at NextEra Energy Resources and Hess have prepared him for Gold H2. Specifically, as a leader on NextEra’s strategy and business development team, he says he was tasked with figuring out what the energy industry looks like in the next five, 10, and 20 years.

"Green hydrogen was a huge buzz, but one of the things I realized when I started looking at green hydrogen was that it's very expensive," Sekhon says. "I wanted to look at alternatives."

This journey led him to what Cemvita was doing with gold hydrogen, Sekhon says, explaining that the ability to use biotechnology to provide a new revenue stream from the mostly used up wells struck him as something with major potential.

"The idea of repurposing existing oil and gas assets to become hydrogen assets, leveraging current infrastructure to drive down overall deliver costs — to me I thought, 'wow, if they can make this works, that's brilliant,'" he says.

Now, as CEO, Sekhon gets to lead the company toward these goals, which include expanding internationally. He explains on the show that Gold H2 is interested in expanding to any part of the world where there's interest in implementing their biotech. In order to support the growth, Sekhon says they are looking to raise funding this year with plans for an additional round, if needed, in 2025.

"When we compare our tech to the rest of the stack, I think we blow the competition out of the water," Sekhon says, explaining that Gold H2's approach to gold hydrogen development is novel when you look at emerging technology in the space. "We're using a biological process — cheap bugs that eat oil for a living."

Moji Karimi joins the Houston Innovators Podcast to share how Cemvita has evolved with three distinct lines of energy transition businesses. Photo courtesy of Digital Wildcatters

Houston biotech company expands as a network of startups with energy transition solutions

HOUSTON INNOVATORS PODCAST EPISODE 217

A lot has changed since Moji Karimi co-founded his biotech company Cemvita with his sister Tara in 2017. In fact, a lot has changed just in 2023 — for Cemvita, for the energy transition, and for world as a whole.

In the past year, Cemvita has evolved its business to target three verticals, all within the company's mission of using synthetic biology to create solutions for the energy transition. Now, as Karimi explains on the Houston Innovators Podcast, Cemvita is a startup of startups.

Its eCO2 business line targets carbon dioxide utilization for feedstock, the technology's legacy application. But this year, Cemvita spun out its gold hydrogen arm into Gold H2, which has celebrated a successful pilot in the Permian Basin and raised early-stage funding. Cemvita has another vertical, a resource mining operation — under its Endolith spinoff — that operates out of a satellite office in Colorado.

While tackling the various verticals might seem ambitious, Karimi explains that they are all aligned with Cemvita's core mission and technology.

"If you think about it, everything we're doing has something to do with nature," he says on the show. "Environmental microbiology, biotech, and synthetic biology — it's now available, and we have the tools to do it. We want to be the company that goes and finds those applications and translates it from the idea and the science to the technology, and then scale it up into the engineer solution."



The way Cemvita is doing it is through partnerships. Karimi says he doesn't care about his logo being on the side of his plant, rather that a company can take the technology and apply it on a greater scale.

"The core of what we do is collaboration," he says. "What we care about is for the solutions to come to life."

Cemvita has a longstanding partnership with Oxy, first as an early investor in 2019, and later committing to establishing a plant around Cemvita's CO2-converting tech. Similarly, United Airlines invested in Cemvita before securing a massive offtake agreement with the airline for sustainable aviation fuel.

On the podcast, Karimi share some of his advice and observations on tackling startup-corporate relationships, as well as how these partnerships will continue in the new year. Karimi described 2023 as a year of resiliency, and he has big plans to deliver on for 2024.

"This next year is all about focused execution," he says, noting specifically a pre-commercial demo plant for CO2 utilization, a gold hydrogen field trial to prove out tech for Gold H2, and ongoing speed column tests for Endolith.

"We're graduating from the startup phase," Karimi says. "We need to make sure we don't lose the agility of being a startup."

Cemvita reported a successful pilot program on its gold hydrogen project in the Permian Basin. Photo courtesy of Cemvita

Houston cleantech company sees shining success with gold hydrogen

bling, bling

Houston-based cleantech startup Cemvita Factory is kicking things into high gear with its Gold Hydrogen product.

After successfully completing a pilot test of Gold Hydrogen in the oil-rich Permian Basin of West Texas, Cemvita has raised an undisclosed amount of funding through its new Gold H2 LLC spin-out. The lead investors are Georgia-based equipment manufacturer Chart Industries and 8090 Industries, an investment consortium with offices in New York City and Los Angeles.

Gold Hydrogen provides carbon-neutral hydrogen obtained from depleted oil and gas wells. This is achieved through bioengineering subsurface microbes in the wells to consume carbon and generate clean hydrogen.

Cemvita says it set up Gold H2 to commercialize the business via licensing, joint ventures, and outright ownership of hydrogen assets.

“We have incredible conviction in next-generation clean hydrogen production methods that leverage the vast and sprawling existing infrastructure and know-how of the oil and gas industry,” Rayyan Islam, co-founder and general partner of 8090 Industries, says in a news release.

Traditional methods of producing hydrogen without greenhouse gas emissions include electrolysis powered by renewable sources like wind, solar or water, according to Cemvita. However, production of green hydrogen through normal avenues eats up a lot of energy and money, the startup says.

By contrast, Cemvita relies on depleted oil and gas wells to cheaply produce carbon-free hydrogen.

“The commercialization and economics of the hydrogen economy will require technologies that produce the hydrogen molecule at a meaningful scale with no carbon emissions. Gold H2 is leading the charge … ,” says Jill Evanko, president and CEO of Chart Industries.

Investors in Cemvita include Oxy Low Carbon Ventures, an investment arm of Houston-based Occidental Petroleum, as well as BHP Group, Mitsubishi, and United Airlines Ventures.

Oxy Low Carbon Ventures and United Airlines Ventures are financing Cemvita’s work on sustainable jet fuel. United Airlines operates a hub at George Bush Intercontinental Airport Houston.

Founded by brother-and-sister team Moji and Tara Karimi in 2017, Cemvita uses synthetic biology to turn carbon dioxide into chemicals and alternative fuels.

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Houston bio-based materials startup breaks into footwear

cleaner shoes

A more sustainable shoe can’t be built on a single material swap. From the hard plastics hidden inside a heel to the material covering a sneaker’s upper, footwear is a collection of components—and each presents a different challenge for companies trying to move away from conventional, petroleum-based materials.

Houston-based Rheom Materials wants to change that equation. The biomaterials company has launched a sustainable footwear platform featuring two of its bio-based alternatives: Benree, a biodegradable plastic designed for hard internal components, and ShoraiDura, a durable leather alternative for footwear uppers.

“A shoe is not one material; it is multiple parts working together as a system. Substituting a single material has never moved the needle,” Rheom founder and CEO Zimri Hinshaw said in a news release. “Rheom wants to make it easier for brands to make a positive impact. By providing an assortment of bio-based materials, brands can change the system, not just a swatch of it.”

Benree is Rheom’s alternative to conventional hard plastics used in footwear construction. The company says it is a 100 percent USDA-certified bio-based, biodegradable material with performance comparable to acrylonitrile butadiene styrene (ABS), a widely used engineering plastic.

The material has passed SATRA testing for high-heel applications with Bared Footwear, an Australian footwear brand.

“At Bared, we're constantly on a journey to remove plastic from our shoes. At the same time, our brand won't compromise on quality for the end customer,” Millie Richards, Bared’s head of sustainability, added in the release. “From samples and testing, Rheom has proven to be solving both of those problems for us. We look forward to seeing how they develop as a company and would love to use them in our shoes.”

Rheom says it is also exploring Benree for additional internal components, including toe puffs and heel counters.

Rheom's Benree material was used for a high-heel prototype. Photo courtesy Rheom Materials

The company’s ShoraiDura material addresses another major part of shoe construction: the upper, which must withstand repeated flexing, friction and wear while maintaining its appearance.

Containing about 80 percent bio-based content, ShoraiDura is engineered as a durable leather alternative for footwear. Rheom says the material’s molecular structure is designed to deliver the strength and durability required for demanding applications.

To demonstrate how the material could be used in finished products, Rheom worked with a Los Angeles-based footwear manufacturer to create two prototypes: an athletic sneaker and a textured skater shoe, both featuring ShoraiDura uppers.

The two offerings reflect the company’s broader strategy. Rather than asking brands to evaluate a single material in isolation, Rheom is positioning its platform as a way to explore alternatives across different parts of footwear construction.

The next step is broader industry adoption. Benree’s testing with Bared Footwear and ShoraiDura’s footwear prototypes offer early examples of how the materials could be applied, while commercial use will depend on manufacturers’ evaluations and product-development decisions.

Rheom Materials is a Houston-based biomaterials company developing bio-based alternatives to petrochemical plastics. Its product portfolio includes Shorai, a leather alternative, and Benree, a hard plastic alternative.

The company debuted Shorai at the Houston Livestock Show and Rodeo in 2025 and showed a bio-based "leather" collection in Milan earlier this year. Read more here.

Houston's Rice University named the No. 1 best Texas college for 2027

We're No. 1

With early application season in full swing, a local university is racking up accolades on a new list of the 10 best Texas colleges for 2027.

Rice University topped the list as the No. 1 best university in Texas in WalletHub's annual "College & University Rankings" report, showing Houston students don't have to travel out of state to earn a top-notch degree.

WalletHub analyzed 738 colleges and universities in the U.S. using 30 relevant metrics, including factors like student-faculty ratios, graduation rates, and many more. Universities were ranked nationally, regionally, and across seven key dimensions: student selectivity; cost and financing; faculty resources; campus safety; campus experience; educational outcomes; and career outcomes.

Rice also ranked No. 2 in the regional comparison of best universities in the South, and appeared No. 11 nationwide.

Across the seven main categories, the university performed best for its faculty resources (No. 4), education outcomes (No. 11), and student selectivity (No. 16), and earned top-100 rankings for its career outcomes (No. 28) and campus experience (No. 58).

Rice only lagged behind in the national rankings for campus safety (No. 632) and cost and financing (No. 666), but neither category swayed the university's top-performing overall position.

Meanwhile, the University of Houston ranked 75th regionally and 339th nationally. UH's cost and financing rank among the top 200 nationally, landing 177th, and it ranked 284th for its campus safety.This is how the report ranked UH in the five remaining categories out of all 738 schools:
  • No. 306 – Career outcomes
  • No. 324 – Student selectivity
  • No. 343 – Education outcomes
  • No. 383 – Campus experience
  • No. 715 – Faculty resources
Four more local schools ranked among the best universities in the South: Houston Christian University (No. 204), Prairie View A&M University (No. 245), University of Houston-Downtown (No. 251), and Texas Southern University (No. 254).The Houston-area universities, including their graduate and online programs, have earned heaps of national and worldwide praise this year from prestigious educational reviewing authorities U.S. News & World Report and The Princeton Review. Rice University also topped Niche's list of the best Texas universities for 2027.

These are WalletHub's top 10 best colleges and universities in Texas for 2027:

  • No. 1 – Rice University
  • No. 2 – Trinity University
  • No. 3 – The University of Texas at Austin
  • No. 4 – Texas A&M University-College Station
  • No. 5 – Southwestern University
  • No. 6 – University of Dallas
  • No. 7 – Austin College
  • No. 8 – Texas Christian University
  • No. 9 – LeTourneau University
  • No. 10 – The University of Texas at Dallas
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This article first appeared on CultureMap.com.

UH expands Medical Center footprint with $77M research facility

breaking ground

The University of Houston broke ground on a brand new $77.5 million Medical Research Building last week that will host clinical trials and a virtual reality behavioral health suite, among other laboratories. Designed by SmithGroup, it will be the second building on the UH Medical Center campus after the Fertitta College of Medicine opened in 2022.

“The Medical Research Building was designed to foster collaboration and discovery while creating a welcoming environment for students, researchers and the community,” Kalman Nagy, higher education studio design leader for SmithGroup, said in a news release. “As the second building on the University of Houston’s medical campus, we wanted to create a strong connection to the College of Medicine and the surrounding woodlands, with outdoor terraces, shared learning spaces and natural views that inspire interaction and innovation.”

Located just behind the Fertitta building at 5150 Medical Service Drive, the 57,000-square-foot building will house wet laboratories, computational research spaces and specialized facilities for clinical research. The virtual reality behavioral health suite will use immersive technology to deliver care through manufactured audio and visual environments. It’s part of the college’s vision for developing new medical advancements in the heart of Houston’s medical community. The groundbreaking comes on the heels of the launch of the university's cross-disciplinary academic venture, UH Health, this summer.

“This groundbreaking marks an important next step in the growth of the Fertitta College of Medicine and UH Health,” Dr. Jonathan McCullers, vice president for health affairs at UH, added in the release. “We are building the research capacity to match our ambitions—bringing together scientists, physicians and experts from across the University to accelerate discovery and turn promising ideas into solutions that improve people’s lives.”

UH’s journey to establish a significant presence alongside the University of Texas and Baylor in the Medical Center started in 2009 when it became an official full institutional member. The university launched its plans for the Fertitta building in 2013, and is pursuing Health Science Center designation from the Texas Legislature in the next year’s session.

“The research that will take place here will directly benefit our community,” UH President Renu Khator added. “Diseases do not recognize disciplinary silos, and neither should our research. This building will bring together experts from across UH to break down those barriers, work across disciplines and tackle some of our most complex health challenges.”

The building is slated to open in 2028.

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