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Houston-based Fervo Energy collects $255M in additional funding

cha-ching

The deal brings Fervo's total funding secured this year to around $600 million. Photo courtesy of Fervo

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 with participating investors including Breakthrough Energy Ventures, CalSTRS, Congruent Ventures, CPP Investments, DCVC, Devon Energy, Galvanize Climate Solutions, Liberty Mutual Investments, Mercuria, and Sabanci Climate Ventures.

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.”

Additionally, Fervo secured a $120 million letter of credit and term loan facility from Mercuria, an independent energy and commodity group that previously invested in the company.

“In surveying power markets across the U.S. today, the need for next-generation geothermal is undeniable,” Brian Falik, group chief investment officer of Mercuria, adds. “We believe in Fervo not just because their EGS approach is cost-effective, commercially viable, and already being deployed at scale, but because they set ambitious targets and consistently deliver.”

In February, Fervo secured $244 million in a financing round led by Devon Energy, and in September, the company received a $100 million bridge loan for the first phase of its ongoing project in Utah. This project, known as Project Cape, represents a 100x growth opportunity for Fervo, as Latimer explained to InnovationMap earlier this year. As of now, Project Cape is fully permitted up to 2 GW and will begin generating electricity in 2026, per the company.

Other wins for Fervo this year include moving into its new headquarters in downtown Houston, securing a power purchase agreement with California, growing its partnership with Google, and being named amongst the year's top inventions by Time magazine.


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This article originally ran on InnovationMap.

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The series A funding will support the deployment of its biochar machines across Texas, Oklahoma, Arkansas, and Louisiana. Photo courtesy of Applied Carbon

Houston agriculture robotics co. raises $21.5M series A to grow climatetech solution

freshly funded

A Houston energy tech startup has raised a $21.5 million series a round of funding to support the advancement of its automated technology that converts field wastes into stable carbon.

Applied Carbon, previously known as Climate Robotics, announced that its fresh round of funding was led by TO VC, with participation from Congruent Ventures, Grantham Foundation, Microsoft Climate Innovation Fund, S2G Ventures, Overture.vc, Wireframe Ventures, Autodesk Foundation, Anglo American, Susquehanna Foundation, US Endowment for Forestry and Communities, TELUS Pollinator Fund for Good, and Elemental Excelerator.

The series A funding will support the deployment of its biochar machines across Texas, Oklahoma, Arkansas, and Louisiana.

"Multiple independent studies indicate that converting crop waste into biochar has the potential to remove gigatons of CO2 from the atmosphere each year, while creating trillions of dollars in value for the world's farmers," Jason Aramburu, co-founder and CEO of Applied Carbon, says in a news release. "However, there is no commercially available technology to convert these wastes at low cost.

"Applied Carbon's patented in-field biochar production system is the first solution that can convert crop waste into biochar at a scale and a cost that makes sense for broad acre farming," he continues.

Applied Carbon rebranded in June shortly after being named a top 20 finalist in XPRIZE's four-year, $100 million global Carbon Removal Competition. The company also was named a semi-finalist and awarded $50,000 from the Department of Energy's Carbon Dioxide Removal Purchase Pilot Prize program in May.

"Up to one-third of excess CO2 that has accumulated in the atmosphere since the start of human civilization has come from humans disturbing soil through agriculture," Joshua Phitoussi, co-founder and managing partner at TO VC, adds. "To reach our net-zero objectives, we need to put that carbon back where it belongs.

"Biochar is unique in its potential to do so at a permanence and price point that are conducive to mass-scale adoption of carbon dioxide removal solutions, while also leaving farmers and consumers better off thanks to better soil health and nutrition," he continues. "Thanks to its technology and business model, Applied Carbon is the only company that turns that potential into reality."

The company's robotic technology works in field, picking up agricultural crop residue following harvesting and converts it into biochar in a single pass. The benefits included increasing soil health, improving agronomic productivity, and reducing lime and fertilizer requirements, while also providing a carbon removal and storage solution.

"We've been looking at the biochar sector for over a decade and Applied Carbon's in-field proposition is incredibly compelling," adds Joshua Posamentier, co-founder and managing partner of Congruent Ventures. "The two most exciting things about this approach are that it profitably swings the agricultural sector from carbon positive to carbon negative and that it can get to world-scale impact, on a meaningful timeline, while saving farmers money."

What is it going to take to make Houston a leader in the energy transition? Access to capital, according to a panel from Venture Houston. Photo by Natalie Harms/EnergyCapital

Experts: Houston needs to unlock early-stage capital to lead the energy transition

show me the money

Last week, Tim Latimer sat on a panel that consisted mostly of his company's investors and discussed what he felt the missing piece still was for Houston's energy transition and innovation community.

“There’s no better place in the world than Houston to build and scale a climate tech startup," he says on a Venture Houston panel titled Seeding Sustainability: Unlocking the Power of Early Stage Investments.

“But I don’t know if I’m ready to make the claim that we’re the best place to start a business,” he adds.

Latimer, who co-founded Fervo Energy in the Bay Area in 2017 before relocating the company to Houston, explains that his company raised capital on the West Coast ahead of moving to Texas to grow and scale. This allowed the company, which recently announced the success of a major pilot, to tap into early stage funding and then make the most of every dollar raised by moving to a region where the money would last longer — and where there's talent, customers, and more.

“The dream for us to have a truly unlocked ecosystem is that the whole pattern can happen here in Houston, and the gap I see is that capital formation side,” he says.

Latimer was joined on the panel by some of Fervo's investors: Mark Cupta, managing partner of Prelude Ventures; Andrea Course, venture principal of Shell Ventures; and Joshua Posamentier, co-founder and managing partner of Congruent Ventures.

Each of the panelists weighed in on what it would take for Houston to emerge as a leader within the global energy transition. Cupta says that it's going to take the city time to build out activity, successful outcomes, talent, money, and more.

“The venture capital community is an ecosystem, and that ecosystem consists of multiple stakeholders that all have to work in concert with each other," he says. "It has to be a flywheel that spins up over time.”

Course, the only Houston-based investor on the panel, says that Houston has potential because it's got talent, industry, and money, or TIM, as she describes.

“I think Houston is actually the perfect place for becoming the energy transition capital. If you ask me, I think we already are.” Course explains. “It really just takes people doing what we’re doing now to make it even greater."

Posamentier, who previously shared his outlook on Houston in a Q&A with EnergyCapital, explains that access to funding isn't the only issue. “There’s a lot more money than there are investable opportunities at the moment,” he says.

The panel also weighed in on the difference between venture capital and funding coming out of corporations.

“VCs and CVCs have different timelines,” Course explains, saying VC firms have 5- to 7-year life cycles. After that, they need to see an exit to be able to provide that return. “With a CVC, we don’t really have that. Of course we want to show financial returns, but we are long-duration capital.

CVC is patient capital with value-add investors, but Course admits there's a longer due diligence because she wants to find a strategic stakeholder before an investment is made.

“The worst thing that could happen is that Shell gives you money, but they don’t give you business. We don’t want that,” she says.

Waiting for that right investor can be extremely important to company success, Latimer says from the founder perspective.

“It’s hard to put a hard dollar value on help, but our ability to have advisers and introductions from different types of investors … makes all the difference in the world,” he says on the panel. “A lot of startup founders think about their org design very critically and who they want to bring onto the team, and you should be deliberate on your cap table.”

Josh Posamentier, co-founder and managing partner at Congruent Ventures, will join Venture Houston as a speaker this year. Photo via congruentvc.com

Sustainability investor addresses startup challenges, Houston's capital shortages, and more

Q&A

It's been a challenging year for venture capital, but how are climatetech startups doing specifically? One Bay Area investor shares his point of view on this this topic ahead of Venture Houston next week.

Joshua Posamentier, co-founder and managing partner of Congruent Ventures, a San Francisco-based firm that invests in early-stage sustainable companies, is taking the stage at Venture Houston on September 7. Among others, Posamentier will be in conversation with the founder of one of his firm's portfolio companies, Fervo Energy, discussing seed and early-stage funding for sustainability-focused startups.

Venture Houston is presented by HX Venture Fund, a fund of funds that deploys capital into non-Houston firms to encourage investment in local startups. This year's theme is "Spotlighting the path for decarbonization in a digital world."

Posamentier, who has worked over a decade in this space, shares some of his thoughts on Houston as an energy transition leader, the challenges climate-tech startups face, and more in an interview with EnergyCapital.

EnergyCapital: How do you see Houston and its role in this energy transition, its challenges, its opportunities, etc.?

Josh Posamentier: I actually tend to disagree with the people that say Houston is too far down the oil and gas path. I mean, it's it's capitalism at the end of the day. There's money to be made in in climate mitigation technologies. People are going to go chase it, and I think Houston, of all places, is a pretty capitalistic city. And people are definitely not shy about chasing the next big opportunity. I mean, it was oil and natural gas before, and now it's now it's alternative energy. And so I think from that perspective, it's fine. There's a lot of money.

I think the biggest challenge is honestly, especially on a perception basis, a lot of the policy and social stuff that's endemic to Texas, which is a bummer. I mean, especially for younger talent. Austin had a shine, but I think that's largely gone and Houston never had it. So, I think it's something that needs to be overcome and needs to be thought about at a state level basis, especially if you're going to want to attract young entrepreneurial talent.

EC: What are some of the challenges energy transition startups are facing these days? How is your fund kind of supporting your portfolio companies through these challenges?

JP: There's some normalization that's had to happen over the last 9 to 12 months. As you know, corrections have come down the pipe in the venture ecosystem. By all accounts, it has been really frothy for the last few years, especially so in parts of climate. Some of that's due to the the proliferation of investment from non climate-specific firms. And it's, in many ways, decoupled from the ups and downs of different parts of the venture ecosystem, but it also has different timelines. I think not everyone always appreciates what that means and what that implies for for startups. So there's a lot of frustration and a lot of missed expectations in the early stage part of the ecosystem that are slowly getting fixed. I think getting expectations more in line with reality is going to help immensely.

The other thing is just figuring out how to talk more in a language that venture investors understand. I think that's a little bit of a challenge. There's there's actually a pretty big gap between if you're an oil and gas developer and thinking about how you fund that kind of a business versus how you fund a technology-enabling business. Fervo Energy is an interesting example. It's a tech company, but now it's really a tech enabled developer because they have no choice but to do that full stack. They went to school out here. They understand the ecosystem. They've really taken the effort to really understand all the capital players. And so we're waiting to see how that ultimately plays out.

But there's just different capital. I think it is a little challenging. And this is a good thing. There does need to be a way, I think, to just get people more exposure to to the market there — in the Houston market specifically. If you're spinning at Stanford, there are hundreds of VCs within walking distance. In Houston, the ones I know I can count on one hand.

EC: Has that pace of commercialization changed over the years or have founders found ways to survive that valley of death?

JP: I don't think anything's really changed fundamentally. I think people have gotten a little more clever about understanding how the adoption occurs, and figuring out how to phase into those processes that that comes with experience. But there's only so much acceleration you can do when you're dealing with critical infrastructure. You know, people are not going to want to just jump right in, rip out, and replace things that keep the lights on. And so you just have to figure out how to how to capitalize a business in such a way that you can you can live with those kinds of timelines. Venture capital is a fantastic tool, and it is far from the right tool for every problem. And so there are plenty of opportunities to deploy other tools that are more appropriate to different kinds of different kinds of challenges.

EC: What attracted you to investing in Fervo Energy?

JP: So, it's how we think about portfolio construction. Fervo has an amazing team, which we will bend a lot of rules for, and we saw this opportunity as something they could build a ton of value by validating the tech, establishing a huge land position, and then raising different kinds of capital for the out years and for the project development. A bunch of our companies took venture capital to develop a technology, and then they know that venture is not the right class of capital to then scale that throughout the world and whatever. So they would basically raise other forms of capital in the out years to deploy the technologies.

EC: And one of those options is government funding. How do your portfolio companies utilize that?

JP: A big chunk of our portfolio has some government money, even if it's very early stage research grants or something like that. I see government money being the most effective in a couple of ways. One way obviously is to get the core research out of it versus just spin it into something more commercial that we can all then look at.

The other place that is really exciting is in is getting technologies to scale where they're then cost effective without further subsidies. When we underwrite companies, we are very explicitly underwriting them in the absence of subsidies at scale. The assumption is those are just there to basically bridge the gap between "this is totally uneconomic because it's a tiny, tiny little factory or something" versus "it would be plenty economic if it were a big factory." So, if they can just bridge that gap with a little bit of government money.

We've been through this this cycle a couple of times, and we can't in good faith underwrite anything assuming that government subsidies are going to continue. We very much believe it's a bridge — it's got to be a bridge to something. It can't be a bridge to nowhere. And I think there are a lot of companies out there today that are almost designed to just pump the government incentives, and that's not a recipe for a business that can grow on its own over time.

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This conversation has been edited for brevity and clarity.

Venture Houston returns this year — this time focused on the digitization of decarbonization. Photo courtesy of Venture Houston

Annual Houston conference to target topics on digitalization of decarbonization

thought leadership

An event that brings top venture capitalists to Houston returns for its third year — and this time the topic of conversation is the energy transition.

Venture Houston, taking place on September 7, is presented by HX Venture Fund, a fund of funds that deploys capital into non-Houston firms to encourage investment in local startups. This year's theme is "Spotlighting the path for decarbonization in a digital world," and Sandy Guitar, managing partner at HXVF, tells EnergyCapital that while that might sound like a narrow topic, attendees will see at the event how broad a theme it really is.

"We're calling it digitalization to decarbonization in order to help identify the fact that decarbonization is just a market that you sell into — the technologies are very broadly defined," Guitar says. "Underneath that, the decarbonization market happens to involve everything that is better, cheaper, and faster."

The event, which has its ticket registration open now, has a full agenda with several keynote addresses and panels featuring venture leaders, CEOs, startup founders, and more from Houston and beyond. There will also be networking breaks and other activations, including a breakfast presented by DivInc and Capital Connect on September 6. This event features curated collisions for a select VCs and founders.

The conference's first panel, "Seeding Sustainability: Unlocking the Power of Early Stage Investments," includes Josh Posamentier, co-founder and managing partner of Congruent Ventures, who will share the stage with the founder of one of his firm's portfolio companies, Tim Latimer of Fervo Energy, among others.

To Posamentier, one of the things he hopes attendees takes away is how timely decarbonization is — especially in Houston.

"If I had one ask, it would be that people, especially for this audience, double down and mobilize more toward alternative energy," he tells EnergyCapital. "Take all the learnings, all the skills that come from conventional energy and repurpose them. I think there's it's a bigger market — more is being spent on renewables now than on oil and gas development and, you've got got a good 50 years of insane growth ahead."

And, as Guitar adds, the energy transition is not something that only affects the companies building the technology or working within the energy industry.

"I do think it's important to see the decarbonization not as a hard tech event, but as everything that touches carbon, which is basically everything in our planet in just the coal previously," she says. "Everything we make and use touches the climate."

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Greentown Labs names Lawson Gow as its new Houston leader

head of hou

Greentown Labs has named Lawson Gow as its Head of Houston.

Gow is the founder of The Cannon, a coworking space with seven locations in the Houston area, with additional partner spaces. He also recently served as managing partner at Houston-based investment and advisory firm Helium Capital. Gow is the son of David Gow, founder of Energy Capital's parent company, Gow Media.

According to Greentown, Gow will "enhance the founder experience, cultivate strategic partnerships, and accelerate climatetech solutions" in his new role.

“I couldn’t be more excited to join Greentown at this critical moment for the energy transition,” Gow said in a news release. “Greentown has a fantastic track record of supporting entrepreneurs in Houston, Boston, and beyond, and I am eager to keep advancing our mission in the energy transition capital of the world.”

Gow has also held analyst, strategy and advising roles since graduating from Rice University.

“We are thrilled to welcome Lawson to our leadership team,” Georgina Campbell Flatter, CEO of Greentown Labs, added in the release. “Lawson has spent his career building community and championing entrepreneurs, and we look forward to him deepening Greentown’s support of climate and energy startups as our Head of Houston.”

Gow is the latest addition to a series of new hires at Greentown Labs following a leadership shakeup.

Flatter was named as the organization's new CEO in February, replacing Kevin Dutt, Greentown’s interim CEO, who replaced Kevin Knobloch after he announced that he would step down in July 2024 after less than a year in the role.

Greentown also named Naheed Malik its new CFO in January.

Timmeko Moore Love was named the first Houston general manager and senior vice president of Greentown Labs. According to LinkedIn, she left the role in January.

Key takeaways from HETI's Resilient Power Fueling Houston's Economy event

The View From HETI

Recently, the Resilient Power Fueling Houston’s Growing Economy workshop hosted by The Greater Houston Partnership’s Houston Energy Transition Initiative (HETI) brought together more than 80 industry, civic and innovation leaders in Houston to examine the region’s ability to meet rising demand with resilient power leadership.

The overarching message was clear: Houston is the epicenter of energy and power resilience and the “all of the above” strategy continues to position Houston well for the mission of continued economic growth for the region.

Morning highlights

Keynote speakers and panelists throughout the morning sessions highlighted that Houston’s ability to collaborate is creating real opportunities in a time of significant complexity and uncertainty in the power landscape. Discussions also focused on strategic approaches to resilience in both generation and transmission to serve growing power demand and drive economic growth over the near-term and long-term.

A successful near-term strategy highlighted in the workshop is the innovative business partnership to provide resilience for H-E-B’s retail operations with Enchanted Rock’s bridge-to-grid power solutions. The impact of growing sources of power demand was explored, including the decarbonization of industry and increasing digitization, and the essential collaborations between the energy and tech sectors to drive effective long-term power resilience and economic growth were discussed.

Notable quotes

“Public-private collaborations are the key to solve long-term power resilience problems with the technical expertise and investment capital of corporations and a right-sized local government approach” – Angela Blanchard, Chief Resilience Officer, City of Houston

"The risks and challenges in terms of our net zero power goals require both urgency and long-term focus to drive standardization across the system with speed.” – Sverre Brandsberg-Dahl, General Manager & Head of Product, Microsoft Cloud for Energy

Afternoon highlights

Afternoon sessions focused on complexities and challenges in the current power landscape, as well as policy enablers, investment trends, and innovations driving growth in Houston’s power sector. Stakeholder engagement, supply chain, permitting, and policy emerged from these discussions as key enablers for power and infrastructure investment, innovation, and project advancement.

Advancing and accelerating power and infrastructure projects will require focusing on the critical needs of land, power, and permits. Public-private investment partnerships, along with redesigned regulatory architecture and redirected government incentives, can enable and accelerate innovation and emerging technologies within the power sector.

Notable quotes

“Broad based stakeholder engagement on the ground – early and often – is necessary for the build-out of large-scale power infrastructure.” – Al Vickers, Chief Operating Officer, Grid United

“Learning curves are essential to cost curves, iterative improvement is paramount to project execution.” – Mary Dhillon, Strategy Lead, Fervo Energy

“Show us good unit economics, and we will find the capital for those power and infrastructure projects.” – Michael Johnson, Vice Chairman, Energy Transition Investment Banking, J.P. Morgan

Houston’s resilient power leadership demonstrated through a unique “all of the above” approach with a broad range of investments and collaborations across sectors is creating sustained value for businesses and development opportunities for communities. The insights shared in this workshop reinforce the critical need for resilience of the power sector to meet growing demand for continued economic prosperity in the Houston region.

As the world moves toward a future of significant power demand growth, the power sector should prioritize integrated strategies, stakeholder engagement, supply chain, permitting, and policy as key enablers for innovation, investment, and collaboration.

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This article originally ran on the Greater Houston Partnership's Houston Energy Transition Initiative blog. HETI exists to support Houston's future as an energy leader. Power resilience is a strategic imperative for the Greater Houston Partnership, and power management continues to be a key workstream for HETI. To learn more about HETI's work in power management and resilience, connect with us at contactheti@houston.org. And for more information about HETI, EnergyCapitalHTX's presenting sponsor, visit htxenergytransition.org.

Oxy's Vicki Hollub becomes first woman to win prestigious energy award

Winning Big

Vicki Hollub, president and CEO of Houston-based Occidental (Oxy), has become the first woman to win WPC Energy’s prestigious Dewhurst Award.

Hollub is the thirteenth recipient of the award, which is considered the highest honor from WPC Energy, a global, non-advocacy, non-political nonprofit organization that promotes the sustainable management of energy and energy products. She is just the fourth U.S. winner since the award launched in 1991. Other U.S. winners include former ExxonMobil CEO Rex Tillerson; Daniel Yergin, vice chairman of S&P Global and chairman of CERAWeek; and former chairman and CEO of Chevron Kenneth Derr.

According to WPC Energy, the Dewhurst Award is given to “exceptional individuals whose leadership and contributions have had a lasting impact on the global energy industry.” It is named after Thomas Dewhurst, who organised the first WPC Energy Congress, formerly the World Petroleum Congress, in 1933.

Oxy works to advance low-carbon technologies, reduce emissions and is leading a number of energy transition projects. Its Oxy Innovation Center is housed in Houston’s The Ion.

Hollub has held a variety of roles in her 40-year career with Occidental, including chief operating officer and senior executive vice president. She also led strategic acquisitions for Occidental of Anadarko Petroleum in 2019 and CrownRock in 2024, and serves on the boards of Lockheed Martin and the American Petroleum Institute. She is one of the first women to lead a major U.S. oil and gas company.

“Vicki Hollub’s visionary leadership and unwavering dedication to innovation and sustainability have set a benchmark for excellence in our industry,” Pedro Miras, WPC Energy President, said in a news release. “She embodies the spirit of the Dewhurst Award—forward-looking, courageous and deeply committed to advancing the global energy dialogue. Her contributions continue to inspire the next generation of energy leaders.”

Hollub will receive the award in April 2026 in Riyadh, Saudi Arabia at the 25th WPC Energy Congress, where she will also present the Dewhurst Lecture.

“I am honored to be selected for the Dewhurst Award and appreciate WPC Energy recognizing our company’s achievements,” Hollub added in the release. “The Dewhurst Award reflects the collective efforts of the talented and dedicated team at Oxy, whose commitment to innovation, operational and technical excellence, and sustainability drives our success.”

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