Who's who in Houston energy transition: Top 5 interviews of 2024

year in review

Here were the top energy transition interviews on EnergyCapital — according to its readers. Photos courtesy

Editor's note: As the year comes to a close, EnergyCapital is looking back at the year's top stories in Houston energy transition. EnergyCapital launched specifically to cover the energy transition community — and that includes the people who power it. Throughout the year, we spoke to these individuals and some resonated more than others to readers. Be sure to click through to read the full interviews or stream the podcast episode.

David Pruner, executive director of the Texas Entrepreneurship Exchange for Energy (TEX-E)

David Pruner, executive director of TEX-E, joins the Houston Innovator Podcast. Photo via LinkedIn

David Pruner is laser focused on the future workforce for the energy industry as executive director of the Texas Entrepreneurship Exchange for Energy, known as TEX-E, a nonprofit housed out of Greentown Labs that was established to support energy transition innovation at Texas universities.

TEX-E launched in 2022 in collaboration with Greentown Labs, MIT’s Martin Trust Center for Entrepreneurship, and five university partners — Rice University, Texas A&M University, Prairie View A&M University, University of Houston, and The University of Texas at Austin.

Pruner was officially named to his role earlier this year, but he's been working behind the scenes for months now getting to know the organization and already expanding its opportunities from students across the state at the five institutions. Read more.

Barbara Burger, mentor and adviser

Houston energy leader Barbara Burger joins the Houston Innovators Podcast to discuss the energy transition's biggest challenges and her key takeaways from CERAWeek. Photo courtesy of CERAWeek

Last month, Barbara Burger participated in four panels at CERAWeek by S&P Global, and from her insider perspective, she had a few key takeaways from the event, which brought together energy leaders, tech startups, dignitaries, civil servants, and more.

In a recent podcast interview, Burger shared some of her key takeaways from the event — and how these trends are affecting the industry as a whole. Read through an excerpt or stream the full episode below. Read more.

Tyler Lancaster, partner at Energize Capital

Tyler Lancaster, a Chicago-based investor with Energize Capital, shares his investment thesis and why Houston-based Amperon caught his eye. Photo courtesy of Energize Capital

One of the biggest challenges to the energy transition is finding the funds to fuel it. Tyler Lancaster, partner at Energize Capital, is playing a role in that.

Energize Capital, based in Chicago, is focused on disruptive software technology key to decarbonization. One of the firm's portfolio companies is Amperon, which raised $20 million last fall.

In an interview with EnergyCapital, Lancaster shares what he's focused on and why Amperon caught Energize Capital's attention. Read more.

Teresa Thomas, vice chair and national sector leader for energy and chemicals at Deloitte

Teresa Thomas, newly named vice chair and national sector leader for energy and chemicals at Deloitte, shares her vision in an interview. Photo via LinkedIn

Deloitte is undergoing a leadership shift — and this evolution for the nearly 200-year-old company directly affects its Houston office and the energy transition line of business.

Earlier this month, Teresa Thomas was named vice chair and national sector leader for energy and chemicals at Deloitte. Based in Houston, she will also serve as an advisory partner and leader in Deloitte & Touche LLP's Risk & Financial Advisory energy and chemicals practice. She succeeds Amy Chronis, partner at Deloitte LLP, who will continue to serve within the energy and chemicals practice until her retirement in June 2024.

In an interview with EnergyCapital, Thomas shares a bit about what she plans on focusing as she takes on her new role. Read more.

Sarah Jewett, vice president of strategy at Fervo Energy

Sarah Jewett, vice president of strategy at Fervo Energy, shares how Fervo has been able to leverage proven oil and gas technologies, such as horizontal drilling, and more, to pave the way toward a low-carbon energy future. Photo via HETI

Houston-based Fervo Energy, the leader in enhanced geothermal technology, is accelerating decarbonization by bringing 24/7 carbon-free electricity to the grid.

Fervo’s mission is to leverage geoscience innovations to accelerate the world’s transition to sustainable energy. Fervo continues to demonstrate the commercial viability and scalability of enhanced geothermal energy, which uses breakthrough techniques to harness heat from the earth and generate continuous electricity.

Sarah Jewett, VP of Strategy at Fervo, shared more about how Fervo has been able to leverage proven oil and gas technologies, such as horizontal drilling, well stimulation, and fiber-optic sensing, to pave the way toward a low-carbon energy future. Read more.

A Houston energy tech company makes the list of fast-growing businesses. Photo via Getty Images

Houston energy tech company scores spot on Deloitte's list of fast-growing businesses

by the numbers

Deloitte’s annual North America Technology Fast 500 list includes a Houston energy tech company boasting 407 percent growth.

NatGas Hub LLC landed at No. 286 on the list, which is an annual ranking of the fastest-growing North American companies in technology, energy tech sectors, telecommunications, life sciences, media, and fintech. It marks an improvement for the company, which provides an automation software for natural gas nominations and scheduling services. In 2023, the company ranked No. 356 with 364 percent growth.

Direct Digital Holdings Inc. took the highest-ranking spot for Houston companys, coming in at No. 101 (up from 108 previous year) with 1,184 percent growth. Additional Houston companies on the list include Liongard (No. 437, 246 percent growth) and Stratus Medical LLC (No. 483, 212 percent growth).

"Houston continues to demonstrate its prowess in fostering growth and technological advancement and I’m incredibly proud to see some of our local companies making significant strides and earning their well-deserved spots on the 2024 Deloitte Technology Fast 500 list,” Houston managing partner at Deloitte Melinda Yee says in a news release.

Award winners were selected based on fiscal year revenue growth from 2019 to 2022.

The companies achieved revenue growth ranging from 201 percent to 153,625 percent over the three-year time frame with an average growth rate of 1,981 percent and a median growth rate of 460 percent, according to a news release. Texas accounts for 6 percent of the winning companies with 73 percent of the companies from Texas are in the software sector.

“These companies exemplify the entrepreneurial spirit and innovative mindset that define Houston's dynamic business ecosystem,” Yee adds.

In 2023, the Houston representation looked similar. Direct Digital Holdings again topped the Houston rankings at No. 108, with Liongard, NatGasHub.com, and P97 Networks also showing substantial growth. As a state, Texas had 30 companies that made the list of the 541 ranked. In 2022, just one Houston company was recognized, as at No. 372 Onit reported revenue increase of 369 percent.

Biopharmaceutical company TG Therapeutics, Inc. was the No.1 spot in 2024 with a growth rate of 153,625 percent from 2020 to 2023. See the full list here.

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This article originally ran on InnovationMap.

Teresa Thomas, newly named vice chair and national sector leader for energy and chemicals at Deloitte, shares her vision in an interview. Photo via LinkedIn

Newly named corporate energy, chemicals leader on navigating dynamic energy transition sector

Q&A

Deloitte is undergoing a leadership shift — and this evolution for the nearly 200-year-old company directly affects its Houston office and the energy transition line of business.

In an interview with EnergyCapital, Thomas shares a bit about what she plans on focusing as she takes on her new role.

EnergyCapital: As you transition into your new role, how would you describe your focus and priorities?

Teresa Thomas: I am excited about what lies ahead for the energy and chemicals sector. The sector is moving into the new year with strong production and a focus on returning value and achieving efficiency. The sector is innovating with new technologies, such as artificial intelligence, including generative AI. that can capture value from data to transform and reinvent business processes and optimize the workforce.

The mission for my leadership role is to grow our practice by serving our clients with world-class solutions; venture into new innovative areas that exceed the changing needs in our sector; and attract, retain, and develop the best talent across Deloitte’s four businesses. I am bullish about the sector's role in leading on the forefront through the energy transition, pioneering innovative technologies and solutions that will help solve some of society’s most pressing issues, and contributing unique and differentiated ideas to help transform the energy and chemicals sector to meet global demands in a sustainable and profitable way.

EC: How is Deloitte navigating the trends and progression of the energy transition? What are clients’ expectations, and how does the company plan to stay a step ahead?

TT: At Deloitte, we proactively navigate the dynamic landscape of the energy transition with a strategic, collaborative, and innovative edge. Our extensive global presence and diverse partnerships, spanning industries, regions, and academic institutions, keep us abreast of emerging trends, regulatory shifts, and technological advancements. Client expectations are evolving towards sustainable practices, and we respond by providing innovative solutions that align with their goals.

Our commitment to staying a step ahead involves continuous investment in talent development and innovative technologies. Central to our strategy is taking ownership of pivotal marketplace issues and adeptly guiding clients through the intricacies of their business challenges. Through harnessing our extensive expertise that cuts across our four business, we aim to create growth opportunities and offer innovative solutions.

EC: Energy companies have been known to more slowly adopt and adapt to new technologies. Is that changing?

TT: We believe the energy and chemicals industries is at the forefront of adopting cutting-edge technologies to bolster operational efficiency, increase productivity, reduce costs, and advance safety and sustainability measures. From bringing new materials to consumers, pioneering offshore operations, transforming shale resources into one of the most competitive resources, to developing new and sustainable molecules, the industry has highlighted its adaptability. The industry continues to be a leader of groundbreaking technologies including the development of biofuels, biomaterials, carbon capture, hydrogen production, and more.

Additionally, energy companies are increasingly leveraging digital technologies, including GenAI to enhance operational efficiency, optimize resource management, and drive innovation across various segments of the industry. From interpreting seismic data and predicting reservoir behavior, to employing carbon analytics and tracking GHG emissions, the industry is transforming its operations and contributing to a more sustainable and efficient energy landscape. While there is much more to be done, we remain confident that the energy industry will continue to help lead the way in innovation.

The oil and gas industry has been increasingly investing in clean energy over recent years, wherein the clean energy investments by the oil and gas industry as a share of their upstream capex quadrupled between 2020 and 2022. Yet, this clean energy investment remains less than 2 percent of the overall clean energy investments made in 2022.

After having outperformed the broader S&P 500 by over 45 percent since 2021, the oil and gas industry faces a threefold mandate:

uphold financial stability,
sustain high dividends, and
augment investments in low-carbon ventures.

However, the central challenge lies in scaling the energy transition while maintaining profitability and shareholder value.

EC: The chemicals sector, in particular, seems ripe for disruption with new and developing alternative materials on the scene. What do you expect to see from this industry in 2024?

TT: There is a chemicals and material transition taking place as companies are pushed to develop more sustainable, lower-carbon materials. And given that 96 percent of all manufactured goods are touched by chemistry, this transition could also be transformational. Over the next year, we expect chemical companies to continue positioning themselves for this high-tech, low-carbon future in three notable ways.

First, we expect companies to increase automation and digitalization to improve productivity and accelerate innovation.
Second, we see companies continuing to invest in circular solutions, whether it's designing materials for a sustainable end-of-life or using renewable feedstocks.
Third, we expect some companies to lean into the new chemicals and materials needed to support the energy transition.

EC: As a Houstonian, what do you see the city’s role amidst the future of energy?

TT: Houston is a top global city, driving transformational change and a convener to an ecosystem of players that are leading the charge in the energy transition through biofuels, biomaterials, and advanced methods for carbon capture and hydrogen production.

Although not a native, I did find the energy and chemicals sector early in my career which brought me to this dynamic city. Houston’s advanced network of partners are working together toward creating innovative solutions that are accelerating the advancement of a lower carbon future.

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This conversation has been edited for brevity and clarity.

Here are three things to know in Houston energy transition news. Photo via Getty Images

Deloitte's new energy lead, a $7.4B deal, and more things to know this week

take note

Editor's note: It's a new week — start it strong with three quick things to catch up on in Houston's energy transition: a roundup of events not to miss, a Houston energy executive to know, and more.

Incoming: Deloitte names new head of energy, chemicals practice

Teresa Thomas was named vice chair and national sector leader for energy and chemicals at Deloitte. She takes over the role from Amy Chronis, partner at Deloitte LLP, who will continue to serve within the energy and chemicals practice until her retirement in June 2024.

"I am fortunate to have worked in the energy and chemicals industry for most of my career, and I'm honored to continue working with companies that are playing a pivotal role in powering progress and purpose," Thomas says in a news release. "Our industry is at the epicenter of the energy transition that can fuel tremendous potential for society, and I'm excited to be leading during this important and transformational time."

Last year, Chronis announced her retirement from Deloitte, and the company named Melinda Yee as the incoming Houston managing partner at Deloitte, a role Chronis held in addition to the title of vice chair and US energy and chemicals leader. Chronis is slated to retire in June 2024, and Yee's new role became effective this month. Read more.

Events not to miss

Put these Houston-area energy-related events on your calendar.

Energy Underground's January meeting is on January 18 at noon at the Esperson Building. Register.
The Houston Oil and Gas Executive Leadership Summit is an meeting of executives, policymakers, academics, and other professionals with a particular interest related to energy. The event is January 25 at the DoubleTree by Hilton Hotel Houston. Register.
Future of Energy Summit is Tuesday, February 6, at AC Hotel by Marriott Houston Downtown. Register.
The De Lange Conference, taking place February 9 and 10 at Rice University's Baker Institute for Public Policy, is centered around the theme “Brave New Worlds: Who Decides? Research, Risk and Responsibility” this year. Register.

Really big deal: Southwestern Energy to combine with Chesapeake in $7.4B deal

Chesapeake Energy and Southwestern Energy are combining in a $7.4 billion all-stock deal to form one of the biggest natural gas producers in the U.S.

The transaction, valued at $6.69 per share, will create a company that has large scale acreage in the Appalachia region and Haynesville, Louisiana. It has current net production of approximately 7.9 Bcfe/d with more than 5,000 gross locations and 15 years of inventory.

“The world is short energy and demand for our products is growing, both in the U.S. and overseas," Chesapeake CEO Nick Dell’Osso said in a prepared statement Thursday. "We will be positioned to deliver more natural gas at a lower cost, accelerating America’s energy reach and fueling a more affordable, reliable, and lower carbon future." Read more.

Teresa Thomas was named vice chair and national sector leader for energy and chemicals at Deloitte. Photo via LinkedIn

Deloitte names new Houston-based leader of energy, chemicals practice

new hire

Deloitte announced a new local leader to oversee energy and chemicals nationally.

Teresa Thomas was named vice chair and national sector leader for energy and chemicals at Deloitte. Based in Houston, she will also serve as an advisory partner and leader in Deloitte & Touche LLP's Risk & Financial Advisory energy and chemicals practice.

She will lead the strategic direction of Deloitte's energy and chemicals practice and drive program growth in the sector. Thomas succeeds Amy Chronis, partner at Deloitte LLP, who will continue to serve within the energy and chemicals practice until her retirement in June 2024.

Thomas has served in a variety of leadership roles and has more than 20 years of experience in the energy industry. She is used to serving multiple large clients, and developing deep C-suite and board relationships, as well as advising on future success for the business, and the industry as a whole. She was named as one of Hart Energy's 25 most influential women in energy in 2023, and is the vice chair and board member of The Rose, which is a nonprofit women's breast health organization in Southeast Texas.

"Teresa has played an integral role as strategic advisor to many of our valued energy and chemicals clients as they navigate significant transition, and her leadership, enthusiasm and vision will help shape the future of our practice," Stanley Porter, vice chair at Deloitte and U.S. energy, resources and industrials leader, says in a news release. “I am confident that Teresa brings the right vision, experience and relationships to further lead and grow the energy and chemicals sector as it experiences critical transformation and convergence."

A Texas wind energy project goes online — and more energy transition news. Photo via Getty Images

ExxonMobil breaks ground, new Houston corporate leader, and more trending energy transition news

Editor's note: It's been a busy news week for energy transition in Houston, and some of this week's headlines resonated with EnergyCapital readers on social media and daily newsletter. Trending news included news of renewable energy projects, a new corporate appointment, and more.

Houston companies partner on sustainable plastics alternative

Lummus and Citroniq say their first plant, set for completion in 2027, will produce 400,000 metric tons of green polypropylene each year. Photo via lummustechnology.com

Two Houston companies, Lummus Technology and Citroniq Chemicals, have paired up to build North American plants that produce green polypropylene.

Polypropylene is a thermoplastic used to manufacture items such as plastic packaging, plastic parts, medical supplies, textiles, and fibers. Green polypropylene is made from biomass.

Lummus and Citroniq say their first plant, set for completion in 2027, will produce 400,000 metric tons of green polypropylene each year. The plant will be at an undisclosed location in the Midwest. Read more.

Prominent Houston energy business leader to retire, successor named

Amy Chronis is passing over the local leadership reins at Deloitte to Melinda Yee. Photos courtesy

Amy Chronis, a Houston business leader within the energy industry and beyond, is retiring next summer. Her replacement has been named.

Melinda Yee will be the incoming Houston managing partner at Deloitte, replacing Chronis who held the role along with the title vice chair and US energy and chemicals leader. Chronis will retire in June 2024, and Yee's new role is effective January 2.

“Melinda has been an active and valued member of Deloitte’s Houston leadership team. She brings an impressive depth of both industry and marketplace knowledge to her new role as managing partner,” Chronis says in a news release. “I am confident that she will be a great leader for our Houston professionals and in the local community.” Read more.

Central Texas wind energy facility goes online to power Target Corp.

This new Texas wind farm is now partly powering Target Corp. Photo via swiftcurrentenergy.com

A Texas wind energy project has officially delivered and is actively providing power to its customer, Target Corp.

Boston-based Swift Current Energy, which has an office in Houston, announced this week that its 197 MW Castle Gap Wind project is operational. It has the capacity to create enough pollution-free energy to power more than 50,000 homes annually.

"Castle Gap Wind is a momentous project for Swift Current Energy as we grow our projects under asset management and operations," Eric Lammers, CEO and co-founder of Swift Current Energy, says in a news release. "Castle Gap Wind is one of the earliest projects supported by the Inflation Reduction Act, and we are thankful for our partners at Target, Goldman Sachs, MUFG, CaixaBank and of course the entire Swift Current Energy team who helped make the Project possible." Read more.

ExxonMobil breaks ground on Texas carbon dioxide storage project

The rig stands 225 feet tall and extends 8,000 feet below the subsurface. Photo via exxonmobil.com

ExxonMobil announced this month that it has officially broken ground on a groundbreaking carbon dioxide storage site.

According to a release from the company, a new rig is currently being used to gather information about an underground site in Southeast Texas. The rig stands 225 feet tall, but more importantly extends 8,000 feet below the subsurface to investigate if the site is a safe place to store carbon underground.

“Everyone’s excited about this appraisal well because we’re literally breaking ground on a new chapter of our work to help reduce industrial emissions,” Joe Colletti, who oversees carbon capture and storage development along the Gulf Coast for Exxon, says in a statement. Read more.

New study from Houston research team looks at how the Earth cycles fossil carbon

A Rice University professor studied the Earth's carbon cycle in the Rio Madre de Dios to shed light on current climate conditions. Photo courtesy of Mark Torres/Rice University

Carbon cycles through Earth, its inhabitants, and its atmosphere on a regular basis, but not much research has been done on that process and qualifying it — until now.

In a recent study of a river system extending from the Peruvian Andes to the Amazon floodplains, Rice University’s Mark Torres and collaborators from five institutions proved that that high rates of carbon breakdown persist from mountaintop to floodplain.

“The purpose of this research was to quantify the rate at which Earth naturally releases carbon dioxide into the atmosphere and find out whether this process varies across different geographic locations,” Torres says. Read more.

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Houston-area logistics co. breaks ground on recycling center tied to circularity hub

coming soon

TALKE USA Inc., a Houston-area arm of German logistics company TALKE, broke ground on its new Recycling Support Center in Mont Belvieu Aug. 1.

The facility will process post-consumer plastic materials, which will then be further processed at Cyclyx's new Houston-based Circularity Center, a first-of-its-kind plastic waste sorting and processing facility that was developed through a joint venture between Cyclix, ExxonMobil and LyondellBasell.

The materials will ultimately be converted into recycling feedstock.

“We’re proud to break ground on a facility that reflects our long-term vision for sustainable growth,” Richard Heath, CEO and president of TALKE USA Inc., said in a news release. “This groundbreaking marks an important milestone for our team, our customers, and the Mont Belvieu community.”

The new facility was partially funded by Chambers County, according to the release. The Baytown Sun reports that the county put $1 million towards the construction of the project, which brings advanced recycling and mechanical recycling to the area.

TALKE USA said it plans to share more about the new facility and its impact in the future.

Meanwhile, the Houston-based Cyclyx Circularity Center (CCC1) is slated to open this year and is expected to produce 300 million pounds of custom-formulated feedstock annually. A second circularity center, CCC2, is expected to start up in the Dallas-Fort Worth area in the second half of 2026. Read more here.

8 Houston energy giants top global corporate startup index for 2025

Global Group

Eight major players in Houston’s energy industry rank among the world’s top 20 energy companies for corporate startup activity.

The inaugural Corporate Startup Activity Index 2025, published by StartupBlink, ranks global corporations by industry. The eight Houston-area employers fall into the index’s energy and environment category.

Researchers from StartupBlink, an innovation research platform, scored more than 370 companies based on three factors: corporate involvement in startup activity, startup success and ecosystem integration.

The eight Houston-area energy employers that landed in the energy and environment category’s top 20 are:

No. 3 BP. Score: 13.547. U.S. headquarters in Houston.
No. 5 Saudi Aramco. Score: 7.405. Americas headquarters in Houston.
No. 7 Eni. Score: 6.255. Headquarters of Eni U.S. Operating Co. in Houston.
No. 8 Shell. Score: 6.217. U.S. headquarters in Houston.
No. 11 Occidental Petroleum. Score: 5.347. Global headquarters in Houston.
No. 15 Engie. Score: 3.352. North American headquarters in Houston.
No. 17 Repsol. Score: 2.980. U.S. headquarters for oil and gas operations in The Woodlands.
No. 19 Chevron. Score: 2.017. Global headquarters in Houston.

“Building a startup is hard, and navigating corporate innovation can be just as complex. This ranking is a step toward making the connection between startups and corporations more transparent, enabling startups and corporations to collaborate more effectively for mutual success,” said Eli David Rokah, CEO of StartupBlink.

Salesforce topped the global index with a score of 380.090, followed by Intel, Google, Qualcomm, and Comcast.

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This article originally appeared on InnovationMap.com.

Houston nonprofit launches new energy education platform

energy ed

The Energy Education Foundation, a Houston-based nonprofit, will roll out a new app-based education platform just in time for back-to-school season.

Starting this fall, EEF will offer its new EnergyXP platform to students in middle schools and through community and education events across the country. The STEM-focused platform aims to boost exposure to oil and gas concepts and career paths, according to a release from the non-profit.

EnergyXP represents a fully redesigned, interactive version of the foundation's former Mobile Energy Learning Units, which now feature upgraded technology, enhanced curricula and app integration.

“EnergyXP marks the most recent development in our educational initiatives. We aim to inspire students nationwide to explore real-world energy concepts and careers,” Kristen Barley, executive director of the Energy Education Foundation, said in the release. “Our collaborative approach involves strong partnerships with educators, industry experts and local organizations to ensure that our programs are responsive to community needs. By prioritizing equitable access to quality STEM education, we can help build a more inclusive, future-ready energy workforce.”

The new platform offers 16 hands-on and digital STEM activities that introduce a variety of energy concepts through real-world applications while "showcasing the relevance of energy in everyday life," according to the release.

EEF will host two virtual sneak peeks of the platform on Aug. 7 and Aug. 8. Register here.

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