In a series of fireside chats, Houston energy leaders took the stage at OTC to discuss what their companies are doing in the energy transition space. Photo via LinkedIn

In addition to the massive exhibit floor, networking, and panels, the 2024 Offshore Technology Conference hosts thoughtful fireside chats with energy leaders throughout the ongoing conference taking place in Houston this week.

Four energy leaders from Houston took the stage to discuss what their companies are doing within the energy transition. Take a look at what topics each of the conversations tackled.

Chris Powers, vice president of CCUS at Chevron New Energies, on energy evolution and collaboration

Chris Powers introduced Chevron New Energies, an organization within Chevron that launched in 2021, to the crowd at OTC, describing the entity's focus points as CCUS, hydrogen, offsets and emerging technology, and renewable fuels — specifically things Chevron believes it has the competitive advantage.

One of the things Powers made clear in his fireside chat is that it's not going to be one, two, or even three technologies to significantly move the energy transition along, "it's going to take all the solutions to meet all the growing energy needs," he said.

And, he continued, this current energy transition the world is in isn't exactly new.

"We've been evolving our energy supply since the dawn of man," he said. "Our view is that the world has always been in an energy evolution."

"Hydrocarbons will continue to play a huge role in the years to come, and anyone who has a different view on that I think isn't being pragmatic," he continued.

Chevron has played a role in the clean energy market for decades, Powers said, pointing out Chevron Technology Ventures, which launched in the 1990s.

"No one can do this alone," he said, pointing specifically to the ongoing Bayou Bend joint venture that Chevron is working on with Equinor and TotalEnergies. "We have to bring together the right partners and the right skill sets."

Celine Gerson, group director, Americas, and president at Fugro USA, on the importance of data

Celine Gerson set the scene for Fugro, a geo data and surveying company that diversified its business beginning in 2015 to account for the energy transition. From traditional oil and gas to renewables, "it starts with the geo data," she said during her chat. She said big projects can't map out their construction without it, and then, when it comes to maintaining the equipment, the geo data is equally important.

Another message Gerson wanted to convey is that the skill sets from traditional offshore services translate to renewables. Fugro's employee base has evolved significantly over the past few years, and Gerson said that 50 percent of the workforce was hired over the past five years and 85 percent of the leadership has changed in the past seven.

Agility is what the industry needs, Celine Gerson said, adding that the "industry need to move fast and, in order to move fast, we need to look at things differently.

Attilio Pisoni, CTO of oilfield services and equipment at Baker Hughes, on the future workforce

In addition to the world making changes toward sustainability, the energy industry is seeing a workforce evolution as well, Attilio Pisoni said during his fireside chat, adding that inspiring a workforce is key to retention and encouraging innovation.

"We have a challenge in attracting young people," Pisoni said. "To be successful, you have to have a purpose."

That purpose? Combating climate change. And that, Pisoni said, needs to be able to be quantified. "As a society over all, we need to have a standard of measurement and accuracy in reporting," he said.

To future engineers, Pisoni emphasized the importance of learning outside your specific niche.

"Having seen where the world is now, whatever you study, have a concept and understanding of the system as a whole," he said.

Erik Oswald, vice president of advocacy and policy development at ExxonMobil Low Carbon Solutions, on transferable skills from upstream

When he looks at renewables and new energy, Erik Oswald said he sees a significant similarity for the talent and skill sets required in upstream oil and gas.

"A lot of the same skills are coming into focus" within the energy transition," Oswald said, specifying CCS and upstream.

Even in light of the transferrable workforce, the industry faces needs to grow its workforce in a significant way to keep up with demand — and keeping in mind the younger generations coming onto the scene.

"We're talking about recreating the entire oil and gas industry," Oswald said on preparing the workforce for the future of the energy industry. "We have to do it, it's not an option."

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Rice University spinouts named among 50 top cleantech companies to watch

green team

Two Rice University spinouts, Coflux Purification and DexMat, appear on a new list of the world’s 50 cleantech companies to watch.

Cleantech Group’s 2026 Cleantech 50 to Watch list recognizes early-stage companies “creating groundbreaking solutions to address some of the world’s most pressing environmental and sustainability challenges.”

Cleantech Group, a market research, consulting, and events company, selects the 50 honorees based on insights from analysts and early-stage innovators, along with public nominations.

Destroying “forever chemicals”

Coflux, founded in 2024, offers an onsite treatment system that captures and destroys manufactured “forever chemicals”—per- and polyfluoroalkyl substances—in water and wastewater. It’s a member of Greentown Houston.

Alec Ajnsztajn, CEO; Jeremy Daum, chief technology officer; and Dana Vazquez, chief commercial officer, co-founded Coflux. Ajnsztajn and Daum earned doctoral degrees from Rice, and Vazquez earned an MBA from the university.

Coflux spun out of Rice labs directed by professors Rafael Verduzco and Pulickel Ajayan.

Last year, Coflux received a $175,000 grant from the U.S. Food and Drug Administration’s National Institute of Food and Agriculture. The startup has also raised more than $500,000 in non-dilutive funding, including $80,000 awarded in 2024 by Rice’s One Small Step Grant program.

Promoting an alternative to copper

DexMat, founded in 2015, produces carbon nanotube products such as fibers, yarns, cables, and fabric. The company’s products address demand for materials that can reduce carbon emissions, according to CB Insights.

Its main product, Galvorn, is a copper alternative made of carbon nanotube fibers. CB Insights says Galvorn is engineered to be lighter and stronger than traditional conductive materials like carbon and steel. It’s used in industries such as energy, aerospace, defense, automotive, consumer electronics, and health care.

DexMat emerged from Matteo Pasquali’s Carbon Lab at Rice. Pasquali, co-founder of DexMat, co-invented the company’s technology with the late Nobel Prize-winning chemist Rick Smalley. Smalley was a professor of chemistry, physics, and astronomy at Rice.

Pasquali is a professor of chemical and biomolecular engineering, chemistry, materials science, and nanoengineering at Rice. He co-founded DexMat with Rice graduate Dmitri Tsentalovich, the company’s director of product innovation.

Earlier this year, DexMat raised $5 million in seed funding from Non Sibi Ventures, Governance Partners, Tailwind Futures, BetterWay, Capital Factory, and other investors. The company also secured $3 million in non-dilutive funding.

In 2023, DexMat raised $3 million in a pre-seed round led by Shell Ventures.

TotalEnergies expands solar joint venture with $1.2B portfolio in Texas, Ohio

solar expansion

TotalEnergies, a French company whose U.S. headquarters is in Houston, announced this month that it is expanding its renewable energy joint venture with New York-based investment firm KKR by adding 700 megawatts of utility-scale solar projects.

The deal will add three utility-scale solar assets in Texas and Ohio, which are expected to reach commercial operation by Q1 2027, according to a news release from the company. The portfolio is valued at $1.2 billion.

The 50/50 joint venture between TotalEnergies and KKR currently holds 1.4 gigawatts of renewable energy and will grow to 2.1 gigawatts.

The new deal is expected to close this year. Once completed, TotalEnergies will operate the assets. The electricity generated from the solar projects will be sold to third parties, the company reports.

The companies originally formed the joint venture about a year ago when TotalEnergies sold KKR a 50 percent stake in a North American solar portfolio valued at $1.25 billion. The deal originally included six utility-scale solar assets, primarily located in the U.S.

“TotalEnergies is a renewable energy industry leader globally, and we are thrilled to establish this joint venture with the TotalEnergies team to support their renewables business," Cecilio Velasco, managing director KKR, said in a release last year. “We have long been investors in renewables through our infrastructure platform, having committed more than $23 billion to date in energy transition investments. TotalEnergies’ North American solar portfolio is a great fit for us, representing high-quality renewable energy assets with long term contracts.”

TotalEnergies reports that by June 2026 it held more than 37 gigawatts of gross renewable power generation capacity. It aims to achieve over 100 terawatt-hours of net electricity production by 2030.

The company signed a major power purchase agreement with Google earlier this year. Through the deal, TotalEnergies will supply the tech giant with 1 gigawatt of solar power for its data centers in Texas over a 15-year span.

However, the company also recently redirected nearly $1 billion in capital away from wind energy projects and "decided to renounce offshore wind development in the United States." Read more here.