In his conversation with S&P Global's Daniel Yergin, Bill Gates discussed AI, Texas as an energy transition hub, and more. Photo via CERAWeek

Bill Gates, renowned co-founder of Microsoft and founder of Breakthrough Energy, took the CERAWeek stage to a standing-room-only crowd to discuss his thoughts on the future of energy.

He was joined in conversation with Daniel Yergin, author and vice chairman of S&P Global, at the luncheon on Thursday, March 21. His remarks touched on three themes within the energy transition.

Texas as a hub for energy transition

Yergin started off the conversation inquiring about Gates and his recent tour around Texas, which included visiting energy companies' plants and facilities and their local communities. Though it might surprise people, given the history of oil and gas in the state, Texas has a strong presence in the energy transition, Gates says.

“There is some irony in the fact that so many of the capabilities to embrace (the energy transition) are here in Texas, whether it's the workforce or the permitting,” he says at the event.

Gates adds that while most of the portfolio companies at Breakthrough Energy were founded on the coasts, many turn to Texas when it comes time for their first commercial pilot.

He addressed a progress report on the energy transition as a whole.

“It’s really starting to move. There’s a lot of exciting technologies, and a lot of the big companies are coming in,” he says, specifically noting energy companies' presence at COP28.

“A heroic effort is beginning — I’m very excited about it. But we shouldn’t underestimate how difficult it will be,” he says. “There’s a lot of things that have to happen for these projects to go ahead. It’s far more difficult than anything I worked on at Microsoft.”

Steel and nuclear have big potential for disruption

Gates continued this thought but highlighting that some industries are less advanced than others.

“We’re just at the beginning of many things," he adds, noting that "the steel industry today is 99 percent the traditional process."

With that, steel has a lot of potential to be disrupted, and Breakthrough Energy has two companies working to make the industry greener, but it's an industry that's going to take time to evolve.

Nuclear is another sector Gates is excited about but is developing at a slower pace. Breakthrough Energy has five portfolio companies focused on Nuclear, including TerraPower, which Gates co-founded in 2006.

Despite nearly two decades of development, Gates says TerraPower is a "fast-moving" nuclear company in comparison to other companies out there.

AI's impact is still to be determined

The topic of artificial intelligence inevitably came up, and Gates explains that the technology has come a long way. Microsoft owns a portion of OpenAI, which created ChatGPT. Gates says he expected AI to evolve and to be able to be programmed to understand information to take longer to develop.

“We have achieved a threshold — an unusual threshold because we know how we’ve caused the knowledge represented, but we don’t understand how at a semantic level how that knowledge is being represented,” Gates says.

AI's current applications are within white collar activities, Gates explains, citing writing a regulatory permit or looking at evidence in a lawsuit. He explains that current AI capabilities could continually grow or remain stagnant for a while, he isn't sure.

"The thing that’s daunting is we don’t know how quickly it will improve," he adds.

Gates didn't comment on energy specific AI applications but noted that AI has advanced far past robotics, which would target blue collar roles.

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50+ teams announced for CERAWeek's annual clean tech pitch competition

CERA pitches

The Rice Alliance for Technology and Entrepreneurship, the Houston Energy Transition Initiative and the Texas Entrepreneurship Exchange for Energy announced the 30-plus energy ventures and five student teams that will pitch at the 2025 Energy Venture Day and Pitch Competition during CERAWeek next month.

The ventures are focused on driving efficiency and advancements toward the energy transition and will each present a 3.5-minute pitch before a network of investors and industry partners during CERAWeek's Agora program.

The pitch competition is divided up into the TEX-E university track, in which Texas student-led energy startups compete for $50,000 in cash prizes, and the industry ventures track.

Teams competing in the TEX-E Prize track include:

  • ECHO
  • HEXAspec
  • HydroStor Analytics
  • Nanoborne
  • Pattern Materials

The industry track is subdivided into three additional tracks, spanning materials to clean energy and will feature 36 companies. The top three companies from each industry track will be named. The winner of the CERAWeek competition will also have the chance to advance and compete for the $1 million investment prize at the Startup World Cup in October 2025.

Teams come from around the world, including several notable Houston-based ventures, such as Corrolytics, Rheom Materials, AtmoSpark Technologies, and others. Click here to see the full list of companies and investor groups that will participate.

The pitch competition will be held Wednesday, March 12, at CERAWeek from 1-4:30 pm. An Agora pass is required to attend.

Those without passes can catch more than 50 companies at a free pitch preview at the Ion. Pitches will be followed by private meetings with venture capitalists, corporate innovation groups, industry leaders, and tech scouts. The preview will be held Tuesday, March 11, from 9:30 am to 2:30 pm at the Ion. It's free to attend, but registration is required. Click here to register.

Last year, Houston-based Solidec took home the top TEX-E price and $25,000 cash awards. The startup extracts molecules from water and air, then transforms them into pure chemicals and fuels that are free of carbon emissions. Its co-founder and Rice University professor Haotian Wang was recently awarded the 2025 Norman Hackerman Award in Chemical Research.

Pioneering Houston professor earns prestigious 2025 Franklin Institute Award

medal winner

Rice University professor and nanoscience pioneer Naomi Halas has received the 2025 Benjamin Franklin Medal in Chemistry.

In addition to her role at Rice, Halas is co-founder and technical advisor of Syzygy Plasmonics, a Houston startup that relies on light instead of combustion as an energy source. This enables efficient, sustainable transformation of low-carbon ammonia into hydrogen when powered by renewable electricity.

Halas earned the Franklin Medal “for the creation and development of nanoshells — metal-coated nanoscale particles that can capture light energy — for use in many biomedical and chemical applications,” according to a release from Rice.

Halas’ work has pioneered insights into how light and matter interact at small scales, according to Rice. She joined Rice in 1989 to support the late Richard Smalley’s advancements in nanoscale science and technology.

“A lot of people were talking about nano like it was something completely new,” Halas said in the release. “But I realized it was really just chemistry viewed in a different way, and that really got me thinking about how I can combine the worlds of laser science and nanoscience.”

That shift in perspective led to the development of nanoparticles that spawned innovations in fields such as cancer therapy, water purification, and renewable energy.

“Naomi’s contributions to nanoscience have not only expanded the boundaries of our understanding but also transformed real-world applications in medicine, energy and beyond,” Rice President Reginald DesRoches added. “Her pioneering work on nanoshells exemplifies the spirit of innovation that defines Rice.”

One of Halas’ projects led to the founding of Syzygy, which develops light-driven, all-electric chemical reactors for inexpensive, sustainable production of hydrogen fuel. The company was named to was named to Fast Company's energy innovation list last year.

Halas is the first Rice faculty member to be elected to both the National Academy of Sciences and the National Academy of Engineering for research carried out at the university. She also has been elected to the National Academy of Inventors, the American Academy of Arts and Sciences, and the Royal Danish Academy of Science and Letters. Halas holds 30 patents in the fields of medicine, chemistry, physics and engineering.

The Franklin Medal is awarded by the Franklin Institute of Philadelphia. Many scientists who have received the award have gone on to win Nobel prizes.

As a recipient of the Franklin honor, Halas will receive a $10,000 honorarium and a 14-karat gold medal during an award ceremony May 1 in Philadelphia.