Next year, Gastech returns to Houston for the first time since 2019. Photo via Gastech Event/LinkedIn

In one year, a global energy industry event will make its return to Houston.

Gastech, billed as the world’s largest exhibition and conference for the natural gas, LNG, hydrogen, low carbon solutions, and climate technologies, will take place in Houston September 17 to 20, 2024, according to the organizer, dmg events. It'll be the first time the event takes place in Houston since 2019.

“Gastech is a global event that draws tens of thousands of attendees and millions of dollars in economic impact to its host city, and we are incredibly excited to have in Houston," Michael Heckman, president and CEO of Houston First Corp., says in a press release.

"The conversation around the future of the energy industry is a different one today than it was just five years ago when Gastech was last here," he continues. "We believe the role Houston is playing in leading the energy transition to a low carbon future makes this an ideal place to host this important global event and we look forward to expanding on the success we had in 2019 when Gastech returns next year.”

Gastech 2023 concluded in Singapore last week. According to the organization, the event attracted 750 exhibiting companies and 44,957 attendees.

"Houston used to be known as an oil and gas capital. But we realised early on that it was important to be the energy capital," Harris County Commissioner Rodney Ellis, says in the release. "On behalf of everyone in the city of Houston, we want you to know that everything really is bigger in Texas. Singapore has set a high bar, but we are going to raise the bar even higher in Houston – it will be a great conference.”

Expecting a similar crowd of over 40,000 attendees and 800 exhibitors, the conference, supported by Houston First and the Bilateral Chamber, will take place at George R Brown Convention Center and will set up 20 country pavilions showcasing international companies, per the release. While the agenda for the event has not been announced, programming will focus on the biggest energy industry trends, net zero strategy, next-generation energy solutions, project funding, energy transition, and more.

“Energy has been the foundation of what the city of Houston has stood for," Andy Icken, chief development officer for Houston, says in the release. "We have in Houston over 300 energy companies today and they will welcome you to our city.”

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8 Houston energy companies land on Time's top greentech list for 2025

top honor

The accolades keep rolling in for Houston-based Fervo Energy, a producer of geothermal power.

Fervo lands at No. 6 on Time magazine and Statista’s new list of America’s Top GreenTech Companies of 2025. The ranking recognizes sustainability-focused companies based on factors such as impact, financial strength, and innovation.

Time notes that Fervo broke ground in 2023 in Utah on what the company claims will be the world’s largest geothermal plant. The plant is scheduled to start supplying carbon-free electricity to the grid next year and to reach its 400-megawatt capacity in three years.

“Technologies like this only make a difference if we deploy them at large-scale in a way that can reduce carbon emissions and increase the reliability of the grid,” Fervo CEO Tim Latimer told Time in 2023.

The startup was named North American Company of the Year by research and consulting firm Cleantech Group for 2025. Fervo topped the Global Cleantech 100, Cleantech Group’s annual list of the world’s most innovative and promising cleantech companies.

Last year, Fervo also made Time’s list of the 200 Best Inventions of 2024. Fervo was recognized in the green energy category for its FervoFlex geothermal power system.

Founded in 2017, Fervo is now a unicorn, meaning its valuation as a private company exceeds $1 billion. The startup’s valuation is estimated at $1.4 billion. According to PitchBook data, the company raised $634 million in the fourth quarter of 2024.

In all, eight Houston-area companies appear among the top 250 greentech companies ranked by Time and Statista. Other than Fervo, they are:

  • No. 43 Lancium Technologies, an energy storage and distribution company
  • No. 50 Solugen, a producer of sustainable chemicals.
  • No. 56 Quaise Energy, which specializes in terawatt-scale geothermal power.
  • No. 129 Plus Power, a developer, owner and operator of battery storage projects.
  • No. 218 Dream Harvest, which promotes sustainable vertical farming.
  • No. 225 Cemvita, which uses synthetic biology to convert carbon emissions into bio-based chemicals.
  • No. 226 Syzygy Plasmonics, which decarbonizes chemical production.
Vermont-based BETA Technologies claimed the No. 1 spot. The company manufactures electric aircraft.

Global co. opens state-of-the-art energy innovation hub in Houston

flagship facility

French multinational company Schneider Electric has opened a new 10,500-square-foot, state-of-the-art Energy Innovation Center in Houston.

The new facility is located in Houston’s Energy Corridor and is designed to “foster increased collaboration and technological advancements across the entire value chain,” according to a news release from the company. The new Houston location joins Schneider's existing innovation hubs in Paris, Singapore and Bangalore.

The venue will serve as a training center for process control engineers, production superintendents, manufacturing managers, technical leads and plant operations personnel. It can simulate various real-world scenarios in refineries, combined-cycle power plants, ethylene plants, recovery boilers and chemical reactors.

It includes an interactive control room and artificial Intelligence applications that “highlight the future of industrial automation,” according to the release.

"Digitalization is significantly enhancing the global competitiveness of the U.S. through continuous innovation and increased investment into next-generation technology," Aamir Paul, Schneider Electric's President of North America Operations, said in the release.

Texas has over 4,100 Schneider Electric employees, the most among U.S. states, and has facilities in El Paso, the Dallas-Fort Worth metroplex and other areas.

"This flagship facility in the Energy Capital of the World underscores our commitment to driving the future of software-defined automation for our customers in Houston and beyond,” Paul added in the release. “With this announcement, we are excited to continue supporting the nation's ambitions around competitive, efficient and cost-effective manufacturing."

Schneider Electric says the new Houston facility is part of its expansion plans in the U.S. The company plans to invest over $700 million in its U.S. operations through 2027, which also includes an expansion at its El Paso campus.

The company also announced plans to invest in solar and battery storage systems developed, built, and operated by Houston-based ENGIE North America last year. Read more here.