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Can’t-miss Houston energy event: Hydrogen Technology Expo

The must-attend exhibitor hall and conference creates the perfect place to make new industry connections and grow existing relationships. Photo courtesy of hydrogen-expo.com.

NRG Center opens its doors June 28 to 29 to North America’s leading event focused primarily on hydrogen.

The packed agenda for the H2 Hydrogen Technology Expo features two days of engaging presentations aimed at establishing hydrogen as the primary option for aircraft, shipping, heavy- and light-duty commercial vehicles, space and UAV technology, and mobile and stationary applications at remote locations. Over 100 expert speakers will examine solutions addressing hydrogen’s technical and economic challenges.

Four distinct discussion tracks emphasizing technical and R&D solutions proposed to develop and overcome some of the main barriers to hydrogen and fuel cell adoption will run simultaneously, with common break times allowing for plenty of networking.

  • Track 1: clean hydrogen production, storage, and infrastructure development
  • Track 2: fuel cell technology
  • Track 3: low-carbon fuels and propulsion
  • Track 4: carbon capture, utilization, storage, and blue hydrogen

The conference showcase explores advanced design, testing, development, manufacturing solutions, and materials for hydrogen fuel cells. Additionally, attendees will discover new technology intended to advance efforts for low-carbon hydrogen production, and efficient storage, transport, and infrastructure.

Full-conference pass holders may also access the Carbon Capture Technology Expo, recently combined into the H2 Hydrogen Technology Conference as Track 4 but featuring a unique exhibition space focused on decarbonizing heavy industry.

Registration is available at hydrogen-expo.com, where the main exhibition hall is free to attend.

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A View From HETI

Fervo Energy claimed a top 10 spot on Time magazine and Statista’s new list of America’s Top GreenTech Companies of 2025. Photo via Getty Images.

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.

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