The Rice Alliance for Technology and Entrepreneurship handed out awards to the founders of the most promising companies that pitched. Photo courtesy of Slyworks Photography/Rice Alliance

Nearly 100 energy tech startups pitched at the 19th annual Rice Alliance Energy Tech Venture Forum this week — and over a third of those companies are based in the Houston area.

At the conclusion of the event — which took place on Thursday, September 15, at Rice University, and included a day full of company pitches, panels, and thought leadership — 10 startups were deemed the most promising among their peers. The group was voted on by investors attending office hours ahead of the event.

The Rice Alliance for Technology and Entrepreneurship facilitated nearly 700 meetings between 70 investor groups and 90 ventures, according to the organization. The group of presenting companies included participants from Rice's Clean Energy Accelerator's first two cohorts.

Here are 10 of the energy tech industry's most promising companies — and the technology they are working on that's set to disrupt the status quo.

Arolytics

Based in Calgary and founded in 2018, Arolytics is a software company that specializes in emissions management, ESG performance, and regulatory compliance. The company's platform is able to save its users up to 40 percent of their associated measurement costs and emissions management.

Atargis Energy

Atargis Energy is based in Pueblo, Colorado, and is a a member of Rice's second cohort of its Clean Energy Accelerator. The company has developed a twin hydrofoil-based wave energy converter that creates electric power from ocean waves. The technology is paired with real-time sensors and machine learning to optimize power conversion.

Compact Membrane Systems

Based in Delaware, Compact Membrane Systems, is pioneering membrane systems for decarbonizing hard-to-abate chemical manufacturing and industrial carbon capturing. The technology has the potential to revolutionize the chemicals industry.

Dimensional Energy

Dimensional Energy, based in Ithaca, New York, is transforming carbon dioxide into sustainable aviation fuels and products at market competitive prices. The technology integrates carbon capture, electrolysis, and Fischer Tropsch synthesis.

Kanin Energy

Headquartered in Houston, Kanin Energy works with heavy Industry to turn their waste heat into a clean baseload power source. The platform also provides tools such as project development, financing, and operations.

Orbital Sidekick

Orbital Sidekick, based in San Francisco, is an intelligence and analytics company that specializes in remote detection of environmental hazards by way of hyperspectral satellites. The technology provides actionable insights for its customers.

Power to Hydrogen

Based in Columbus, Ohio, Power to Hydrogen has developed an AEM-based electrolysis technology that produces high pressure, high efficiency hydrogen at low cost via water and renewable energy.

Quino Energy

Another Clean Energy Accelerator Class 2 member, Quino Energy produces flow battery systems with over eight hours of energy storage. The batteries are cheaper than lithium-ion alternatives, as well as being safer and easier to scale.

STARS Technology

Based in Richland, Washington, STARS Technology Corp. is commercializing advanced micro-channel chemical process technology that originally was designed for NASA and the Department of Energy. The company's reactors and heat exchangers are compact, energy-efficient, and more.

Syzygy Plasmonics

Houston-based Syzygy Plasmonics is commercializing its light-reacting energy, which would greatly reduce carbon emissions in the chemical industry. The technology originated out of Rice University.

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Texas nonprofit grants $68.5M to Houston organizations for recruitment, research

Three prominent institutions in Houston will be able to snag a trio of high-profile cancer researchers thanks to $12 million in new funding from the Cancer Prevention and Research Institute of Texas.

The biggest recruitment award — $6 million — went to the University of Texas MD Anderson Center to lure researcher Xiling Shen away from the Terasaki Institute for Biomedical Innovation in Los Angeles.

Shen is chief scientific officer at the nonprofit Terasaki Institute. His lab there studies precision medicine, including treatments for cancer, from a “systems biology perspective.”

He also is co-founder and former CEO of Xilis, a Durham, North Carolina-based oncology therapy startup that raised $70 million in series A funding in 2021. Before joining the institute in 2021, the Stanford University graduate was an associate professor at Duke University in Durham.

Shen and Xilis aren’t strangers to MD Anderson.

In 2023, MD Anderson said it planned to use Xilis’ propriety MicroOrganoSphere (MOS) technology for development of novel cancer therapies.

“Our research suggests the MOS platform has the potential to offer new capabilities and to improve the efficiency of developing innovative drugs and cell therapies over current … models, which we hope will bring medicines to patients more quickly,” Shen said in an MD Anderson news release.

Here are the two other Cancer Prevention and Research Institute of Texas (CPRIT) awards that will bring noted cancer researchers to Houston:

  • $4 million to attract David Sarlah to Rice University from the University of Illinois, where he is an associate professor of chemistry. Sarlah’s work includes applying the principles of chemistry to creation of new cancer therapies.
  • $2 million to lure Vishnu Dileep to the Baylor College of Medicine from the Massachusetts Institute of Technology (MIT), where he is a postdoctoral fellow. His work includes the study of cancer genomes.

CPRIT also handed out more than $56.5 million in grants and awards to seven institutions in the Houston area. Here’s the rundown:

  • MD Anderson Cancer Center — Nearly $25.6 million
  • Baylor College of Medicine — Nearly $11.5 million
  • University of Texas Health Science Center at Houston — More than $6 million
  • Rice University — $4 million
  • University of Texas Medical Branch at Galveston — More than $3.5 million
  • Methodist Hospital Research Institute — More than $3.3 million
  • University of Houston — $1.4 million

Dr. Pavan Reddy, a CPRIT scholar who is a professor at the Baylor College of Medicine and director of its Dan L Duncan Comprehensive Cancer Care Center, says the CPRIT funding “will help our investigators take chances and explore bold ideas to make innovative discoveries.”

The Houston-area funding was part of nearly $99 million in grants and awards that CPRIT recently approved.

Houston space company's lunar lander touches down on the moon in historic mission

touchdown

A private lander on Thursday made the first U.S. touchdown on the moon in more than 50 years, but managed just a weak signal back until flight controllers scrambled to gain better contact.

Despite the spotty communication, Intuitive Machines, the company that built and managed the craft, confirmed that it had landed upright. But it did not provide additional details, including whether the lander had reached its intended destination near the moon’s south pole. The company ended its live webcast soon after identifying a lone, weak signal from the lander.

“What we can confirm, without a doubt, is our equipment is on the surface of the moon,” mission director Tim Crain reported as tension built in the company’s Houston control center.

Added Intuitive Machines CEO Steve Altemus: “I know this was a nail-biter, but we are on the surface and we are transmitting. Welcome to the moon.”

Data was finally starting to stream in, according to a company announcement two hours after touchdown.

The landing put the U.S. back on the surface for the first time since NASA’s famed Apollo moonwalkers.

Intuitive Machines also became the first private business to pull off a lunar landing, a feat achieved by only five countries. Another U.S. company, Astrobotic Technology, gave it a shot last month, but never made it to the moon, and the lander crashed back to Earth. Both companies are part of a NASA-supported program to kick-start the lunar economy.

Astrobotic was among the first to relay congratulations. “An incredible achievement. We can’t wait to join you on the lunar surface in the near future,” the company said via X, formerly Twitter.

Intuitive Machines “aced the landing of a lifetime,” NASA Administrator Bill Nelson tweeted.

The final few hours before touchdown were loaded with extra stress when the lander's laser navigation system failed. The company's flight control team had to press an experimental NASA laser system into action, with the lander taking an extra lap around the moon to allow time for the last-minute switch.

With this change finally in place, Odysseus descended from a moon-skimming orbit and guided itself toward the surface, aiming for a relatively flat spot among all the cliffs and craters near the south pole.

As the designated touchdown time came and went, controllers at the company's command center anxiously awaited a signal from the spacecraft some 250,000 miles (400,000 kilometers) away. After close to 15 minutes, the company announced it had received a weak signal from the lander.

Launched last week, the six-footed carbon fiber and titanium lander — towering 14 feet (4.3 meters) — carried six experiments for NASA. The space agency gave the company $118 million to build and fly the lander, part of its effort to commercialize lunar deliveries ahead of the planned return of astronauts in a few years.

Intuitive Machines' entry is the latest in a series of landing attempts by countries and private outfits looking to explore the moon and, if possible, capitalize on it. Japan scored a lunar landing last month, joining earlier triumphs by Russia, U.S., China and India.

The U.S. bowed out of the lunar landscape in 1972 after NASA's Apollo program put 12 astronauts on the surface. Astrobotic of Pittsburgh gave it a shot last month, but was derailed by a fuel leak that resulted in the lander plunging back through Earth's atmosphere and burning up.

Intuitive Machines’ target was 186 miles (300 kilometers) shy of the south pole, around 80 degrees latitude and closer to the pole than any other spacecraft has come. The site is relatively flat, but surrounded by boulders, hills, cliffs and craters that could hold frozen water, a big part of the allure. The lander was programmed to pick, in real time, the safest spot near the so-called Malapert A crater.

The solar-powered lander was intended to operate for a week, until the long lunar night.

Besides NASA’s tech and navigation experiments, Intuitive Machines sold space on the lander to Columbia Sportswear to fly its newest insulating jacket fabric; sculptor Jeff Koons for 125 mini moon figurines; and Embry-Riddle Aeronautical University for a set of cameras to capture pictures of the descending lander.