Investors name most promising energy tech startups at annual Houston event

ones to watch

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.

From Your Site Articles

Ad Placement 300x100

Ad Placement 300x600

CultureMap Emails are Awesome

Property Showcase

CPRIT grants $22M to bring top cancer researchers to Houston

fresh funding

Several prominent cancer researchers are coming to the Houston area thanks to $22 million in grants recently awarded by the Cancer Prevention and Research Institute of Texas (CPRIT).

The biggest CPRIT recruitment grant — $6 million — went to genetics researcher Jean Gautier. Gautier, a professor of genetics and development at Columbia University’s Institute for Cancer Genetics, is joining the University of Texas MD Anderson Cancer Center to continue his research.

The website for Gautier’s lab at Columbia provides this explanation of his research:

“The main objective of our research is to better understand the molecular mechanisms responsible for the maintenance of genome stability. These controls are lost in cancer, which is characterized by genomic instability.”

Aside from his work as a professor, Gautier is co-leader of the Herbert Irving Comprehensive Cancer Center’s Cancer Genomics and Epigenomics Program at Columbia.

Other recipients of CPRIT recruitment grants include:

$2 million to recruit Xun Sun from the Scripps Research Institute to the University of Texas Medical Branch at Galveston.
$2 million to recruit Mingqi Han from the University of California, Los Angeles to MD Anderson.
$2 million to recruit Matthew Jones from Stanford University to MD Anderson.
$2 million to recruit Linna An from the University of Washington to Rice University.
$2 million to recruit Alissa Greenwald from the Weizmann Institute of Science to MD Anderson.
$2 million to recruit Niladri Sinha from Johns Hopkins University to the Baylor College of Medicine.
$2 million for Luigi Perelli to stay at MD Anderson so he can be put on a tenure track and set up a research lab.
$2 million for Benjamin Schrank to stay at MD Anderson so he can be put on a tenure track and set up a research lab.

Over $20.2 million in academic research grants were awarded to researchers at:

Baylor College of Medicine
Houston Methodist Research Institute
Rice University
Texas Southern University
University of Houston
University of Texas Health Science Center at Houston
University of Texas MD Anderson Cancer Center
University of Texas Medical Branch at Galveston

In addition, nearly $4.45 million in cancer prevention grants were awarded to one researcher at the University of Texas Medical Branch at Galveston and another at Texas Southern University.

Also, five Houston businesses benefited from CPRIT grants for product development research:

Allterum Therapeutics, $2,999,996
CTMC, $1,342,178
Instapath, $900,000
Prana Surgical, $900,000
InformAI, $465,188

“Texas is a national leader in the fight against cancer,” said Kristen Pauling Doyle, CPRIT’s CEO. “We can measure the return on investment from CPRIT grants … not only in the economic benefits flowing from increased financial activity and jobs in the state, but more importantly in the cancers avoided, detected early, and treated successfully. Thanks to the Legislature’s vision, this commitment is saving lives.”

Overall, CPRIT approved 61 grants totaling more than $93 million in this recent round of funding.

The Houston app that makes your commute smoother, greener + more rewarding

Return to Office

As Houstonians transition back to the office, navigating the city’s complex traffic landscape can feel overwhelming. Fortunately, Houston ConnectSmart, a free app designed specifically for the greater Houston area, is here to make that return easier on your schedule, your wallet, and even the planet.

Unlike national navigation apps, ConnectSmart is built with local commuters in mind. It offers features tailored to Houston’s unique traffic patterns, such as real-time alerts about road closures, construction zones, and flooding. The app also integrates live traffic camera feeds and notifies users about adverse weather conditions, helping them adjust their routes efficiently and avoid delays.

ConnectSmart goes beyond basic navigation. It’s the only local app that keeps commuters fully informed with proactive, real-time trip alerts. These alerts tell users exactly when to leave, flag incidents on their routes, and provide alternative paths to ensure the smoothest possible drive. Additionally, through the Tow and Go program, users stranded on eligible freeways can access no-cost towing to a safe location.

For those looking to save money, time, and the planet, ConnectSmart also shines as a carpooling tool.

With its Carpool feature, users can coordinate rides with colleagues or friends, making use of HOV lanes and cutting down on the number of single-occupancy vehicles on the road. Whether you're a driver or a rider, the app allows you to customize your commute by setting pick-up points, schedules, and drop-off locations. If plans change, Trip Protection ensures you won’t be stranded, offering compensation for a backup ride home in the event of a last-minute cancellation.

Carpooling with ConnectSmart doesn’t just ease stress — it also lightens your environmental footprint and reduces the wear and tear on your vehicle. The app even provides real-time parking information for garages, lots, and street spaces, making the end of your commute as hassle-free as the journey itself.

For employers, ConnectSmart offers an Employer Commute Suite that enables organizations to set up private carpool groups for staff. This feature fosters a more connected, sustainable workplace culture and helps businesses support employees in managing their daily commutes.

Whether you're driving solo or looking to share a ride, Houston ConnectSmart brings a smarter, more sustainable way to get around the Bayou City. Download the app for free from the App Store or Google Play, and start your commute with confidence, convenience, and community in mind.

For more information about setting up an Employer Commute Suite, contact ConnectSmart today and take the first step toward transforming how your organization gets to work.

California company to launch Walmart drone delivery in Houston

taking off

California-based Wing will soon touch down in Houston.

The drone delivery company has partnered with Walmart Supercenters in Houston, Atlanta, Charlotte, Orlando and Tampa. According to a news release, Wing’s drone delivery services will be available at 100 Walmart stores across the selected markets by this time next year.

Wing also plans to expand to additional Walmart stores in Dallas-Fort Worth, where Wing and Walmart already serve customers from 18 Walmart Supercenters. Wing reports that it has completed thousands of deliveries from DFW-area Walmarts with an average fulfillment time of under 19 minutes. Wing and Walmart launched their first location in the Dallas area in the fall of 2023.

"The popularity of drone delivery in DFW is a testament not just to its convenience, but to the way this technology quickly becomes a part of everyday life,” Wing CEO Adam Woodworth said in the news release. “Walmart has been a strong partner that shares our commitment to innovation and is equally eager to bring this new type of service to many more households.”

Customers in Houston and the other markets in the latest expansion can visit wing.com/walmart to be notified when drone delivery becomes available in their area.

The service works similarly to any other online shopping platform, and users can select the exact location for the drone to drop off their package. Items are packaged in a specialized box that a Wing drone retrieves from Walmart. The drones cruise up to 65 mph and drop off the package outside a shopper's home.

“This is real drone delivery at scale,” Woodworth said in the release. “People all around the Dallas-Fort Worth Metroplex have made drone delivery part of their normal shopping habits over the past year. Now we’re excited to share this ultra-fast delivery experience with millions more people across many more U.S. cities.”

View All Listings

INNOVATIONMAP EMAILS ARE AWESOME