3+ Houston innovators to know this week

who's who

This week's roundup of Houston innovators includes Ana Amicarella of EthosEnergy, John Arnold of Centaurus Capital, Chris George of Octopus Electric Vehicles, and the 2024 Houston Innovation Awards judges. Photos courtesy

Editor's note: Every week, I introduce you to a handful of Houston innovators to know recently making headlines with news of innovative technology, investment activity, and more. This week's batch includes an energy leader, an electric vehicle expert, and more.

Ana Amicarella, CEO of EthosEnergy

Ana Amicarella, CEO of EthosEnergy, joins the Houston Innovators Podcast to discuss the company's growth amid the energy transition. Photo courtesy of EthosEnergy

For most of her career, Ana Amicarella has been the only person in the room who looks like her. But as CEO of Houston-based EthosEnergy, she's changing that.

"The energy sector for sure is highly dominated by men, but I think it's such an exciting environment," Amicarella says on the Houston Innovators Podcast. "What I try to do at every job that I go to is I try to increase representation — diverse representation and females in the company. And I measure that when I started and when I end. I want to be able to make a difference."

Amicarella joined EthosEnergy — which provides rotating equipment services and solutions to the power, oil and gas, and industrial markets — as CEO in 2019 a few years after it was in 2014 as a joint venture between John Wood Group PLC and Siemens Energy AG. Prior to her current role, she served in leadership roles at Aggreko an GE Oil and Gas. Read more.

John Arnold, founder of Centaurus Capital

A Houston company has raised funding from a local investor. Photo via Centaurus Capital

A Houston company has closed its series B extension at $25 million.

MetOx International, which develops and manufactures high-temperature superconducting (HTS) wire, announced it closed a $25 million series B extension. Houston-based Centaurus Capital, an energy-focused family office, and New System Ventures, a climate and energy transition-focused venture firm, led the round with participation from other investors.

"MetOx has developed a robust and highly scalable operation, and we are thrilled to partner with the Company as it enters this pivotal growth stage," says John Arnold, founder of Centaurus, in a news release. "The market for HTS is expanding at an unprecedented pace, with demand for HTS far outweighing supply. MetOx is poised to be the leading U.S. HTS producer, closing the supply gap and bringing dramatic capacity to high power innovations and applications. Their progress and potential are unmatched in the field, and we are proud to support their growth." Read more.

Chris George, United States co-lead at Octopus Electric Vehicles

Texas is positioned to be a great state for the EV industry, writes this expert. Photo via LinkedIn

As Texans continue to invest in electric vehicles, public charging needs to be able to meet an increased demand, according to Chris George, the United States co-lead at Octopus Electric Vehicles, who wrote a guest column for InnovationMap about the state's potential when it comes to EVs.

"As we look to the future of transport and energy, the synergy between NEVI and Tesla’s network should create a compelling narrative for those thinking about leasing an EV," he writes. "Combine that with exciting new battery tech and potential range improvements, fueled by West Texas wind and solar, Texas is positioned to be a great state for the EV industry." Read more.

2024 Houston Innovation Awards judges

Here's who's calling the shots for the 2024 Houston Innovation Awards. Photos courtesy

Ten Houstonians are in the hot seat for deciding the best companies and individuals in Houston's innovation ecosystem.

InnovationMap has announced its 2024 Houston Innovation Awards judging panel, which includes startup founders, nonprofit leaders, investors, corporate innovators, and more. In addition to the 10 judges, InnovationMap Editor Natalie Harms will serve as the editorial representative on the judging panel.

The selected judges will evaluate applications from the nearly 300 nominations that were submitted this year. The judges will be using their expertise to evaluate the nominees' applications, which are due to InnovationMap this week. Read more.

A Houston company has announced a new service that will encourage electric vehicle use. Photo via Getty Images

Houston energy company announces new EV business arm

making moves

Houston-based energy retailer Octopus Energy U.S. is now getting its tentacles into the electric vehicle business.

Octopus Energy US on July 6 unveiled Octopus Electric Vehicles, whose first offering is EV Concierge. This new service will help customers lease an EV, and integrate smart charging and billing into their existing energy plan.

New and existing customers in Texas can apply for the beta leasing program at octoev.us. Employees of the program will help customers search for a new or used EV to lease, install an at-home EV charger, and adopt best practices for EV ownership.

“Interest in electric vehicles is at an all-time high. With Texas as the third-largest market for EVs and a global leader in energy, we will be positioned to help customers realize vehicle and energy savings all on one bill,” says Chris George, U.S. director of Octopus Electric Vehicles. “As fossil fuel continues to be impacted by inflation, it’s never made more sense to get an EV paired with smart charging to extract the lowest-priced energy from the grid.”

EV Concierge is paired with Intelligent Octopus, which lets customers access power when it is cheaper and greener while helping balance stability of power grid.

Octopus Electric Vehicles launched in 2018 in the United Kingdom, where parent company Octopus Energy Group is based. In the U.K., Octopus leases EVs, installs at-home chargers, provides EV tax breaks, and provides access to more than 250,000 public charging stations in Europe.

Customers of Octopus Electric Vehicles can lease 65 different EVs from 28 automotive brands.

“We’ve seen that consumers are looking for experts that can offer the full EV package to guide them through their journey,” says Fiona Howarth, CEO of Octopus Electric Vehicles. “With more EV models entering the market every month, and innovative tariffs like Intelligent Octopus making charging your car as easy as [charging] your phone, we only expect the transition to accelerate.”

The launch of EV Concierge comes just a year after Octopus Energy U.S. set up shop in Houston. Establishment of the Houston presence coincided with the company’s $5 million acquisition of Houston-based Evolve Energy.

Last month, Kraken Technologies, the software licensing arm of Octopus Energy Group, picked Houston for its U.S. headquarters.

Octopus Energy Group, valued at nearly $5 billion, entered the U.S. market in 2020. It supplies green energy to more than 3 million retail customers around the world.

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Rice biotech studio secures investment from Modi Ventures, adds founder to board

fresh funding

RBL LLC, which supports commercialization for ventures formed at the Rice University Biotech Launch Pad, has secured an investment from Houston-based Modi Ventures.

Additionally, RBL announced that it has named Sahir Ali, founder and general partner of Modi Ventures, to its board of directors.

Modi Ventures invests in biotech companies that are working to advance diagnostics, engineered therapeutics and AI-driven drug discovery. The firm has $134 million under management after closing an oversubscribed round this summer.

RBL launched in 2024 and is based out of Houston’s Texas Medical Center Helix Park. William McKeon, president and CEO of the TMC, previously called the launch of RBL a “critical step forward” for Houston’s life sciences ecosystem.

“RBL is dedicated to building companies focused on pioneering and intelligent bioelectronic therapeutics,” Ali said in a LinkedIn post. “This partnership strengthens the Houston biotech ecosystem and accelerates the transition of groundbreaking lab discoveries into impactful therapies.”

Ali will join board members like managing partner Paul Wotton, Rice bioengineering professor Omid Veiseh, scientist and partner at KdT Ventures Rima Chakrabarti, Rice alum John Jaggers, CEO of Arbor Biotechnologies Devyn Smith, and veteran executive in the life sciences sector James Watson.

Ali has led transformative work and built companies across AI, cloud computing and precision medicine. Ali also serves on the board of directors of the Drug Information Association, which helps to collaborate in drug, device and diagnostics developments.

“This investment by Modi Ventures will be instrumental to RBL’s growth as it reinforces confidence in our venture creation model and accelerates our ability to develop successful biotech startups,” Wotton said in the announcement. "Sahir’s addition to the board will also amplify this collaboration with Modi. His strategic counsel and deep understanding of field-defining technologies will be invaluable as we continue to grow and deliver on our mission.”

New peer-to-peer grocery app launches in Katy with plans to expand

local goods

If computer scientist and mobile applications developer Arfhan Ahmad has his way, his burgeoning Houston-based startup, QuickPantri, will be directly responsible for adding to the definition of what it truly means to be neighborly.

“Fast delivery from next door” — that’s the tagline for Ahmad’s hyperlocal grocery platform, which focuses on solving last-mile access, neighborhood commerce and food affordability.

“I’m passionate about combining technology with real-world problems, especially those that impact working families and underserved communities,” Ahmad says. “I moved to Houston two years ago, and here I realized that grocery stores are far from the neighborhoods.”

Ahmad envisions QuickPantri will help people who need grocery items urgently, sparing them a trip to the store or costly delivery fees by letting them source items directly from their neighbors’ cupboards.

With his new peer-to-peer app, members — especially those tethered to their residence due to disability or immobility or those unable to make grocery runs with children in tow — can simply log on to QuickPantri and purchase grocery items from their own neighbors.

“My initial thought was, 'What if we have an app that allows people to open a grocery store at their own home and sell any essential items to other neighbors?'” Ahmad says. “So, after having this idea in my mind, I asked my neighbors, 'If I sell groceries from my home, would you buy them from me?' And most of them gave me positive responses. After doing some surveys online on the Nextdoor app and Facebook, I started building this app.”

And like a good neighbor, Ahmad launched QuickPantri in his own neighborhood in Katy.

He then looked at scaling, first by securing approvals from Harris County to sell pre-packaged grocery items from his home. The response exceeded his own expectations. In the last two months, Ahmad estimates that he has delivered to 250 homes in the Katy area. Ahmad has seen that most customers use the app in search of late-night snacks and drinks.

“Ninety-five percent of those orders were delivered in 15 to 30 minutes … Our plan is to expand in other high-risk communities and other cities,” Ahmad says.

To date, Ahmad has obtained approvals from Arizona, Utah and Nevada.

He’s in the process of launching version two. Starting September 1, other sellers will be able to join the app and apply to sell goods to their neighbors. Ahmad says he currently has 50 sellers on the waitlist.

Each seller is allotted a potential selling radius of 10 minutes to ensure swift delivery. Also, sellers are required to deliver the goods via bicycle or on foot, making QuickPantri a pollution-free delivery option.

Currently, the app only sells pre-packaged items and sellers are required to show the expiration date in photos. The app utilizes AI to check pricing for goods in the area, and Ahmad says the app typically lists prices lower than what AI predicts.

Outside of geographic reach and number of buyers and sellers, Ahmad also hopes to expand the list of items that can be sold on the app to include clothes, electronics and cleaning supplies.

“We want our seller to be the ultimate source,” Ahmad says.

2 Houston universities excel on 2026 list of best U.S. colleges

Best in Class

Two top-tier Houston universities have been inducted into a new "hall of fame" list of the best colleges in the U.S. for 2026.

Rice University and the University of Houston were both praised in The Princeton Review's "The Best 391 Colleges: 2026 Edition."

Released August 12, the comprehensive guide annually ranks the best universities across 50 categories based on a survey of 170,000 current college students. Survey questions cover topics such as a school's academics and administration, student quality of life, politics, campus life, city life, extracurricular opportunities, and social environment.

The Princeton Review did not numerically rank the schools overall, but it does report the top 25 schools (out of the total 391) for each of the 50 different categories. The report also clarifies that while schools did not pay to be included in the guide, they could pay for a "featured" designation. Neither Houston university paid to be featured on the list.

Rice University, Houston's most prestigious private institution, appeared in the overall 391 best colleges list, and it also appeared in the regional "Best Southwest" list, the "Best Value Colleges" list, and the "Colleges That Create Futures" list. Rice's overall quality and its academic integrity are what students say are its greatest strengths. Students are additionally encouraged to think creatively — and even unconventionally — about how to approach course assignments.

"There's also an outside-the-box thinking when it comes to assessments, like 'the option to make a 30 minute scientific podcast instead of taking the final,' explains one sophomore," the school's profile says. "This isn't unusual for first-years either; one notes that 'instead of doing a bunch of writing and essays, I was tasked with creating...a TED Talk, which really lit a creative flame in me.'"

Rice students can brag about attending a school with the seventh best college newspaper and the 10th best college dorms and quality of life out of all colleges nationwide. The university's financial aid is also the ninth best in the country.

Here's how Rice fared in other Princeton Review rankings:

  • No. 14 – Top 50 Best Value Private Colleges
  • No. 14 – Lots of Race/Class Interaction
  • No. 17 – Best College Radio Station
  • No. 18 – Top 20 Best Value Private Colleges without Financial Aid
  • No. 19 – Best Science Lab Facilities
  • No. 23 – Best-Run Colleges
  • No. 25 – Students Study the Most

Rice has recently earned praise in a separate 2026 ranking of the best universities in the world, and its MBA program scored highly in The Princeton Review's 2025 best business schools list.

University of Houston also appeared in The Princeton Review's "Best Value Colleges," "Best Southwest," "Green Colleges," and "Colleges That Create Futures" lists. Students at this university also benefit from having the No. 1 undergraduate entrepreneurship program in the nation.

"Whether you're in or out-of-state, students consider their school to be 'not very expensive for the quality of education you're getting,' and the constant improvements help 'you feel like your degree is appreciating in value over time along with the school itself," the university's profile says.

Here's how University of Houston performed in other rankings:

  • No. 20 – Students Love Their School Teams
  • No. 21 – Scotch and Soda, Hold the Scotch (this list measured schools based on "the use of hard liquor" as reported by student surveys)
  • No. 22 – Cancel the Keg (this list measured "how widely beer is used" at schools based on student survey results)
  • No. 22 – Pot's Not Hot (this list ranked colleges with the "least marijuana usage based on ratings from real students about the popularity of marijuana on campus")
  • No. 25 – Most Politically Moderate Students
  • No. 42 – Top 50 Best Value Public Colleges
Unfortunately, UH ranked No. 11 in The Princeton Review's ranking of schools where financial aid is "not so great." However, there is plenty else to appreciate about this high performing university.

Other Texas universities included in The Princeton Review are:

  • University of Texas at Austin
  • Southwestern University in Georgetown
  • Texas State University in San Marcos
  • Trinity University in San Antonio
  • Texas A&M University in College Station
  • Angelo State University in San Angelo
  • Baylor University in Waco
  • Texas Christian University in Fort Worth
  • Southern Methodist University in Dallas
  • The University of Texas at Dallas in Richardson
  • University of Dallas in Irving
  • Austin College in Sherman
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This article originally appeared on CultureMap.com.

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