Houston clean energy company secures $53M series C investment

big raise

Utility Global’s technology enables reduction of greenhouse gas emissions along with generation of low-carbon fuels and chemicals. Photo courtesy of Utility Global

Houston-based Utility Global, a maker of decarbonization-focused gas production technology, has raised $53 million in an ongoing series C round.

Among the participants in the round are Canada’s Ontario Power Generation Pension Plan, the XCarb Innovation Fund operated by Luxembourg-based steel company ArcelorMittal, Houston-based investment firm Ara Partners, and Saudi Aramco’s investment arm.

Also, Utility Global and ArcelorMittal have agreed to develop at least one decarbonization facility at an ArcelorMittal steel plant.

The latest infusion of cash will support the rollout of Utility Global’s eXERO technology, including establishment of the company’s first commercial facilities in 2026.

“With the successful completion of its demonstration program at a commercial steel facility resulting in the first hydrogen ever produced from blast furnace off-gasses in a single reactor, the company has shifted to commercial deployments,” Utility Global says in a news release.

Utility Global’s technology enables reduction of greenhouse gas emissions along with generation of low-carbon fuels and chemicals.

“Our eXERO solution is the first of its kind to convert process gasses into clean hydrogen in a single reactor, onsite, in a cost-effective manner that extends the life of existing customer assets and processes while providing significant emissions reductions,” says Claus Nussgruber, CEO of Utility Global.

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This article originally ran on EnergyCapital.

The six finalists for the sustainability category for the 2023 Houston Innovation Awards weigh in on their challenges overcome. Photos courtesy

Top Houston-based sustainability startups share their 4 biggest challenges

houston innovation awards

Six Houston-area sustainability startups have been named finalists in the 2023 Houston Innovation Awards, but they didn't achieve this recognition — as well as see success for their businesses — without any obstacles.

The finalists were asked what their biggest challenges have been. From funding to market adoption, the sustainability companies have had to overcome major obstacles to continue to develop their businesses.

The awards program — hosted by InnovationMap, and Houston Exponential — will name its winners on November 8 at the Houston Innovation Awards. The program was established to honor the best and brightest companies and individuals from the city's innovation community. Eighteen energy startups were named as finalists across all categories, but the following responses come from the finalists in the sustainability category specifically.

    Click here to secure your tickets to see who wins.

    1. Securing a commercial pilot

    "As an early-stage clean energy developer, we struggled to convince key suppliers to work on our commercial pilot project. Suppliers were skeptical of our unproven technology and, given limited inventory from COVID, preferred to prioritize larger clients. We overcame this challenge by bringing on our top suppliers as strategic investors. With a long-term equity stake in Fervo, leading oilfield services companies were willing to provide Fervo with needed drilling rigs, frack crews, pumps, and other equipment." — Tim Latimer, founder and CEO of Fervo Energy

    2. Finding funding

    "Securing funding in Houston as a solo cleantech startup founder and an immigrant with no network. Overcome that by adopting a milestone-based fundraising approach and establishing credibility through accelerator/incubator programs." — Anas Al Kassas, CEO and founder of INOVUES

    "The biggest challenge has been finding funding. Most investors are looking towards software development companies as the capital costs are low in case of a risk. Geothermal costs are high, but it is physical technology that needs to be implemented to safety transition the energy grid to reliable, green power." — Cindy Taff, CEO of Sage Geosystems

    3. Market adoption

    "Market adoption by convincing partners and government about WHP as a solution, which is resource-intensive. Making strides by finding the correct contacts to educate." — Janice Tran, CEO and co-founder of Kanin Energy

    "We are creating a brand new financial instrument at the intersection of carbon markets and power markets, both of which are complicated and esoteric. Our biggest challenge has been the cold-start problem associated with launching a new product that has effectively no adoption. We tackled this problem by leading the Energy Storage Solutions Consortium (a group of corporates and battery developers looking for sustainability solutions in the power space), which has opened up access to customers on both sides of our marketplace. We have also leveraged our deep networks within corporate power procurement and energy storage development to talk to key decision-makers at innovative companies with aggressive climate goals to become early adopters of our products and services." — Emma Konet, CTO and co-founder of Tierra Climate

    4. Long scale timelines

    "Scaling and commercializing industrial technologies takes time. We realized this early on and designed the eXERO technology to be scalable from the onset. We developed the technology at the nexus of traditional electrolysis and conventional gas processing, taking the best of both worlds while avoiding their main pitfalls." — Claus Nussgruber, CEO of Utility Global

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    This article originally ran on EnergyCapital.

    Want to work for one of the top startups in Houston? Some of the best in Houston are hiring. Photo by Tima Miroshnichenko from Pexels

    Looking for a job? These 2023 Houston Innovation Awards finalists are hiring

    calling all applicants

    More than half of this year's startup finalists in the Houston Innovation Awards are hiring — who's looking for a job at one of the best startups in Houston?

    When submitting their applications for the 2023 Houston Innovation Awards, which is taking place November 8 at Silver Street Studios, every startup was asked if it's hiring. Twenty-seven of the 35 startup honorees said yes, ranging from over 20 to just one positions open at each company.

    Click here to secure your tickets to see which of these growing startups win.

    Here's a look at which of the top startups in Houston are seeking new team members.

    Double-digit growth

    When it comes to the awards finalists looking to scale their team by 10 or more new hires, five finalists are growing rapidly.

    Medical practice software platform RepeatMD, fresh off a $40 million raise — which included participation from Houston-based Mercury — is reportedly growing its team. The company, which has 115 employees already, is looking for over 20 new hires.

    Female-owned business Feelit Technologies, which is using nanotechnology for preventive maintenance to eliminate leaks, fires and explosions, increase safety and reduce downtime, has 50 employees, and only three of which are in Houston – for now. The company hopes to grow its team by 12 to 15 employees in Houston alone.

    Square Robot, an energy industry-focused robotics company that recently grew its presence in Houston, is hiring 10 to 30 new team members. It has 24 employees already in Houston.

    Solugen, an alternative chemicals business, has around 140 of its 200 employees in Houston. The company, which has raised over $600 million to date, is hiring an additional 10 to 15 new hires.

    Additionally, Blue People, also a finalist in last year's awards, is hiring 25 new employees. The company was founded in 2015 in Mexico and relocated its primary operations to Houston in 2020. Blue People, which develops software innovation for its clients, has over 150 employees — 10 of whom, including C-level executives, are based in Houston. Some of the company's new hires will be based in town.

    Steady growth

    Four Houston startups are hiring within the six to 10 team member range — all with fairly significant employee counts already.

    A finalist in last year's awards too, Venus Aerospace, a hypersonics company on track to fly reusable hypersonic flight platforms by 2024, is again growing its team. With 48 on-site employees and 23 working remotely, Venus's team will add another five to 10 employees.

    Syzygy Plasmonics, a deep decarbonization company that builds chemical reactors designed to use light instead of combustion to produce valuable chemicals like hydrogen and sustainable fuels, has 112 employees in Houston and plans to hire another eight to its team.

    Lastly, Fervo Energy, which recently raised $10 million, has 63 full-time employees (34 in Houston, 29 outside of Houston) and looking to hire seven more.

    Seeking selectively

    The following awards finalists are looking to grow their teams by just a handful or so — between one and five — of new hires:

    • ALLY Energy, helping energy companies and climate startups find, develop, and retain great talent.
    • CaseCTRL, an AI-powered surgery scheduling and coordination software for optimized procedures.
    • CellChorus, using AI to evaluate immune cell function and performance to improve the development and delivery of therapeutics.
    • FluxWorks, making frictionless gearboxes for missions in any environment.
    • Helix Earth Technologies, decarbonizing the built environment and heavy industry.
    • Hope Biosciences, a clinical stage biotechnology company focused on the development and delivery of adult stem cell based therapeutics.
    • Innovapptive, empowering the deskless workers in operations, maintenance and warehouses by unlocking the power of SAP through mobility.
    • INOVUES, re-energizing building facades through its non-invasive window retrofit innovations, making building smarter, greener, and healthier for a better and sustainable future.
    • Koda Health, , a tech-enabled care coordination service to improve serious illness care planning and drive savings for value-based care at scale.
    • Molecule, an energy/commodity trading risk management software that provides users with an efficient, reliable, responsive platform for managing trade risk.
    • Rhythm Energy, 100 percent renewable electricity service for residential customers in Texas.
    • Starling Medical, bringing the future of a proactive and predictive home-based healthcare system to patients today through passive AI powered at home urine screening.
    • Taurus Vascular, pioneering a new era of aortic aneurysm treatment by developing minimally invasive catheter solutions to drive better long-term patient outcomes.
    • Tierra Climate, decarbonizing the power grid faster by helping grid-scale batteries monetize their environmental benefits and change their operational behavior to abate more carbon.
    • UpBrainery Technologies, an innovative educational technology company that provides personalized and adaptive learning experiences to learners
    • Utility Global, a technology company converting a range of waste gases into sustainable hydrogen and syngas.
    • Voyager Portal, helping commodity shippers identify root causes of demurrage, reduce risk and streamline the entire fixture process.

    Here's your latest roundup of Houston startup and innovation news you may have missed. Photo via Getty Images

    Houston startup raises $25M, biz plan competition opens apps, and more local innovation news

    Short stories

    We're on the other side of the hill that is Houston's summer, but the Bayou City's still hot in terms of innovation news, and there might be some headlines you may have missed.

    In this roundup of short stories within Houston startups and tech, a Houston venture capital fund has made its latest investment, a hydrogen startup has raised fresh funding, accelerators open apps, and more.

    Houston hydrogen startup closes $25M series B

    This hydrogen company has fresh funding. Photo via utility.global

    Utility Global, a Houston-based sustainable hydrogen company, has closed its series B round of funding to the tune of $25 million, Axios reports.

    Houston-based private equity firm Ara Partners led the round. Other participating investors included: Samsung Ventures, NOVA, and Aramco.

    Utility Global, founded in 2018, has developed a clean hydrogen solution. The proprietary tech — called the eXERO Technology Platform — includes a zero electricity process that converts sustainable waste streams into high-purity hydrogen. Additionally, the company developed its H2Gen Product Line that delivers customers reliable, low carbon, and high purity hydrogen, which offers unparalleled feedstock flexibility and highly competitive economics.

    "Leveraging our industry-first eXERO™ Process, Utility Global is expanding into numerous industrial sectors," reads the company's website. "Whether it's next-gen fueling, green chemicals, or sustainable steel, Utility Global's products can meet your needs. Our ultra-high-purity hydrogen is also ideal for the electronics, food, and glass industries. In the steel industry, our waste-to-hydrogen offering converts waste-gases into pure hydrogen, enabling decarbonization of the steel making process.

    Houston female-focused VC fund leads round of fintech company

    The Artemis Fund — led by Diana Murakhovskaya, Leslie Goldman, and Stephanie Campbell — has announced its latest investment. Courtesy photos

    Houston-based Artemis Fund — a women-led, female-focused venture capital fund, has released information on its latest investment. The firm announced it has led the seed funding round for Los Angeles-based Payverse, a payment processor focusing on enabling global commerce via emerging technologies.

    The round also saw participation from Alpha Ascent Ventures, Frank Mastrangelo, Mary Wieler, and Jonathan Palmer. Hunton Andrews Kurth LLP represented Artemis in the deal.

    “The Artemis Fund invests in phenomenal female talent modernizing and diversifying wealth. Payverse is poised to transform the payments industry by making it easier and more cost-effective for businesses and consumers to transact globally," says Stephanie Campbell, general partner at The Artemis Fund, in a news release. "We are proud to lead the company’s seed round which includes other top FinTech experts and industry leaders."

    Houston public service professional accelerator opens applications for its second cohort

    HTXelerator is gearing up for its second cohort. Photo via HoustonTX.gov

    With its mission to identify and prepare future-focused leaders for public service, specifically boards, commissions, and city council, HTXelerator, a nonprofit that launched last fall, has opened applications for the second cohort. The three-month program trains class members on the nuts and bolts of city government and ends with a competition known as The Pitch, which enables each participant to put forward a policy platform for a hypothetical race.

    “The Houston region continues to grow and subsequently so does the need for public leadership to reflect the city’s dynamic diversity," says Renee Cross, senior director at the University of Houston's Hobby School of Public Affairs, in a news release. "HTXelerator will allow people with an interest in public service to learn from experts in government, non-profit organizations, academia and the private sector. Whether pursuing a leadership position or running for office, HTXelerator graduates will be ahead of the game.”

    Applications are due by August 22, and the cohort members will be announced by August 29. There is no fee to apply, but the program costs $250 per participant. Scholarships are available for those that need assistance. The program kicks off with a weekend retreat September 10 and 11 and ends with The Pitch competition on December 7.

    Houston startup partners with pet tech giant

    Wag, Robinhood, and DonateStock have teamed up on a new initiative. Photo by Jason Briscoe on Unsplash

    Houston-based DonateStock, a fintech platform that easily enables stock-based donations, has been adopted by Wag, a mobile-first marketplace for pet services. The company, which also struck a deal with Robinhood. Through these partnerships, the company has launched its Wag! Community Shares Program, a new method of charitable giving for the community of pet caregivers and for domestic pet nonprofit organizations, according to a news release.

    Through its SPAC, CHW Acquisition Corp., Wag! will reserve up to 300,000 shares of common stock for the program, to be arranged through and administered by Robinhood. The company goes into more details — including information on how to participate — in the release.

    “We are excited to play a key role in this ground-breaking initiative to use common stock to support domestic pet nonprofits at scale,” says Steve Latham, CEO and co-founder of DonateStock, in the release. “Our mission is to democratize charitable stock gifting. By allocating stock to more than 500 pet nonprofits, Wag! is expanding the definition of what that means.”

    Annual business competition lifts off

    Houston business competition opens applications

    Small businesses in Houston can apply for the annual Liftoff Houston competition. Photo via liftoffhouston.smapply.org

    The city of Houston's annual business plan competition has kicked off. Liftoff Houston is an entrepreneurial initiative aimed at empowering Houston entrepreneurs mentorship and business support and education.The program's sponsor, Capital One Bank, provides cash prizes totaling $30,000.

    To be eligible for the startup program, the applicant:

    • Must be in the start-up phase of your business, which means you either must have a business idea or have a business in operation for less than one year
    • Must have revenue of less than $10,000
    • Must live within the city of Houston limits. Also, if you have a business location, it must be within the city of Houston limits.

    Participants can also apply for the 2022 Liftoff Houston Educational Pathway. There are no eligibility requirements for that program, which will support small businesses and provide access to workshops and the final competition event.

    There will be three award categories: product, service, and innovation.

    • $10,000 – Awarded for top “Product” Based Business Plan (Retail, resale, merchandise, etc.)
    • $10,000 – Awarded for top “Service” Based Business Plan (Food, labor, consulting, etc.)
    • $10,000 – Awarded for top “Innovation” Based Business Plan (Software, Hardware, inventions, new market businesses, etc.)

    The competition will open applications online on July 27 and close August 19. The full schedule is online.

    Here are the most promising energy tech startups in the market today. Natalie Harms/InnovationMap

    Houston investors, mentors name 9 most promising energy startups at Rice Alliance event

    best of the rest

    This week, 39 energy startup companies from all over the world pitched in Houston — and nine were recognized as being the most promising of the batch.

    The Rice Alliance for Technology and Entrepreneurship returned its Offshore Technology Conference pitch event to its in-person capacity and host the annual event at the Ion Houston for the first time. The event featured three-minute pitches from the companies, and a select group of corporate and venture investors decided on the top nine to honor.

    "We asked investors and corporates to look at the companies here today and help us determine the companies most promising — based on those that have an innovative technology that is solving a large problem, has customers willing to pay for it, and has the right team to build and grow their company," Brad Burke, managing director of the Rice Alliance says to the crowd at the event on May 3.

    Here's which energy tech companies stood out to investors.

    EarthEn

    EarthEn, a Chandler, Arizona-based company, is a grid-scale energy storage solution. The technology can provide short-term — 6 to 8 hours — and long-term — over 100 hours — storage. The EarthEn pods provide a cheaper alternative and are built using 3D printing.

    Echogen Power Systems

    Based in Akron, Ohio, Echogen Power Systems has created a technology that captures heat that would otherwise be lost and converts it to a useable power source. The solution allows for any customer that operates at significant levels of heat to have a cost-effective energy option.

    FuelX Innovation

    Based in Aiken, South Carolina, FuelX Innovation is manufacturing solid-state hydrogen products and power systems, impacting mobile hydrogen fuel cell-powered applications. The company is focused on producing the lowest cost Alane, or aluminum hydride, for the fuel cell.

    Lillianah Technologies

    Lillianah Technologies, based in the Houston area in Spring, uses algae to remove carbon dioxide from the atmosphere. The company sells carbon offsets to corporations.

    oPRO.ai

    ​oPRO.ai — which is based in Los Altos, California — is providing its customers with deep learning optimization software for process and responsible operations for oil and gas, petrochemical, chemicals, and metal industries.

    Proteum Energy

    Phoenix, Arizona-based Proteum Energy provides its customers low-cost, clean hydrogen by reforming renewable ethanol into renewable hydrogen.

    Sync Power Solutions

    Embracing a clean sheet approach, Sync Power Solutions, based in Abilene, Texas, created a solution involving a redesign of electric motors and generators to increase energy efficiency, save on costs, and more.

    Utility Global

    Houston-based Utility Global is using high temperature electrolysis without the use of electricity to produce hydrogen from waste gases.

    ZL Innovations

    Based in Portland, Oregon, ZL Innovations is focused on eliminating greenhouse gas emissions from failed industrial valves. The company's solution is a magnetic actuation assembly that can be better sealed to prevent emissions.

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    3 Houston innovators who made headlines in May 2025

    Innovators to Know

    Editor's note: Houston innovators are making waves this month with revolutionary VC funding, big steps towards humanoid robotics, and software that is impacting the agriculture sector. Here are three Houston innovators to know right now.

    Zach Ellis, founder and partner of South Loop Ventures

    Zach Ellis. Photo via LinkedIn

    Zach Ellis Jr., founder and general partner of South Loop Ventures, says the firm wants to address the "billion-dollar blind spot" of inequitable distribution of venture capital to underrepresented founders of color. The Houston-based firm recently closed its debut fund for more than $21 million. Learn more.

    Ty Audronis, CEO and founder of Tempest Droneworx

    Ty Audronis, CEO and founder of Tempest Droneworx

    Ty Audronis, center. Photo via LinkedIn.

    Ty Audronis and his company, Tempest Droneworx, made a splash at SXSW Interactive 2025, winning the Best Speed Pitch award at the annual festival. The company is known for it flagship product, Harbinger, a software solution that agnostically gathers data at virtually any scale and presents that data in easy-to-understand visualizations using a video game engine. Audronis says his company won based on its merits and the impact it’s making and will make on the world, beginning with agriculture. Learn more.

    Nicolaus Radford, CEO of Persona AI

    Nicolaus Radford, founder and CEO of Nauticus RoboticsNicolaus Radford. Image via LinkedIn

    Houston-based Persona AI and CEO Nicolaus Radford continue to make steps toward deploying a rugged humanoid robot, and with that comes the expansion of its operations at Houston's Ion. Radford and company will establish a state-of-the-art development center in the prominent corner suite on the first floor of the building, with the expansion slated to begin in June. “We chose the Ion because it’s more than just a building — it’s a thriving innovation ecosystem,” Radford says. Learn more.

    Pharmaceutical giant plans $5.9B Houston facility and more news to know

    Trending News

    Editor's note: It's time to look back at the top Houston innovation news from the second half of May 2025. From exciting VC raises to major manufacturing facilities in the works, here are the most-read InnovationMap stories from May 16-30.

    1. Pharmaceutical giant looks to bring $5.9 billion facility to Houston

    Eli Lilly is looking to build an active pharmaceutical ingredient manufacturing facility at Generation Park. Rendering courtesy of McCord

    Pharmaceutical company Eli Lilly and Company is looking to build a $5.9 billion active pharmaceutical ingredient (API) manufacturing facility in Houston, according to a recent filing with the state of Texas.

    The proposal states that the project plans to employ 604 full-time direct employees at the site upon ramp-up completion. Construction is projected to begin in 2026, with a completion target of 2030 and commercial operations beginning in 2031. Continue reading.

    2. Houston VC firm closes $21M fund for underrepresented founders

    Zach Ellis, founder and general partner of South Loop Ventures, which recently closed its debut fund. Photo via LinkedIn

    Houston-based South Loop Ventures recently closed its debut fund for more than $21 million, led by investments from Rice Management Company and Chevron Technology Ventures.

    The funds will go toward teams with at least one underrepresented founder of color working in the energy, health, space, sports and fintech sectors. Additional investments came from The Great Commission Foundation of the Episcopal Diocese of Texas, Texas CapitalBank and others organizations. Continue reading.

    3. Houston-founded startup raises $1.2M and moves headquarters to Detroit

    ChurchSpace, founded in Houston by Day Edwards and Emmanuel Brown, is moving to Detroit. Photo courtesy ChurchSpace.

    Houston-founded ChurchSpace, known as the Airbnb for churches, has formed an official partnership with the City of Detroit and will relocate its headquarters.

    The announcements come as the company successfully closed a $1.2 million oversubscribed funding round. The round was led by California-based Black Ops Ventures, with participation from Michigan Rise and Dug Song of Minor Capital, who is also the founder of the Song Foundation, another Michigan-based organization. Continue reading.

    4. Houston aerospace co. soars with first U.S. test flight of hypersonic engine

    Venus Aerospace successfully completed the flight test of its hypersonic engine, the first of an American-developed engine of its kind. Photo courtesy Venus Aerospace

    Houston-based Venus Aerospace successfully completed the first U.S. flight test of its proprietary engine at a demonstration at Spaceport America in New Mexico.

    Venus’ next-generation rotating detonation rocket engine (RDRE) is supported by a $155,908 federal Small Business Innovation Research (SBIR) grant from NASA and aims to enable vehicles to travel four to six times the speed of sound from a conventional runway. The recent flight test was the first of an American-developed engine of its kind. Continue reading.

    5. Houston regenerative medicine company expands lab for future trials

    FibroBiologics has opened a new 10,000-square-foot Houston lab to scale up research efforts and pave the way for in-house manufacturing. Photo via Fibrobiologics.com

    A Houston regenerative medicine company has unveiled new laboratory space with the goal of expanding its pioneering science.

    FibroBiologics uses fibroblasts, the body’s most common type of cell, rather than stem cells, to help grow new cells. With its new space, the publicly traded company, which has more than 240 patents issued or pending, will be even better equipped to power forward with its research. Continue reading.

    Houston university to launch artificial intelligence major, one of first in nation

    BS in AI

    Rice University announced this month that it plans to introduce a Bachelor of Science in AI in the fall 2025 semester.

    The new degree program will be part of the university's department of computer science in the George R. Brown School of Engineering and Computing and is one of only a few like it in the country. It aims to focus on "responsible and interdisciplinary approaches to AI," according to a news release from the university.

    “We are in a moment of rapid transformation driven by AI, and Rice is committed to preparing students not just to participate in that future but to shape it responsibly,” Amy Dittmar, the Howard R. Hughes Provost and executive vice president for academic affairs, said in the release. “This new major builds on our strengths in computing and education and is a vital part of our broader vision to lead in ethical AI and deliver real-world solutions across health, sustainability and resilient communities.”

    John Greiner, an assistant teaching professor of computer science in Rice's online Master of Computer Science program, will serve as the new program's director. Vicente Ordóñez-Román, an associate professor of computer science, was also instrumental in developing and approving the new major.

    Until now, Rice students could study AI through elective courses and an advanced degree. The new bachelor's degree program opens up deeper learning opportunities to undergrads by blending traditional engineering and math requirements with other courses on ethics and philosophy as they relate to AI.

    “With the major, we’re really setting out a curriculum that makes sense as a whole,” Greiner said in the release. “We are not simply taking a collection of courses that have been created already and putting a new wrapper around them. We’re actually creating a brand new curriculum. Most of the required courses are brand new courses designed for this major.”

    Students in the program will also benefit from resources through Rice’s growing AI ecosystem, like the Ken Kennedy Institute, which focuses on AI solutions and ethical AI. The university also opened its new AI-focused "innovation factory," Rice Nexus, earlier this year.

    “We have been building expertise in artificial intelligence,” Ordóñez-Román added in the release. “There are people working here on natural language processing, information retrieval systems for machine learning, more theoretical machine learning, quantum machine learning. We have a lot of expertise in these areas, and I think we’re trying to leverage that strength we’re building.”

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