Houston climate-tech startup adds new investors in oversubscribed funding round

cap table additions

NanoTech closed an oversubscribed round of funding, the company announced this week. Photo courtesy of NanoTech

A Houston startup that has developed an innovative coating material that can reduce energy consumption has raised fresh funding for its cross-country expansion.

NanoTech Inc. announced its latest funding news — an oversubscribed funding round that brings onboard a handful of new investors. The details of the round were not disclosed, but NanoTech did release that the round included participation from three institutional investors, two corporate-strategic investors, and seven family offices. These entities join initial investor, Austin-based Ecliptic Capital.

NanoTech's flagship product is a waterproof thermal coating, called the Nano Shield Cool Roof Coat, which began rolling out across the country this year. Not only does the product reduce energy costs for the building owner, but it reduces emissions as well.

"It's crucial to recalibrate the sustainability narrative – environmental responsibility and financial return can go hand in hand," says Mike Francis, CEO and co-founder of NanoTech, in a news release. “We’ve transformed the roof from a cost center to a savings source by reducing energy expenditures while also significantly shrinking the building's carbon footprint.”

"The substantial decline in CO2 emissions and energy costs resulting from reduced reliance on HVAC systems is far more than a fringe benefit — it forms the cornerstone of our long-term strategy to lead the climate-resilient materials market. Beyond corporate objectives, it's a personal source of immense pride to foster a healthier planet for generations to come," Francis continues.

As the first selected company in Houston-based Halliburton Labs, NanoTech continues to benefit from the incubator's industrial scaling resources. Francis and Chief Commercial Officer Carrie Horazeck recently joined the Houston Innovators Podcast to discuss the impact their product is making as they roll out nationwide.

"It's just a coating that can go on top of existing structure — any type of commercial roof," Horazeck says on the show. "We have a pretty good amount of data from 2022 showcasing that we can reduce HVAC consumption within the building by about 30 to 40 percent.

"Our clients really see a immediate benefit in their energy bill, and, of course, if you reduce the HVAC consumption, that automatically translates to a decrease in your scope one emissions," she continues.


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The city's top power players within Houston's energy innovation ecosystem joined virtual SXSW to weigh in on hot topics — from ESG to the future of the industry's workforce. Photos courtesy

Overheard: Houston innovators discuss ESG, energy transition, cleantech and more at SXSW

Eavesdropping online

The first day of SXSW 2021 — a virtual edition of the Austin-based conference — is on the books, and Houston innovators were no strangers to attendees' screens thanks to Houston House put on by the Greater Houston Partnership.

Day one of the two days of programming focused on all things energy — power storage, corporate venture, ESG, the future of the workforce, and so much more — with interviews hosted by me, Natalie Harms, editor of InnovationMap. Missed out on the fun? Catch up with a few overheard moments from Houston House or stream the full interviews below.

“Successful entrepreneurs are critical for re-investing in the community, and we’re trying to nurture that base now.” — Kirk Coburn, investment director at Shell Ventures

Video courtesy of the Greater Houston Partnership

What are the roles of energy corporations when it comes to innovation development? And what else does a successful innovation ecosystem need? At a virtual SXSW Houston House panel, panelists Kirk Coburn, investment director of Shell Ventures, and Bill Collins, founder and CEO of LO3 Energy, discuss the role of corporate innovation and venture support and the future of energy security. Click here to watch the full interview.

“If we’re going to improve performance in the energy industry, we are going to have to work better together and collaborate together.” — Al Carnrite, president and CEO of Carnrite Group

Video courtesy of the Greater Houston Partnership

Environmental, social, and governance, aka ESG, has the power to disrupt the energy transition and has already made a huge impact on energy company's short- and long-term goals. At a virtual SXSW Houston House panel, Andrew Bruce, founder and CEO, of Data Gumbo, and Al Carnrite, president and CEO of Carnrite Group discuss the emergence of ESG and how it's affecting the global energy transition. Click here to watch the full interview.

“While Houston remains the energy capital of the world, Houston is much, much more than oil and gas. Innovators in Houston are leading the charge towards creating a lower carbon future.” — Mayor Sylvester Turner

Video courtesy of the Greater Houston Partnership

How's business in Houston? At a virtual SXSW Houston House HOU Talk, Mayor Sylvester Turner gives an update on how the innovation ecosystem has developed over his tenure. Click here to watch the full interview.

"Houston is a renewable energy capital that no one knows about — in addition to being the energy capital.” — Emily Reichert, CEO at Greentown Labs

Video courtesy of the Greater Houston Partnership

In order to maintain its role as the energy capital of the world, Houston needs to advance its role in clean energy innovation. Greentown Labs, which is opening its new Houston facility in just a matter of months, will help move that needle locally. At a virtual SXSW Houston House HOU Talk, Emily Reichert, CEO of Greentown Labs, shares how Greentown Houston will act as a convener and a place to spark cleantech innovation. Click here to watch the full interview.

“We think material science is the new tech boom. And Houston is the place to be for it.” — Mike Francis, CEO and co-founder of NanoTech

Video courtesy of the Greater Houston Partnership

Houston's no stranger to engineering and physical science. Over the past several decades, the city has accumulated major hard tech businesses and talent within oil and gas. Now, it's time to lean on that infrastructure to allow for a hard tech and material science revolution. At a virtual SXSW Houston House panel, Dale Winger, managing director at Halliburton Labs, and Mike Francis, CEO and co-founder of Nanotech, discuss how materials science plays a major role in advancing the energy transition. Click here to watch the full interview.

“This isn’t your daddy’s oil patch. This is an opportunity where we can really leverage the people we have in the city to drive us forward.” — Katie Mehnert, founder and CEO of Ally

Video courtesy of the Greater Houston Partnership

What does the future of the energy workforce look like? For one, it looks way different from decades past. At a virtual SXSW Houston House HOU Talk, Katie Mehnert, founder and CEO of ALLY, weighs in on how diversity — racial, gendered, and even generational — is extremely key moving the industry forward. Click here to watch the full interview.

“We are seeing now this inflection point where there is this next build out of utility. Texas in particular is a great proving ground.” — Doug Moorehead, managing partner and CTO of Broad Reach Power

Video courtesy of the Greater Houston Partnership

On the heels of the state's worst winter storm power outage, the energy and power industries are rethinking weatherization and power storage for the future. At a virtual SXSW Houston House HOU Talk, Doug Moorehead, managing partner and CTO of Broad Reach Power, discusses the future of energy storage and how profoundly important it is toward preventing another winter storm power outage like Texas experienced in February. Click here to watch the full interview.

Halliburton Labs has announced its inaugural cohort of energy tech companies. Photo courtesy of Halliburton

Houston energy tech incubator names 3 new companies to its program

ready to scale

Halliburton's new in-house incubator program that was announced last year has named three new energy tech startups that are moving in.

Halliburton Labs, which originally launched last summer, was established to promote innovation amidst the energy transition. Member startups will have access to the Halliburton facilities, the company's experts, and its network, and will be located in the company's North Houston headquarters.

"We are excited to welcome a strong group of companies who have demonstrated promising innovation and are working to solve important clean energy challenges," says Dale Winger, managing director of Halliburton Labs, in a news release. "We look forward to collaborating with these companies and providing world-class industrial capabilities and expertise to help them achieve further scale."

Three energy tech startups will join Houston-based Nanotech Inc., the first Halliburton Labs startup in the program. Here are the three selected companies:

Enexor BioEnergy

Tennessee-based Enexor BioEnergy is working to address the world's organic and plastic waste problems. The company has developed a patented bioenergy system that can convert almost any organic, plastic, or biomass waste in any combination, into affordable, renewable power and thermal energy.

"We are seeing tremendous inbound customer demand for Enexor's renewable energy solution from across the world," says Lee Jestings, founder and CEO of Enexor BioEnergy, in the release. "We are honored to join Halliburton Labs. Their broad global network and deep manufacturing expertise will assist Enexor in meeting its significant worldwide demand while making a significantly positive environmental impact. This is a major step forward in our worldwide launch."

Momentum Technologies

Dallas-based Momentum Technologies has created an innovative way to recycle lithium battery by working with recyclers and manufacturers to recover critical materials from waste for reuse. The company was formed through a partnership with the U.S. Department of Energy, and Momentum's patented MSX technology has the ability to recover pure critical materials from spent lithium batteries, rare earth permanent magnets and other valuable waste products.

"Halliburton Labs is the ideal environment to scale our cutting-edge lithium battery recycling technology. We are excited to tap into Halliburton's Labs engineering and supply chain expertise and global business network to accelerate Momentum to the forefront," says Preston Bryant, CEO of Momentum Technologies, in the release.

OCO Inc.

Based in Oregon, OCO Inc.'s technology can transform carbon dioxide, water, and zero carbon electricity into a hydrogen-rich platform chemical that can be used to make a wide variety of zero-carbon chemicals, materials, and fuels. OCO's process is highly carbon negative and much less expensive than existing fossil-based processes and feedstocks.

"The valuable industrial expertise and network of Halliburton Labs will support our build, deployment, and demonstration of a full-size commercial grade system, the next step on our commercialization journey towards an industrial scale plant," says Todd Brix, founder and CEO of OCO Inc., in the release.

This week's innovators to know roundup includes Kirsten Siebach of Rice University, Mike Francis of NanoTech Inc., and Kim Raath of Topl. Photos courtesy

3 Houston innovators to know this week

who's who

Editor's note: In today's Monday roundup of Houston innovators, I'm introducing you to three innovators across industries — from space exploration to materials science.

Kirsten Siebach, assistant professor at Rice University

It's Kirsten Siebach's second Mars rover mission to work on. Photo courtesy of Rice University

Kirsten Siebach is getting ready for her Mars mission — one that keeps her firmly planted on Earth, but will allow her to search for ancient microbial life on the Red Planet nonetheless. The Rice University professor has again been selected by NASA to join a research team overseeing a rover that is currently en route to Mars.

"Because there is only one rover, the whole team at NASA has to agree about what to look at, or analyze, or where to drive on any given day," Siebach says in the release. "None of the rovers' actions are unilateral decisions. But it is a privilege to be part of the discussion and to get to argue for observations of rocks that will be important to our understanding of Mars for decades." Read more.

Mike Francis, co-founder of NanoTech Inc.

Mike Francis, co-founder of NanoTech, joins the Houston Innovators Podcast to discuss his plans to fireproof California. Photo courtesy of NanoTech

Mike Francis wants to fireproof the state of California. It's a lofty goal, but he has the means. His company, NanoTech Inc., has an innovative product that can insulate and fireproof materials, and, buoyed by a $5 million seed round, he's well on his way to being able to slowly but surely fireproof existing infrastructure in the West Coast.

"We're working with all of the major players in the state of California to not only fireproof the utility infrastructure, but eventually homes and businesses," Francis says on last week's episode of the Houston Innovators Podcast. "Our goal, if we're looking into the future, is to fireproof that state — and we're working with the right people and companies to make it happen." Read more and listen to the podcast.

Kim Raath, CEO of Topl

More and more consumers are expecting transparency from companies, and this Houston startup is on a mission to use blockchain to make businesses more transparent. Courtesy of Topl

Nowadays, consumers care about where their products come from — and if they exist due to a humanitarian or sustainable supply chain — and the onus is on businesses to increase transparency. That's where Topl, a Houston-based blockchain company, and its new partner Trackz, a Denver-based supply chain software company, come in.

"Topl and TrackX's solution will be a great option for companies having to comply with new regulations and compliance mandates," says Kim Raath, CEO of Topl. "Further, our joint solution allows users to visualize their supply chain data, monitor suppliers, and easily report the progress of ESG initiatives to all stakeholders."

Mike Francis, co-founder of NanoTech, joins the Houston Innovators Podcast to discuss his plans to fireproof California. Photo courtesy of NanoTech

With fresh funds, Houston startup plans to represent the future of fireproofing

HOUSTON INNOVATORS PODCAST EPISODE 60

A few years ago, Mike Francis caught a video of a man's hand coated in some sort of material and placed over a fire. Nothing was happening to the man's hand — the coating completely protected it — but something was happening in Francis's brain, and a year ago he founded Nanotech Inc.

Based in Houston, NanoTech' is focused on reducing energy waste by proper insulation within the construction industry — a half inch of NanoTech's material is the equivalent of 30 inches of fiberglass. However, perhaps more important to Francis is the life-saving capability the product provides in terms of fireproofing.

"We're working with all of the major players in the state of California to not only fireproof the utility infrastructure, but eventually homes and businesses," Francis says on this week's episode of the Houston Innovators Podcast. "Our goal, if we're looking into the future, is to fireproof that state — and we're working with the right people and companies to make it happen."

To the best of his knowledge, Francis says NanoTech is the only company this far along working on this goal. Millions of utility poles go up in flames as the forest fires sweep through the state, and coating them with NanoTech could help prevent this damage.

Of course, as the company grows, Francis is lucky to have the support and the funds behind him and his team. Earlier this year, Halliburton selected NanoTech as the inaugural member of Halliburton Labs. For the past few months, NanoTech has been based in the labs, receiving hands-on support, and NanoTech will join the year-long inaugural cohort of 15 or so companies in 2021.

NanoTech also has a new member to its support system — and $5 million — following the close of its seed round led by Austin-based Ecliptic Capital. Francis says he was looking for an investor to bring new expertise the company doesn't have yet, and Ecliptic will be crucial to growing globally.

"Those first investors, especially in your seed round, are critical to your growth," says Francis. "We're so excited to be partnering with Ecliptic — we just trusted them."

Francis shares more about fundraising during a pandemic and what being based at Halliburton has meant for his company's growth. Listen to the full interview below — or wherever you stream your podcasts — and subscribe for weekly episodes.


Houston-based NanoTech Inc. has announced it's closed its seed round of funding. Photo courtesy of NanoTech

Houston startup closes $5M seed round led by Austin VC

Fresh funds

It's payday for a Houston startup that is housed out of the new Halliburton Labs. Nanotech Inc., which material science for fire-proofing and insulation, has announced the close of its $5 million seed round.

According to NanoTech's news release, Austin-based Ecliptic Capital led the investment round. Additionally, the deal also resulted in the conversion of a simple agreement for future equity, or SAFE, that was previously issued to Halliburton Labs.

"The investment from Ecliptic Capital will allow us to scale our business to achieve our mission of fireproofing the world and reducing global energy consumption. Additionally, our participation with Halliburton Labs provides us with the support of a Fortune 500 company." says NanoTech's CEO Mike Francis in the release.

Based in Austin, Ecliptic Capital is a fund focused on early-stage startups and supports a wide range of technologies across neglected geographies and industries.

"Ecliptic is proud to partner with NanoTech as the company's founding institutional investor," says Mike W. Erwin, founder of Ecliptic Capital, in the release. "We're excited to work with the company and leverage our operational expertise to rapidly scale this impactful, world-changing technology. We look forward to a new world where NanoTech accelerates the thermal management market from science-fiction to science-fact."

Halliburton Company chose NanoTech among a round of contenders to be the first participant of their 12-month program located at their Houston headquarters. Halliburton provides Nanotech with its own office space, access to Halliburton facilities, technical expertise, and an extensive network to accelerate their product to market.

'We are thrilled to see a Halliburton Labs participant secure their first round of financing, and congratulate the Ecliptic and NanoTech teams,' says Scott Gale, Halliburton Labs executive director, in the release. 'We are confident in the path forward as they work towards achieving a clean energy future.'

NanoTech's proprietary technology has the ability to be utilized for various industries — including commercial construction, chemical plants, oil and gas, aviation, utilities and much more — for eco-friendly spray-on insulation and fireproofing.

"As a company, we are just scratching the surface on where our technology will be used and can't wait to see the business scale." adds Mike Francis.

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Houston space tech company snags $9.5M contract, sets launch date for lunar mission

green light

Business at Houston-based space exploration company Intuitive Machines is taking off on two fronts.

First, Intuitive Machines has landed a nearly $9.5 million Air Force contract to develop technology for NASA’s Gateway project, the first space station that will orbit the moon. Specifically, the technology will support a high-powered nuclear fission system that will supply electricity for satellites, bypassing the need for power from solar, battery, or fuel-cell sources.

“As space exploration ventures become more ambitious and diverse, the need for efficient and reliable power sources in space is paramount,” Pete McGrath, vice president of business development at Intuitive Machines, says in a news release. “Developing the ability to expand power sources beyond solar, which requires heavy battery storage, could remove the burden of constantly worrying about a spacecraft’s arrays relative to the sun, and potentially deliver long-term stability for satellites that would otherwise lose power over time.”

Second, Intuitive Machines has set January window for the launch of its IM-1 lunar mission in conjunction with private aerospace company SpaceX. The liftoff is targeted for a multiday window that opens January 12, 2024.

“There are inherent challenges of lunar missions; schedule changes and mission adjustments are a natural consequence of pioneering lunar exploration,” Steve Altemus, co-founder, president, and CEO of Intuitive Machines, says in a news release. “Receiving a launch window and the required approvals to fly is a remarkable achievement, and the schedule adjustment is a small price to pay for making history.”

The IM-1 mission will be the company’s first attempted lunar landing as part of NASA’s commercial payload initiative.

Intuitive Machines went public earlier this year via SPAC. Co-founder Tim Crain shared a bit of the origin story of the company on a recent episode of the Houston Innovators Podcast.


Houston sustainable chemicals unicorn to build Midwestern biomanufacturing facility

making moves

Solugen has scored a partnership with a global company to build a biomanufacturing facility adjacent to an existing corn complex in Marshall, Minnesota.

Solugen, a Houston company that's designed a process that converts plant-derived substances into essential materials, has announced its newest strategic partnership with sustainable solutions company ADM (NYSE:ADM). The partnership includes plans for Solugen to build a 500,000-square-foot biomanufacturing facility next to an existing ADM facility in the Midwest. The two companies will collaborate on producing biomaterials to replace fossil fuel-based products.

“The strategic partnership with ADM will allow Solugen to bring our chemienzymatic process to a commercial scale and meet existing customer demand for our high-performance, cost-competitive, sustainable products,” Gaurab Chakrabarti, co-founder and CEO of Solugen, says in a news release. “As one of the few scaled-up and de-risked biomanufacturing assets in the country, Solugen’s Bioforge platform is helping bolster domestic capabilities and supply chains that are critical in ensuring the U.S. reaches its ambitious climate targets.”

The company plans to begin on-site construction early next year, with plans to startup in the first half of 2025. The project should create at least 40 permanent jobs and 100 temporary construction positions.

“Sustainability is one of the enduring global trends powering ADM’s growth and underpinning the strategic evolution of our Carbohydrate Solutions business,” Chris Cuddy, president of ADM’s Carbohydrate Solutions business, says in the release. “ADM is one of the largest dextrose producers in the world, and this strategic partnership will allow us to further diversify our product stream as we continue to support plant-based solutions spanning sustainable packaging, pharma, plant health, construction, fermentation, and home and personal care.”

Founded in 2016 by Chakrabarti and Sean Hunt, Solugen's carbon-negative molecule factory, named the Bioforge, uses its chemienzymatic process in converting plant-sourced substances into essential materials that can be used instead of fossil fuels. The manufacturing process is carbon neutral, and Solugen has raised over $600 million from investors that believe in the technology's potential.

“The initial phase of the project will significantly increase Solugen’s manufacturing capacity, which is critical for commercializing our existing line of molecules and kicks off plans for a multi-phase large-scale U.S. Bioforge buildout,” Hunt, CTO of Solugen, says in the release. “The increase in capacity will also free up our Houston operation for research and development efforts into additional molecules and market applications.”

The project should create at least 40 permanent jobs and 100 temporary construction positions.

"As a community with a strong foundation of agriculture and innovation, we look forward to welcoming Solugen to Marshall. This industry-leading facility will serve as a powerful economic driver for the city, creating new jobs and diversifying our industry,” City of Marshall Mayor Bob Byrnes says in the statement. "We are thankful for ADM’s longstanding commitment and impact to Marshall, which has paved the way for this remarkable partnership and continues to further economic growth to our region."

It's the second major company partnership announcement Solugen has made this month, with a new arrangement with Sasol being secured last week.

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This article originally ran on EnergyCapital.

TMC delivers new building, can't miss events, and more trending Houston innovation news

top stories

Editor's note:Another week has come and gone, and it's time to round up the top headlines from the past few days. Trending Houston tech and startup articles on InnovationMap included profiles on Houston Innovation Awards finalists, TMC Helix Park's first building opening, and more.

Texas Medical Center opens first building in massive Helix Park project

Mayor Sylvester Turner, TMC CEO Bill McKeon, Governor Greg Abbott, and others gave their remarks at the TMC3 Collaborative Building opening. Photo by Natalie Harms

For nearly a decade, the Texas Medical Center and its partners have been working on the plans for Helix Park, a 37-acre campus expansion of TMC. As of this week, the first building has opened its doors to the public.

The TMC3 Collaborative Building officially opened today to a crowd of media, public officials, and health care executives. The institutional agnostic, 250,000-square-foot building will anchor Helix Park and house research initiatives from the four founding partners: Texas Medical Center, The University of Texas MD Anderson Cancer Center, Texas A&M University Health Science Center, and The University of Texas Health Science Center at Houston.

“Today, we lay the cornerstone of a new campus fully dedicated to streamlining the commercialization of life-changing innovations in medicine and technologies,” William McKeon, president and CEO of TMC, says at the event. “We are incredibly excited to both welcome our founding institutions and industry partners to the Collaborative Building and to invite the community to experience the Helix Park campus and its beautiful parks with a series of special events in the months ahead." Read more.

Meet the 4 corporations best supporting Houston's innovation ecosystem

The Corporate of the Year category for the Houston Innovation Awards has four finalists — each playing a role in Houston's innovation ecosystem across energy, tech, and health care innovation. Photos courtesy

What corporations are most supporting Houston's startup ecosystem? The Houston Innovation Awards sought to find that out with a new category for the 2023 event.

The Corporate of the Year category has four finalists — each playing a role in Houston's innovation ecosystem across energy, tech, and health care innovation. Learn about each of these finalists in the interviews below. Read more.

Secure your Houston Innovation Awards tickets.

Read more of the editorial series:

10+ can't-miss Houston business and innovation events for November

Check out this curated list of innovation events in Houston for November. Photo via Getty Images

From networking meetups to the 2023 Houston Innovation Award ceremony, November is chock-full of happenings for Houston innovators.

Here's a roundup of events you won't want want to miss out on, so mark your calendars and register accordingly.Read more.

Rice University taps 11 Houston business leaders for new entrepreneurship council

Eleven business leaders were selected for a new entrepreneurship-focused council for Rice University. Photo courtesy of Rice University

Rice University has named 11 successful business leaders with ties Houston to its inaugural council focused on entrepreneurship.

Frank Liu, a Rice alumnus and founder of the Rice University Liu Idea Lab for Innovation and Entrepreneurship, or Lilie, recruited the entrepreneurs to the council, and each has agreed to donate time and money to the university’s entrepreneurship programs, according to the university.

Members of the council, known as the Lilie’s Leadership Council or LLC, individuals have experience in a variety of fields, from the industrial and automotive sectors to local government and public radio. Read more.

Houston software co. secures $39M in financing, launches latest product upgrade

Graylog, a Houston SaaS company, has new fuel to scale and develop its product. Photo via Getty Images

A Houston software-as-a-service company has secured $39 million in financing and announced its latest upgrade to its platform.

Graylog, which has created an innovative platform for cybersecurity and IT operations, raised equity funding with participation from new investor Silver Lake Waterman and existing investors Piper Sandler Merchant Banking and Harbert Growth Partners leading the round.

“The growth we are seeing globally is a response to our team’s focus on innovation, a superior user experience, low total cost of ownership, and strong execution from our Go-To-Market and Customer Success teams,” Andy Grolnick, CEO of Graylog, says in a news release. “We expect this momentum to continue as Graylog expands its reach and raises its profile in the security market.” Read more.


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