Decarbonization tech startup with Houston office scores $20M from United, Microsoft, and others

fresh funds

Among Dimensional Energy's funders are Microsoft and United. Photo via dimensionalenergy.com

Climatech company Dimensional Energy, which operates a Houston office, has scooped up $20 million in series A funding.

Founded in 2014, Ithaca, New York-based Dimensional Energy specializes in producing decarbonization technology, sustainable aviation fuel, and carbon emissions-derived fuels and materials. South Korea’s Envisioning Partners led the round, with participation from investors such as:

  • United Airlines’ Sustainable Flight Fund
  • Microsoft’s Climate Innovation Fund
  • RockCreek Group’s Smart Aviation Futures fund
  • DSC Investment
  • Delek US
  • Empire State Development
  • Climate Tech Circle

The company also says it’s working toward becoming a certified B Corporation. Businesses that achieve this certification seek to balance purpose and profit.

Dimensional Energy says the $20 million funding round positions it for “significant growth,” enabling it to:

  • Build the world’s first advanced power-to-liquid fuel plant and continue developing commercial power-to-liquid fuel plants.
  • Roll out the company’s initial B2B and B2C products, such as a fossil-free surf wax and a cruelty-free fat alternative for vegan food manufacturers.
  • Evolve the company’s proprietary reactor and catalyst technologies, which are being tested at its pilot plant in Tucson, Arizona.

“The world needs immediate and rapid decarbonization across all sectors, and Dimensional Energy shows great promise as a cleaner and lower-carbon aviation solution alongside reductions in industrial emissions,” Brandon Middaugh, senior director of Microsoft’s Climate Innovation Fund, says in a news release.

Dimensional Energy’s technology transforms carbon dioxide emissions into sustainable aviation fuel (SAF), renewable diesel, and synthetic paraffin that can be refined into more than 6,000 everyday products.

“Dimensional Energy particularly stood out to us for their differentiated technology, exceptional team, and significant progress to date towards producing SAF and other industrial products from CO2,” says Justin Heyman, managing director at RockCreek. “This technology can significantly reduce the environmental footprint of the airline industry.”

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This article originally ran on EnergyCapital.

United Airlines plans on hiring 1,800 local employes — many of whom will be trained at a newly expanded training facility. Photo via United.com

United opens $32M expansion of high-tech training center, plans to hire hundreds

first-class facility

A new study highlights United Airlines’ multibillion-dollar impact on the Houston economy as the company eyes the addition of 1,800 local employees this year.

The study, done by Chicago-based consulting firm Compass Lexecon, shows United’s hub at George Bush Intercontinental Airport along with spending by foreign visitors arriving on flights operated by United and its partners contribute an estimated $5.3 billion in annual gross domestic product (GDP) in Texas.

Furthermore, the study says United’s direct employment in Houston accounts for $1.2 billion in annual economic activity, and the local hub indirectly supports 56,000 local jobs. Houston is one of United’s seven U.S. hubs.

“United continues to be a great partner and business leader in the city of Houston, connecting Houstonians to the world and investing in vital infrastructure projects that help enhance the travel experience for millions of travelers,” Houston Mayor Sylvester Turner says in a news release.

The economic impact study was released in conjunction with the opening of the $32 million expansion of United’s flight attendant training center in Houston. Highlights of the 56,000-square-foot facility include a roughly 400-seat auditorium, and a 125,000-gallon pool and mock fuselage for practicing evacuation of a plane during a water landing.

This year, the Chicago-based airline is on track to add 15,000 workers, including 4,000 flight attendants. United employs more than 11,000 people in Houston and plans to hire 1,800 more in 2023.

The airline plans to train more than 600 flight attendants per month at the enlarged Houston facility.

“The best flight attendants in the industry deserve the best, most modern training facility in the country,” United CEO Scott Kirby says in a news release. “This expansion project is yet another example of an investment we made during the depths of the pandemic that will support our employees, further improve our ability to deliver great service, and set United up for success in 2023 and beyond.”

New United flight attendants will go through a six-and-a-half-week training course at the Houston facility and then return every 18 months to stay up to date on flight qualifications.

United posted profit of $737 million last year, down 75.5 percent from the pre-pandemic year of 2019, on operating revenue of nearly $44.5 billion, up 3.9 percent from 2019.

In 2022, the airline’s investment arm, United Ventures, announced an investment of up to $37.5 million in Houston-based NEXT Renewable Fuels. The company, which produces renewable fuel for the aviation sector, is developing a biofuel refinery in Oregon.

NEXT plans to go public this year through a SPAC merger with a publicly traded shell company.

Just after announcing an investment from United, NEXT Renewable Fuels Inc. scored a SPAC-based IPO. Photo via nextrenewables.com

Houston low-carbon fuel company scores United investment, plans to IPO via spac

big moves

It’s been a momentous month for Houston-based NEXT Renewable Fuels Inc.

On November 15, United Airlines Ventures announced an investment of up to $37.5 million in the next-generation, low-carbon fuel producing company.

Just a week later, the company revealed it’s going public through a SPAC merger with Industrial Tech Acquisitions II Inc. The deal, expected to close in the second quarter of 2023, assigns a $666 million equity value to NEXT. The publicly traded company will be named NXTCLEAN Fuels Inc.

NEXT, founded in 2016, produces low-carbon fuels from organic feedstock. The company plans to open a biofuel refinery in Port Westward, Oregon, that’s set to start production in 2026. The refinery could produce up to 50,000 barrels per day of sustainable aviation fuel, renewable diesel, and other renewable fuels.

“West Coast states are demanding a clean fuels conversion of the transportation and aviation industries with aggressive targets necessitating rapid increases in clean fuel supplies,” Christopher Efird, executive chairman and CEO of NEXT, says in a news release. “[The company] is advancing toward becoming one of the largest U.S.-based suppliers of clean fuels for these markets, and is investigating and pursuing potential vertical expansion into other clean fuels.”

The proposed public listing of NEXT’s stock on the Nasdaq market and United’s investment are poised to help NEXT reach its goal of becoming a leader in the clean fuel sector. United’s investment appears to be the first equity funding for NEXT.

“Right now, one of the biggest barriers to increasing supply and lowering costs of sustainable fuel is that we don’t have the infrastructure in place to transport it efficiently, but NEXT’s strategic location and assets solve that problem and provide a blueprint for future facilities that need to be built,” Michael Leskinen, president of United Airline Ventures, says in a news release.

United’s investment arm, launched in 2021, targets ventures that will complement the airline’s goal of achieving net-zero emissions by 2050.

This new service helps customers get simple, fast answers for travel questions at the airport. Photo courtesy of United Airlines

United Airlines launches new service to help travelers skip the lines at Bush Intercontinental

simpler skies

Houston travelers on United Airlines now have access to a new, virtual, on-demand customer service aimed at simple, contact-free, real-time information and support. The new feature is available at George Bush International Airport, as well as Chicago O'Hare, and will roll out to other hubs by the end of the year, according to a press release.

Dubbed Agent on Demand, the new United service is available on any mobile device to call, text, or video chat live with an agent. Customers can scan a QR code displayed on signage throughout United's hub airports, or access the platform through self-service kiosks. From there, customers will be connected to an agent by phone, chat or video, based on their preference, according to the airline.

Travelers can get answers on seat assignments, boarding times, upgrades, standby list, flight status, rebooking, and more. Agent on Demand is aimed at convenience; customers cab go virtual as opposed to standing in line for answers.

For international travelers, more than 100 languages will be available via chat. (Customers type in their preferred language and the messages will be automatically transcribed in English for the agents — and in the selected language for the customer.)

United is the first airline to debut this technology, which is aimed at safety during the pandemic and convenience, United notes in a press release.

"We know how important it is for our customers to have more options for a contactless travel experience and this tool makes it easy to quickly receive personalized support directly from a live agent at the airport while maintaining social distancing," said Linda Jojo, United's executive vice president for technology and chief digital officer, in a statement. "Agent on Demand allows customers to bypass waiting in line at the gate and seamlessly connect with customer service agents from their mobile device, ensuring they continue to receive the highest levels of service while also prioritizing their health and safety."

In late November, United announced the expansion of its customer COVID-19 testing efforts to include flights departing Houston to select destinations in Latin America and the Caribbean.

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This article originally ran on CultureMap.

Houston-based FlightAware, a software company that tracks flights, is growing. Cameron Casey/Pexels

Houston flight-tracking software company grows its local and international presence

taking flight

FlightAware LLC's business success has, for the most part, flown under the radar in Houston.

Many travelers know about the B2C flight-tracking functionality of FlightAware. "That's a very, very competitive space. We play in that space, but it's not our core business," founder and CEO Daniel Baker says.

These days, the privately held Houston company earns most its revenue from the B2B data it provides to airlines and other aviation clients, according to Baker. He declines to reveal revenue figures, but notes that the company — which bills itself as the world's largest flight-tracking and flight data platform — hasn't taken a penny of outside funding since it started in 2005.

Today, FlightAware employs about 110 people, with the majority of them located in Houston, Baker says. The company also maintains offices in Austin, New York City, London, and Singapore.

By the end of 2020, the companywide workforce should exceed 135, as FlightAware aims to add three new hires per month this year in areas such as Internet of Things, data science, sales, and administration, Baker says. Most of the new employees will work in Houston.

Baker says FlightAware takes an aggressive approach to hiring, with the goal of bringing aboard "really awesome people" who share levels of talent, collaboration, and "culture fit" similar to those of current employees.

By the end of 2021, FlightAware likely will run out of room in its 24,000-square-foot office at 11 Greenway Plaza in the Greenway/Upper Kirby area, Baker says. That means FlightAware will need to take about 15,000 additional square feet at 11 Greenway Plaza or relocate to a different building, he says. The company moved into its current home in 2017 from a 14,000-square-foot office at 8 Greenway Plaza.

Baker, who's a private pilot and a board member of the Smithsonian Institution's National Air and Space Museum, launched the company 15 years ago as a way to combine two passions: software development and aviation.

"It was originally a hobby, and it became a business," Baker says. "It's an unlikely story. We're really, really fortunate that the timing was right."

Although FlightAware started off tracking flights in the general aviation space, it has since expanded to supply aviation data to both travelers and businesses. Each month, about 15 million passengers use the FlightAware app, which earns praise from a slew of travel critics.

Among flight-tracking apps, FlightAware "is a bit of a Swiss army knife," Condé Nast Traveler magazine observes. The FlightAware app lets you follow flights in real time, including where an incoming plane is coming from, how close it is to arriving, and what kind of weather it's encountering en route, the magazine notes. In addition, the app can send push notifications about arrivals, departures, gate changes, flight delays, and flight cancellations.

Now, FlightAware relies on the consumer-facing technology "as a stepping stone to have a bigger impact," Baker says. "Every project that we undertake is larger than the last one."

That "bigger impact" involves cranking out data that enables commercial airlines, cargo carriers, business aviation companies, and air traffic controllers to be proactive instead of reactive regarding flight activity, he says.

FlightAware's corporate customers include United Airlines, Hawaiian Airlines, business-jet operator NetJets and GPS technology provider Garmin. Baker says a North American airline that he declines to name will soon roll out FlightAware technology to its airport gate agents.

For airlines, FlightAware's software delivers data to cut down, among other issues, on problems with flight delays, gate assignments, and flight connections, Baker says. FlightAware pulls data from its network of more than 25,000 receivers on all seven continents.

While the consumer-oriented features of FlightAware's technology face competition from the likes of FlightStats, FlightView, and The Flight Tracker, the B2B landscape is less populated. Over the years, corporate giants like Airbus, Boeing, and IBM have tackled aviation data on their own but have wound up forging data partnerships with FlightAware, according to Baker.

"We see every potential competitor as a future customer," Baker says.

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Abbott assembles expert team to help lure U.S. Space Academy to Texas

space race

State Rep. Greg Bonnen of Friendswood has been tapped to lead a new team that will promote Texas as the future home of the U.S. Space Academy.

Bonnen, a neurosurgeon, chairs Houston Physicians’ Hospital and the powerful Texas House Appropriations Committee. His House district is close to NASA’s Johnson Space Center.

Gov. Greg Abbott appointed the seven-member team. Last month, President Trump signed an executive order establishing the Presidential Commission on the U.S. Space Academy. Commission members, who held their first meeting this month, will recommend a permanent location for the academy.

Texas officials are pushing a site near Johnson Space Center to host the academy. Alabama, Colorado and Florida are among Texas’ competitors.

In a joint statement, U.S. Sen. Ted Cruz and U.S. Rep. Brian Babin, both of Texas, issued a statement backing the state’s bid for the academy. Cruz lives in Houston. Babbin lives in Woodville, about 55 miles south of Beaumont.

“America’s space program is built across the country, but Texas is where the pieces come together,” the lawmakers said. “We are ready to lead the next generation of space pioneers and look forward to showing why Texas is the right home for the U.S. Space Academy.”

The academy’s curriculum will include technical education, leadership development and public service components. Graduates will be set up for careers in the U.S. military, civil service, and aerospace sectors.

The Abbott-appointed team will work with the Texas Space Commission to prepare the state’s proposal for the academy.

In addition to Bonnen, team members with ties to Houston include:

  • Robert Ambrose, who grew up in Houston. He worked at Johnson Space Center before becoming associate director of the Texas A&M Space Institute.
  • Former NASA astronaut Nancy Curry-Gregg, director of the Texas A&M Space Institute. She earned a doctoral degree from the University of Houston and previously worked at Johnson Space Center.
  • Former NASA astronaut Jack Fischer, senior vice president of Houston-based Intuitive Machines. The company builds spacecraft, delivers payloads to the moon and launches satellites.

“Texas is the home of America’s human spaceflight program,” Abbott said in a release. “No state can match what Texas brings to this mission.”

“NASA’s Johnson Space Center, world-class universities, a premier commercial space industry, major military installations, and an unmatched aerospace workforce give Texas every asset the United States Space Academy requires,” the governor added.

Houston university named No. 10 in nation and more top innovation news

Trending News

Editor's note: September sees a flurry of news for the innovation community, with one Houston university topping a nationwide ranking and one Houston-area NASA contractor poised to go public. Here are the five most-read Houston innovation headlines published September 1-15, 2026:

Houston university ranks No. 10 best in the U.S. in new 2027 report

Education ranking and review website Niche has released its 2027 rankings of the best colleges in the U.S., and Rice University leads as the No. 1 best university in Texas, and No. 10 best nationwide. Rice University ranked 10th in three national lists: Best Colleges in America, Top Private Universities, and Colleges with the Best Professors. Continue reading.

Houston-area NASA contractor plans Nasdaq IPO

Webster-based NASA contractor Rothe Development Inc. has filed paperwork with the U.S. Securities and Exchange Commission to go public. Rothe, a minority- and woman-owned business, hasn’t yet identified how many shares it will sell and how much money its IPO might raise. Rothe plans to offer Class B common stock on the Nasdaq exchange. Continue reading.

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

The energy transition and AI will be the talk of this town this month, thanks to a packed calendar of Houston events. September brings the return of Houston Energy and Climate Startup Week and some of its signature anchor events, plus AI conferences and talks exploring how the technology is impacting everything from healthcare to leadership. Here’s what not to miss and how to register. Continue reading.

Amazon's robotaxi service Zoox rolls out in 'sprawling' Houston market

Amazon-owned robotaxi ride-hailing service Zoox is zooming into Houston in September, becoming the latest robotaxi operator jockeying for local riders. Initially, self-driving retrofitted SUVs with safety drivers on board will serve downtown Houston, centrally located tourist hotspots, and certain residential neighborhoods. The SUVs will test Houston roads before Zoox rolls out autonomous robotaxis here, the company says. Continue reading.

10 Houston billionaires land on Forbes' 2026 list of richest Americans

The richest billionaires in America have a collective worth of $8 trillion in 2026, a staggering $1.4 trillion increase since last year, says Forbes. American billionaires are so wealthy that it now takes an unprecedented $4.4 billion net worth to be considered one of the richest people in the country. And one local billionaire has regained the title as Houston's wealthiest resident. Oil tycoon Jeffery Hildebrand, 67, now reigns as the No. 1 richest Houstonian, the 9th richest Texan, and the 88th richest person in America for 2026. Continue reading.

Houston space companies take off with new tech, deals and contracts

space update

Space City has had a busy month.

Houston-based aerospace institutions Venus Aerospace, Axiom Space, and Aegis Aerospace have each recently announced advancements in their respective fields that include expansions and new contracts from U.S. and international government agencies.

Here’s the latest:

Venus launches new test stand

Earlier this month, Venus Aerospace added infrastructure to support the ongoing progress of its Rotating Detonation Rocket Engine (RDRE) with the opening of its new propulsion test stand at the Houston Spaceport.

The Texas Space Commission's Space Exploration and Aeronautics Research Fund is funding the test stand, which is part of a larger effort from the state to increase investments in the aerospace economy. The ribbon-cutting event on Sept. 10 welcomed officials from Venus Aerospace, the Texas Space Commission, the Houston Spaceport, Houston business and local community leaders.

With the new stand, Venus will be able to test at higher thrust and for longer durations, which will allow the company to better replicate real-life conditions.

"Building and testing propulsion systems at this pace requires the right infrastructure around the technology," Sassie Duggleby, CEO and co-founder of Venus Aerospace, said in a news release. "We're grateful to the Texas Space Commission and the State of Texas for investing alongside companies like Venus. Public investment like this helps companies move faster and keeps critical aerospace capability growing here in Texas."

Venus closed a $91 million Series B in July and expanded its leadership team.

Axiom partners in Europe

Axiom Space has signed a memorandum of understanding with the European Space Agency for “sustained European access to low-Earth orbit (LEO)” following the retirement of the International Space Station, according to a news release from the company.

Under the agreement, Axiom and the ESA agreed to explore future astronaut missions on the ISS and Axiom Station, research, transportation and spacesuit partnerships. The organizations will explore using the ESA’s European Cargo Return service and potentially a future European crew vehicle to support operations at Axiom Station, the company's forthcoming commercial space station. The partnership could also involve Axiom's AxEMU spacesuit for orbital and lunar applications, according to the release.

“With the upcoming de-orbitation of the ISS, it is our duty to anticipate and prepare future solutions to ensure our access to low-Earth orbit,” Daniel Neuenschwander, director of human and robotic exploration at ESA, said in the release. “The two documents signed today underline both our commitment to safeguard our ability to pursue in-orbit science and to keep offering flight opportunities to our European astronaut corps, as well as the growing interest of international partners for our ongoing project to develop an autonomous European cargo vehicle.”

The announcement comes as Axiom has made several international moves this year. The company shared plans to establish Axiom Space Switzerland this summer and launched Axiom Space Japan in July.

"The path to a sustainable human presence in space runs through international collaboration — reliable supply chains, shared innovation, and partners who bring real capability," Jonathan Cirtain, CEO and President of Axiom Space, said in the release. "Europe's contributions to microgravity science and deep space technology make ESA exactly that kind of partner. This MoU strengthens our work together, and we look forward to ESA and its member states joining us as customers for future astronaut missions."

Aegis expands DoW deal

Webster, Texas-based Aegis Aerospace announced that it has won a new task order to continue supporting the U.S. Space Force’s Space Test Program.

The contract starts in October and covers designing, building, testing and operating Department of War payloads or equipment on NASA, government, and commercial launch vehicles and platforms. The contract was issued by the USSF Space Systems Command, Space Test Program under NASA Johnson Space Center’s Research, Engineering, and Mission Integration Services 2 (REMIS 2).

Currently, the company is working on three payload facilities on the ISS and has plans for two more in development.

“Aegis Aerospace is grateful to continue our exceptional payload integration support to the USSF and the STP to meet their critical mission objectives,” President Matt Ondler added in the release. “This work is more important than ever to maintain U.S. superiority in space. This new contract will take us beyond the current life of the ISS and see us integrate and test payloads on commercial space stations, free-flyers, and cislunar missions.”

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