Overheard: Houston's energy sector welcomes Greentown Labs

eavesdropping in Houston

Greentown Labs CEO Emily Reichert called on members of Houston's energy community to speak at Greentown Houston's grand opening. Photo by Lee Bond/Greentown Labs

Greentown Houston is officially open for business, and it's safe to say the energy innovation community is excited about it. The 40,000-square-foot space is expecting to move its inaugural 30 companies in throughout the summer.

The grand opening event, which was streamed online with an outdoor invite-only event, took place on Earth Day and featured speakers from across the energy sector. The speakers represented some of the almost 30 corporate partners Greentown Houston has announced.

Click here to read more about the grand opening and take a peek inside the facility.

Missed the discussion or just want a refresher on on the highlights? Here are some significant overheard moments from the Greentown Houston Grand Opening.

"Houston has all the necessary ingredients and it has momentum."

Photo by Lee Bond/Greentown Labs

— Barbara Burger, vice president of innovation at Chevron and president of Chevron Technology Ventures. "Let's celebrate. And then let's get busy."

"Houston, as the energy capital of the world, has a moral obligation to reduce carbon emissions."

Photo by Lee Bond/Greentown Labs

— Mayor Sylvester Turner. "We need to invest in our innovation ecosystem and support the climatech and clean tech entrepreneurs who will be building Houston's new energy economy and creating the new jobs of tomorrow."

"Houston has the talent, know how, and can-do spirit to tackle the dual challenge of leading dual energy demand while aggressively lowering the carbon footprint."

Photo by Lee Bond/Greentown Labs

— Bob Harvey, president and CEO of the Greater Houston Partnership.

"Houston must remain the center of the future energy industry, and today is an important step in restoring that."

Photo by Natalie Harms/InnovationMap

— David Leebron, president of Rice University. "We look forward to our strong partnership."

"We can't solve climate change from the coasts. We need the whole United States to be engaged, and I'm bullish on Houston leading this transition for many reasons."

Photo by Lee Bond/Greentown Labs

— Emily Reichert, CEO of Greentown Labs. "Houston is home to world-leading energy organizations, incredible engineering strength, talent, and assets, that can, and frankly must, be redeployed to decarbonize resources."

"This is a city that does not stand still."

Photo by Lee Bond/Greentown Labs

— Ajay Mehta, General Manager of Shell. "At Shell, we have a mission to reach net zero emissions by 2050."

"For bp, partnering with Greentown Labs represents living our purpose to reimagine energy."

Photo by Lee Bond/Greentown Labs

— Jane Stricker, senior relationship manager, regions, cities and solutions at bp.

"Innovation is like oxygen, and it breathes life into hope and possibility. The work we are doing around the energy transition is hard and challenging, and frankly is going to take all of us."

Photo by Lee Bond/Greentown Labs

— Darryl Willis, corporate vice president, energy industry, at Microsoft. "We think that the future is all about partnerships and platforms, and our mission is to help from Microsoft's vantage point to accelerate the energy transition and to help the city of Houston around its aspirations around the energy transition as well."

"We appreciate being part of not only maintaining Houston's position as the energy capital of the world but also establishing it as the energy transition capital of the world."

Photo by Lee Bond/Greentown Labs

— Scott Burns, vice president of retail innovation, customer experience, and market intelligence at NRG.

"[Greentown Houston] will provide this center of gravity for the energy community to come together and work toward the transition plan."

Photo by Lee Bond/Greentown Labs

— Tim Ong, head of innovation at BHP Petroleum. "


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Axiom Space officially redomiciles its headquarters in Texas

space city

Axiom Space has claimed Houston as its operational home since 2016. And now it can call Texas its official legal headquarters, too.

The spacetech company, which is developing the first commercial space station, Axiom Station, has officially redomiciled its legal headquarters from Delaware to Texas, Axiom announced this week.

Axiom employs approximately 700 people, the majority of whom are in Texas, according to a news release. Its Assembly Integration and Test Facility was built as an anchor of the Houston Spaceport, and the company is also developing next-generation spacesuits at its Houston-based spacesuit lab.

“Texas has demonstrated, consistently and deliberately, that it wants innovative companies to thrive here and has built the policy and regulatory framework accordingly,” Jonathan Cirtain, CEO and president of Axiom Space, said in the release. “For Axiom Space, establishing Texas as both our operational and legal home puts us squarely in a state that understands our mission, supports our industry, and shares in what we are working to achieve.”

Axiom touts Texas's "financial and infrastructural commitments" to the space economy as reasons for the move, including programs and grants from organizations such as the Texas Space Exploration & Aeronautics Research Fund (SEARF), the Texas Space Commission, and the Texas A&M Space Institute.

Axiom was previously awarded a $5.5 million SEARF grant for the development of its orbital data center capabilities last year.

The news comes as energy giant ExxonMobil also announced concrete plans to redomicile its legal headquarters in Texas. Exxon's board of directors unanimously recommended redomiciling in the Lone Star State in March. The company announced this week that the move would become official July 1. The company's operational headquarters is based in Spring, Texas, a Houston-area suburb.

Houston cleantech, space startups named to World Economic Forum cohort

top honor

Two Houston-based startups have been selected to join the World Economic Forum's Technology Pioneers community.

The two-year program aims to help mission-driven, early-stage start-ups scale their innovations through multi-stakeholder initiatives, co-creating partnerships and other gatherings for community members. One-hundred startups are selected each year from around the globe, this year hailing from 23 countries and working in AI, energy, space, biotech markets and more.

Cleantech startup Vaulted Deep was one of 11 energy and climate companies to be named to the cohort. Julia Reichelstein and Omar Abou-Sayed founded the company in 2023. Its technology injects excess organic waste underground to remove carbon dioxide from the atmosphere.

Last year, Vaulted Deep inked a 12-year deal with Microsoft to remove up to 4.9 million metric tons of carbon dioxide from the environment.

The startup has earned several accolades in recent years, including a No. 3 spot on Fast Company’s list of the World’s Most Innovative Companies of 2026. It was also recently named to market intelligence and advisory firm Cleantech Group's annual Global Cleantech 100 list for a second year in a row.

"Waste management is one of the world's great invisible infrastructure systems ... The need for new infrastructure is growing as disposal challenges become more complex and regulations evolve. Vaulted is building the first new disposal pathway for organic waste in decades by putting it deep underground, permanently," the company shared in a LinkedIn post. "This year, we're joining the World Economic Forum's 2026 Tech Pioneers alongside innovators working on the many interconnected challenges shaping our future."

Houston-based Venus Aerospace was also selected to join the cohort, along with six other spacetech companies. The company was founded in 2020 by Sassie and Andrew Duggleby.

The startup specializes in next-generation rocket engine propulsion as a cleaner alternative to traditional combustion engines. The company's rotating detonation rocket engine (RDRE) burns fuel more efficiently and completed a successful high-thrust test flight last year. Venus says it’s the only company in the world that makes a flight-proven, high-thrust RDRE with a “clear path to scaled production.”

"Frontier technologies matter most when they expand what people, industries, and nations can do," Sassie Duggleby, co-founder and CEO of Venus, said in a news release. "For Venus, RDRE does not just represent a more efficient engine. It is a foundation for faster movement, more capable space systems, and new forms of connectivity across the planet. Being named a Technology Pioneer validates the potential of this technology to help shape a future where distance is less limiting."

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This article originally appeared on our sister site, EnergyCapitalHTX.com.

Houston Methodist receives record $110M gift, names future tower

historic gift

Houston Methodist has received the largest gift in the health system's history to establish new funds for neurological, neuroscience, and women’s health research and treatment.

The $110 million gift comes from Houston-based The Brockman Medical Research Foundation, which supports education and research in the science, medicine and healthcare fields. In response, Houston Methodist announced that it will name its forthcoming 26-story hospital facility the Brockman Centennial Tower.

The tower’s entrance will be named the Anna Margaret Bellows Centennial Hall to honor Anna Margaret Bellows, a young camper who died during the Camp Mystic flooding last summer.

“This extraordinary gift accelerates discovery and transforms how care is delivered,” Dr. Marc Boom, president and CEO of Houston Methodist, said in a news release. “We are grateful to The Brockman Medical Research Foundation for its incredible generosity and vision that will help change the lives of generations of patients. Naming Centennial Tower in recognition of this gift reflects the scale of this commitment and its impact on the future of neuroscience, neurological care and women’s health.”

The gift will be divided into two parts:

  • $100 million will go toward creating an innovation fund within the Houston Methodist Academic Institute and the Houston Methodist Neurological Institute
  • $10 million will be devoted to Houston Methodist's Department of Obstetrics and Gynecology

“This tremendous gift will accelerate translational research that broadens our understanding of neurological and other diseases,” Dr. Jenny Chang, president and CEO of the Houston Methodist Academic Institute, added in the release. “It will allow us to leverage state-of-the-art platforms to detect, diagnose and deliver therapeutics, keeping patient care at the center of our mission.”

The Brockman Centennial Tower is expected to open next year in the Texas Medical Center. Spanning more than 1 million square feet, it will house 400 patient beds, an expanded emergency department, new operating rooms and a rooftop garden. It will be connected to Houston Methodist's flagship Paula and Joseph C. “Rusty” Walter III Tower, which opened in 2018. The Centennial Tower was estimated to cost $1.4 billion when announced in 2022.

In addition to the news of the Brockman gift, Houston Methodist also announced this month that it has launched the Houston Methodist Center for Cell and Gene Therapy and tapped an internationally recognized scientist as its leader.

The new center is focused on discovering and developing innovative and cost-effective therapies for a variety of congenital and acquired diseases, including cancer, HIV and cardiovascular disease.

Dr. Malcolm Brenner has been named as the center's inaugural leader and will assume the role starting in October. He will work alongside scientists and support staff from Baylor College of Medicine and Texas Children's Hospital.

Brenner is a professor of pediatrics, medicine, molecular and human genetics and translational biology at Baylor College of Medicine. He is known for making early advances in using bone marrow transplantation as a form of cell therapy and in engineered immune-cell treatments for cancer and infections, according to a release from Houston Methodist.

“Malcolm Brenner is a pioneer in the field of cell and gene therapy and is uniquely qualified to lead Houston Methodist’s research efforts in this field,” Chang added. “His vision and leadership will play a pivotal role in advancing our work in this space.”

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